[r15-4104 Regression] FAIL: gfortran.dg/gomp/allocate-static.f90 -Os (test for excess errors) on Linux/x86_64
On Linux/x86_64,
a8caeaacf499d58ba7ceabc311b7b71ca806f740 is the first bad commit
commit a8caeaacf499d58ba7ceabc311b7b71ca806f740
Author: Tobias Burnus
Date: Mon Oct 7 10:45:14 2024 +0200
OpenMP: Allocate directive for static vars, clean up
caused
FAIL: gfortran.dg/gomp/allocate-static.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/gomp/allocate-static.f90 -O1 (test for excess errors)
FAIL: gfortran.dg/gomp/allocate-static.f90 -O2 (test for excess errors)
FAIL: gfortran.dg/gomp/allocate-static.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess
errors)
FAIL: gfortran.dg/gomp/allocate-static.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/gomp/allocate-static.f90 -Os (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-4104/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=gfortran.dg/gomp/allocate-static.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=gfortran.dg/gomp/allocate-static.f90
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=gfortran.dg/gomp/allocate-static.f90
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=gfortran.dg/gomp/allocate-static.f90
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3899 Regression] FAIL: gfortran.dg/initialization_25.f90 -O xfail *-*-* (test for errors, line 11) on Linux/x86_64
On Linux/x86_64,
819098dc71f2079aedc15a904ab5f17f0788d991 is the first bad commit
commit 819098dc71f2079aedc15a904ab5f17f0788d991
Author: Sam James
Date: Thu Sep 26 15:43:33 2024 +0100
testsuite: XFAIL gfortran.dg/initialization_25.f90 properly
caused
FAIL: gfortran.dg/initialization_25.f90 -O xfail *-*-* (test for errors,
line 11)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3899/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/initialization_25.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/initialization_25.f90
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/initialization_25.f90
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/initialization_25.f90
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3890 Regression] FAIL: gfortran.dg/initialization_25.f90 -O (test for errors, line 11) on Linux/x86_64
On Linux/x86_64,
34bf6aa41ba5390ce26eb40208f10186d0ab17c4 is the first bad commit
commit 34bf6aa41ba5390ce26eb40208f10186d0ab17c4
Author: Sam James
Date: Fri Aug 2 06:38:34 2024 +0100
testsuite: fix hyphen typos
caused
FAIL: gfortran.dg/initialization_25.f90 -O (test for errors, line 11)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3890/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/initialization_25.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/initialization_25.f90
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/initialization_25.f90
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/initialization_25.f90
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3862 Regression] FAIL: gcc.dg/pr109393.c scan-tree-dump-times optimized "return 1;" 3 on Linux/x86_64
On Linux/x86_64,
08b8341f209be7c7e301853bdbbcad4f8e1695f5 is the first bad commit
commit 08b8341f209be7c7e301853bdbbcad4f8e1695f5
Author: Konstantinos Eleftheriou
Date: Thu Sep 5 15:59:59 2024 +0200
match: Change (A * B) + (-C) to (B - C/A) * A, if C multiple of A [PR109393]
caused
FAIL: gcc.dg/pr109393.c scan-tree-dump-times optimized "return 1;" 3
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3862/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr109393.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr109393.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3841 Regression] FAIL: gfortran.dg/unsigned_25.f90 -Os (test for excess errors) on Linux/x86_64
On Linux/x86_64,
5d98fe096b5d17021875806ffc32ba41ea0e87b0 is the first bad commit
commit 5d98fe096b5d17021875806ffc32ba41ea0e87b0
Author: Thomas Koenig
Date: Tue Sep 24 21:51:42 2024 +0200
Implement MATMUL and DOT_PRODUCT for unsigned.
caused
FAIL: gfortran.dg/unsigned_25.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/unsigned_25.f90 -O1 (test for excess errors)
FAIL: gfortran.dg/unsigned_25.f90 -O2 (test for excess errors)
FAIL: gfortran.dg/unsigned_25.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (test for excess errors)
FAIL: gfortran.dg/unsigned_25.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/unsigned_25.f90 -Os (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3841/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/unsigned_25.f90 --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/unsigned_25.f90 --target_board='unix{-m32\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3834 Regression] FAIL: c-c++-common/gomp/declare-variant-duplicates.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
96246bff0bcd9e5cdec9e6cf811ee3db4997f6d4 is the first bad commit
commit 96246bff0bcd9e5cdec9e6cf811ee3db4997f6d4
Author: Sandra Loosemore
Date: Fri Sep 6 20:58:13 2024 +
OpenMP: Check additional restrictions on context selector properties
caused
FAIL: c-c++-common/gomp/declare-variant-duplicates.c (test for errors, line 11)
FAIL: c-c++-common/gomp/declare-variant-duplicates.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3834/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=c-c++-common/gomp/declare-variant-duplicates.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=c-c++-common/gomp/declare-variant-duplicates.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3596 Regression] FAIL: gcc.target/i386/part-vect-vec_cmpbf.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
89d50c45048e5d7230ddde9afc8fbc83143e34cb is the first bad commit
commit 89d50c45048e5d7230ddde9afc8fbc83143e34cb
Author: Levy Hsu
Date: Wed Sep 4 16:34:04 2024 +0930
i386: Enable V2BF/V4BF vec_cmp with AVX10.2 vcmppbf16
caused
FAIL: gcc.target/i386/part-vect-vec_cmpbf.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3596/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/part-vect-vec_cmpbf.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3581 Regression] FAIL: gfortran.dg/gomp/interop-1.f90 -O (test for excess errors) on Linux/x86_64
On Linux/x86_64,
4e9265a474def98cb6cdb59c15fbcb7630ba330e is the first bad commit
commit 4e9265a474def98cb6cdb59c15fbcb7630ba330e
Author: Tobias Burnus
Date: Wed Sep 11 09:25:47 2024 +0200
fortran/openmp.cc: Fix var init and locus use to avoid uninit values [PR
fortran/116661]
caused
FAIL: gfortran.dg/gomp/interop-1.f90 -O (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3581/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=gfortran.dg/gomp/interop-1.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=gfortran.dg/gomp/interop-1.f90
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=gfortran.dg/gomp/interop-1.f90
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=gfortran.dg/gomp/interop-1.f90
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3529 Regression] FAIL: gcc.dg/pr116588.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
506417dbc8b1cbc1133a5322572cf94b671aadf6 is the first bad commit
commit 506417dbc8b1cbc1133a5322572cf94b671aadf6
Author: Andrew MacLeod
Date: Fri Sep 6 11:42:14 2024 -0400
Before running fast VRP, make sure all edges have EXECUTABLE set.
caused
FAIL: gcc.dg/pr116588.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3529/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr116588.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr116588.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3509 Regression] FAIL: gcc.target/i386/pr88531-2c.c scan-assembler-times vmulps 1 on Linux/x86_64
On Linux/x86_64,
d34cda720988674bcf8a24267c9e1ec61335d6de is the first bad commit
commit d34cda720988674bcf8a24267c9e1ec61335d6de
Author: Richard Biener
Date: Fri Sep 29 12:54:17 2023 +0200
Handle non-grouped stores as single-lane SLP
caused
FAIL: gcc.dg/vect/fast-math-vect-call-2.c scan-tree-dump-times vect
"vectorizing stmts using SLP" 6
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3509/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/fast-math-vect-call-2.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3509 Regression] FAIL: gcc.target/i386/pr88531-2c.c scan-assembler-times vmulps 1 on Linux/x86_64
On Linux/x86_64,
d34cda720988674bcf8a24267c9e1ec61335d6de is the first bad commit
commit d34cda720988674bcf8a24267c9e1ec61335d6de
Author: Richard Biener
Date: Fri Sep 29 12:54:17 2023 +0200
Handle non-grouped stores as single-lane SLP
caused
FAIL: gcc.dg/vect/slp-19c.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-19c.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-19c.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-19c.c scan-tree-dump-times vect "vectorizing stmts using
SLP" 1
FAIL: gcc.target/i386/cond_op_fma_double-1.c scan-assembler-times vfmadd132pd[
\\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma_double-1.c scan-assembler-times vfmsub132pd[
\\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma_double-1.c scan-assembler-times vfnmadd132pd[
\\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma_double-1.c scan-assembler-times vfnmsub132pd[
\\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma__Float16-1.c scan-assembler-times
vfmadd132ph[ \\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma__Float16-1.c scan-assembler-times
vfmsub132ph[ \\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma__Float16-1.c scan-assembler-times
vfnmadd132ph[ \\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma__Float16-1.c scan-assembler-times
vfnmsub132ph[ \\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma_float-1.c scan-assembler-times vfmadd132ps[
\\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma_float-1.c scan-assembler-times vfmsub132ps[
\\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma_float-1.c scan-assembler-times vfnmadd132ps[
\\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/cond_op_fma_float-1.c scan-assembler-times vfnmsub132ps[
\\t]+[^{\n]*%ymm[0-9]+{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/pr88531-2b.c scan-assembler-times vmulps 1
FAIL: gcc.target/i386/pr88531-2c.c scan-assembler-times vmulps 1
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3509/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-19c.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-19c.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-19c.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-19c.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma_double-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma_double-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma_double-1.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma_double-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma__Float16-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma__Float16-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma__Float16-1.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma__Float16-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma_float-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma_float-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma_float-1.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/cond_op_fma_float-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-2b.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-2b.c --t
[r15-3498 Regression] FAIL: gcc.target/i386/pr59539-1.c scan-assembler-times vmovdqu|vmovups 1 on Linux/x86_64
On Linux/x86_64,
a51f2fc0d80869ab079a93cc3858f24a1fd28237 is the first bad commit
commit a51f2fc0d80869ab079a93cc3858f24a1fd28237
Author: liuhongt
Date: Wed Sep 4 15:39:17 2024 +0800
Handle const0_operand for *avx2_pcmp3_1.
caused
FAIL: gcc.target/i386/pr59539-1.c scan-assembler-times vmovdqu|vmovups 1
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3498/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr59539-1.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr59539-1.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3464 Regression] FAIL: gcc.target/i386/avx10_2-partial-bf-vector-fma-1.c scan-assembler-times vfnmsub132nepbf16[ \\t]+[^{\n]*%xmm[0-9]+[^\n\r]*%xmm[0-9]+[^\n\r]*%xmm[0-9]+(?:\n|[ \\t]+#) 2 on Lin
On Linux/x86_64,
f9ca3fd1fe30f3ee6725bfe4a612e9a1234c11ac is the first bad commit
commit f9ca3fd1fe30f3ee6725bfe4a612e9a1234c11ac
Author: Levy Hsu
Date: Mon Sep 2 13:52:38 2024 +0800
i386: Support partial vectorized FMA for V2BF/V4BF
caused
FAIL: gcc.target/i386/avx10_2-partial-bf-vector-fma-1.c scan-assembler-times
vfmadd132nepbf16[
\\t]+[^{\n]*%xmm[0-9]+[^\n\r]*%xmm[0-9]+[^\n\r]*%xmm[0-9]+(?:\n|[ \\t]+#) 2
FAIL: gcc.target/i386/avx10_2-partial-bf-vector-fma-1.c scan-assembler-times
vfmsub132nepbf16[
\\t]+[^{\n]*%xmm[0-9]+[^\n\r]*%xmm[0-9]+[^\n\r]*%xmm[0-9]+(?:\n|[ \\t]+#) 2
FAIL: gcc.target/i386/avx10_2-partial-bf-vector-fma-1.c scan-assembler-times
vfnmadd132nepbf16[
\\t]+[^{\n]*%xmm[0-9]+[^\n\r]*%xmm[0-9]+[^\n\r]*%xmm[0-9]+(?:\n|[ \\t]+#) 2
FAIL: gcc.target/i386/avx10_2-partial-bf-vector-fma-1.c scan-assembler-times
vfnmsub132nepbf16[
\\t]+[^{\n]*%xmm[0-9]+[^\n\r]*%xmm[0-9]+[^\n\r]*%xmm[0-9]+(?:\n|[ \\t]+#) 2
FAIL: gcc.target/i386/avx10_2-partial-bf-vector-fma-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3464/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-partial-bf-vector-fma-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3392 Regression] FAIL: gcc.target/i386/avx10_2-partial-bf-vector-smaxmin-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
62df24e50039ae04aa3b940e680cffd9041ef5bf is the first bad commit
commit 62df24e50039ae04aa3b940e680cffd9041ef5bf
Author: Levy Hsu
Date: Tue Aug 27 14:22:20 2024 +0930
i386: Support partial vectorized V2BF/V4BF smaxmin
caused
FAIL: gcc.target/i386/avx10_2-512-bf-vector-smaxmin-1.c scan-assembler-times
vmaxpbf16 1
FAIL: gcc.target/i386/avx10_2-512-bf-vector-smaxmin-1.c scan-assembler-times
vminpbf16 1
FAIL: gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c scan-assembler-times
vmaxpbf16 2
FAIL: gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c scan-assembler-times
vminpbf16 2
FAIL: gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c (test for excess errors)
FAIL: gcc.target/i386/avx10_2-partial-bf-vector-smaxmin-1.c (test for excess
errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3392/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-512-bf-vector-smaxmin-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-512-bf-vector-smaxmin-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-512-bf-vector-smaxmin-1.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-512-bf-vector-smaxmin-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-partial-bf-vector-smaxmin-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3391 Regression] FAIL: gcc.target/i386/avx10_2-partial-bf-vector-operations-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
8e16f26ca9fad685b9b723da7112ffcc99e81593 is the first bad commit
commit 8e16f26ca9fad685b9b723da7112ffcc99e81593
Author: Levy Hsu
Date: Mon Aug 26 10:46:30 2024 +0930
i386: Support partial vectorized V2BF/V4BF plus/minus/mult/div/sqrt
caused
FAIL: gcc.target/i386/avx10_2-partial-bf-vector-fast-math-1.c (test for excess
errors)
FAIL: gcc.target/i386/avx10_2-partial-bf-vector-operations-1.c (test for excess
errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3391/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-partial-bf-vector-fast-math-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-partial-bf-vector-operations-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3362 Regression] FAIL: gcc.dg/vect/slp-12a.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1 on Linux/x86_64
On Linux/x86_64,
464067a242150628ceb0d47daf2297f29a31743c is the first bad commit
commit 464067a242150628ceb0d47daf2297f29a31743c
Author: Richard Biener
Date: Mon May 13 14:57:01 2024 +0200
lower SLP load permutation to interleaving
caused
FAIL: gcc.dg/vect/slp-11a.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-11a.c scan-tree-dump-times vect "vectorizing stmts using
SLP" 1
FAIL: gcc.dg/vect/slp-12a.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-12a.c scan-tree-dump-times vect "vectorizing stmts using
SLP" 1
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3362/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-11a.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-11a.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-12a.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-12a.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3355 Regression] FAIL: gcc.target/i386/avx10_2-bf-vector-operations-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
f82fa0da4d9e1fdaf5e4edd70364d5781534ce11 is the first bad commit
commit f82fa0da4d9e1fdaf5e4edd70364d5781534ce11
Author: Levy Hsu
Date: Mon Sep 2 10:24:45 2024 +0800
i386: Support vectorized BF16 add/sub/mul/div with AVX10.2 instructions
caused
FAIL: gcc.target/i386/avx10_2-bf-vector-operations-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3355/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-operations-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-operations-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3357 Regression] FAIL: gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
29ef601973d7b79338694e59581d4c24bcd07f69 is the first bad commit
commit 29ef601973d7b79338694e59581d4c24bcd07f69
Author: Levy Hsu
Date: Mon Sep 2 10:24:47 2024 +0800
i386: Support vectorized BF16 smaxmin with AVX10.2 instructions
caused
FAIL: gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3357/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-smaxmin-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3359 Regression] FAIL: gcc.target/i386/avx10_2-bf-vector-cmpp-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
f77435aa3911c437cba71991509eee57b333b3ce is the first bad commit
commit f77435aa3911c437cba71991509eee57b333b3ce
Author: Levy Hsu
Date: Mon Sep 2 10:24:49 2024 +0800
i386: Support vec_cmp for V8BF/V16BF/V32BF in AVX10.2
caused
FAIL: gcc.target/i386/avx10_2-bf-vector-cmpp-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3359/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-cmpp-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-cmpp-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3354 Regression] FAIL: gcc.target/i386/avx10_2-compare-1b.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
3b1decef83003db9cf8667977c293435c0f3d024 is the first bad commit
commit 3b1decef83003db9cf8667977c293435c0f3d024
Author: Hu, Lin1
Date: Mon Sep 2 10:24:36 2024 +0800
i386: Optimize generate insn for AVX10.2 compare
caused
FAIL: gcc.target/i386/avx10_2-compare-1b.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3354/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-compare-1b.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-compare-1b.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3352 Regression] FAIL: gcc.target/i386/vnniint8-auto-vectorize-3.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
b1f9fbb6da1a3ced57c3668cecc9f9449e1b237e is the first bad commit
commit b1f9fbb6da1a3ced57c3668cecc9f9449e1b237e
Author: Haochen Jiang
Date: Mon Sep 2 10:24:29 2024 +0800
i386: Auto vectorize sdot_prod, usdot_prod, udot_prod with AVX10.2
instructions
caused
FAIL: gcc.target/i386/vnniint16-auto-vectorize-3.c (test for excess errors)
FAIL: gcc.target/i386/vnniint8-auto-vectorize-3.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3352/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/vnniint16-auto-vectorize-3.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/vnniint16-auto-vectorize-3.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/vnniint8-auto-vectorize-3.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/vnniint8-auto-vectorize-3.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3356 Regression] FAIL: gcc.target/i386/avx10_2-bf-vector-fma-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
6d294fb8ac9baf2624446deaa4c995b7a7719823 is the first bad commit
commit 6d294fb8ac9baf2624446deaa4c995b7a7719823
Author: Levy Hsu
Date: Mon Sep 2 10:24:46 2024 +0800
i386: Support vectorized BF16 FMA with AVX10.2 instructions
caused
FAIL: gcc.target/i386/avx10_2-bf-vector-fma-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3356/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-fma-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf-vector-fma-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3183 Regression] FAIL: gcc.target/i386/avx10_2-minmax-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
889f6dd0d8c7317f62578c900c0f662e919786a2 is the first bad commit
commit 889f6dd0d8c7317f62578c900c0f662e919786a2
Author: Mo, Zewei
Date: Mon Aug 26 10:53:50 2024 +0800
AVX10.2: Support minmax instructions
caused
FAIL: gcc.target/i386/avx10_2-minmax-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3183/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-minmax-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-minmax-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3184 Regression] FAIL: gcc.target/i386/avx10_2-vmovw-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
f6fe2962daf7b8d8532c768c3b9eab00f99cce5b is the first bad commit
commit f6fe2962daf7b8d8532c768c3b9eab00f99cce5b
Author: Zhang, Jun
Date: Mon Aug 26 10:53:52 2024 +0800
AVX10.2: Support vector copy instructions
caused
FAIL: gcc.target/i386/avx10_2-vmovd-1.c (test for excess errors)
FAIL: gcc.target/i386/avx10_2-vmovw-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3184/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-vmovd-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-vmovd-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-vmovw-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-vmovw-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3178 Regression] FAIL: gcc.target/i386/avx10_2-convert-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
2a046117a8376578337dc385f171e908155782b7 is the first bad commit
commit 2a046117a8376578337dc385f171e908155782b7
Author: Levy Hsu
Date: Mon Aug 26 10:53:41 2024 +0800
AVX10.2: Support convert instructions
caused
FAIL: gcc.target/i386/avx10_2-convert-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3178/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-convert-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-convert-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3185 Regression] FAIL: gcc.target/i386/avx10_2-compare-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
576bd309ded9dfe258023f26924c064a7bf12875 is the first bad commit
commit 576bd309ded9dfe258023f26924c064a7bf12875
Author: Zhang, Jun
Date: Mon Aug 26 10:53:54 2024 +0800
AVX10.2: Support compare instructions
caused
FAIL: gcc.target/i386/avx10_2-compare-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3185/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-compare-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-compare-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3179 Regression] FAIL: gcc.target/i386/avx10_2-bf16-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
9023662464ac7a0bbac72d94078ea0845bf99c86 is the first bad commit
commit 9023662464ac7a0bbac72d94078ea0845bf99c86
Author: konglin1
Date: Mon Aug 26 10:53:43 2024 +0800
[PATCH 1/2] AVX10.2: Support BF16 instructions
caused
FAIL: gcc.target/i386/avx10_2-bf16-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3179/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf16-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf16-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf16-1.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-bf16-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3177 Regression] FAIL: gcc.target/i386/avx10_2-builtin-2.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
af0a06274fce2ca64456f5b13b4bc8ff864a45e4 is the first bad commit
commit af0a06274fce2ca64456f5b13b4bc8ff864a45e4
Author: Haochen Jiang
Date: Mon Aug 26 10:53:39 2024 +0800
[PATCH 2/2] AVX10.2: Support media instructions
caused
FAIL: gcc.target/i386/avx10_2-builtin-2.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3177/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-builtin-2.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-builtin-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3176 Regression] FAIL: gcc.target/i386/funcspec-6.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
8db80b2735782d793a83a9ef7eb012d83be7660d is the first bad commit
commit 8db80b2735782d793a83a9ef7eb012d83be7660d
Author: Hongyu Wang
Date: Mon Aug 26 10:53:37 2024 +0800
[PATCH 1/2] AVX10.2: Support media instructions
caused
FAIL: gcc.target/i386/avx10_2-builtin-1.c (test for excess errors)
FAIL: gcc.target/i386/avx10_2-media-1.c (test for excess errors)
FAIL: gcc.target/i386/funcspec-5.c (test for excess errors)
FAIL: gcc.target/i386/funcspec-6.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3176/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-builtin-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-builtin-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-media-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-media-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/funcspec-5.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/funcspec-6.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3128 Regression] FAIL: gcc.target/i386/part-vect-complexhf.c scan-assembler-times vfmaddcph[ \\t] 1 on Linux/x86_64
On Linux/x86_64,
de1923f9f4d5344694c22ca883aeb15caf635734 is the first bad commit
commit de1923f9f4d5344694c22ca883aeb15caf635734
Author: Richard Biener
Date: Fri Aug 23 13:44:29 2024 +0200
tree-optimization/116463 - complex lowering leaves around dead stmts
caused
FAIL: gcc.target/i386/avx512fp16-vector-complex-float.c scan-assembler-not
vfmadd[123]*ph[ \\t]
FAIL: gcc.target/i386/avx512fp16-vector-complex-float.c scan-assembler-times
vfmaddcph[ \\t] 1
FAIL: gcc.target/i386/part-vect-complexhf.c scan-assembler-times vfmaddcph[
\\t] 1
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3128/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512fp16-vector-complex-float.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512fp16-vector-complex-float.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512fp16-vector-complex-float.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512fp16-vector-complex-float.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/part-vect-complexhf.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/part-vect-complexhf.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3080 Regression] FAIL: gfortran.dg/sizeof_6.f90 -O1 execution test on Linux/x86_64
On Linux/x86_64,
c1aba5e7e7da5f2bd75873d3853f1de85addc2ac is the first bad commit
commit c1aba5e7e7da5f2bd75873d3853f1de85addc2ac
Author: Sam James
Date: Wed Aug 14 13:25:01 2024 +0100
Makefile.tpl: fix whitespace in licence header
caused
FAIL: gfortran.dg/sizeof_6.f90 -O1 execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3080/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/sizeof_6.f90 --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r13-8987 Regression] FAIL: gcc.target/i386/pieces-strcpy-2.c scan-assembler-times vmovdqu[ \\t]+[^\n]*%xmm 4 on Linux/x86_64
On Linux/x86_64,
aea374238cec1a1e53fb79575d2f998e16926999 is the first bad commit
commit aea374238cec1a1e53fb79575d2f998e16926999
Author: liuhongt
Date: Thu Aug 15 12:54:07 2024 +0800
Align ix86_{move_max,store_max} with vectorizer.
caused
FAIL: gcc.target/i386/pieces-memcpy-10.c scan-assembler-times vmovdqu[
\\t]+[^\n]*%xmm 4
FAIL: gcc.target/i386/pieces-memcpy-6.c scan-assembler-times vmovdqu[
\\t]+[^\n]*%xmm 4
FAIL: gcc.target/i386/pieces-memset-38.c scan-assembler-times vmovdqu[
\\t]+[^\n]*%xmm 2
FAIL: gcc.target/i386/pieces-memset-38.c scan-assembler-times vpcmpeqd[
\\t]+[^\n]*%xmm 1
FAIL: gcc.target/i386/pieces-memset-40.c scan-assembler-not %[re]bp
FAIL: gcc.target/i386/pieces-memset-40.c scan-assembler-times vmovdqu[
\\t]+[^\n]*%xmm 4
FAIL: gcc.target/i386/pieces-memset-40.c scan-assembler-times vpbroadcastb[
\\t]+[^\n]*%xmm 1
FAIL: gcc.target/i386/pieces-memset-41.c scan-assembler-not %[re]bp
FAIL: gcc.target/i386/pieces-memset-42.c scan-assembler-times vmovdqu[
\\t]+[^\n]*%xmm 2
FAIL: gcc.target/i386/pieces-memset-43.c scan-assembler-times vmovdqu[
\\t]+[^\n]*%xmm 2
FAIL: gcc.target/i386/pieces-memset-43.c scan-assembler-times vpcmpeqd[
\\t]+[^\n]*%xmm 1
FAIL: gcc.target/i386/pieces-strcpy-2.c scan-assembler-times vmovdqa[
\\t]+[^\n]*%xmm 4
FAIL: gcc.target/i386/pieces-strcpy-2.c scan-assembler-times vmovdqu[
\\t]+[^\n]*%xmm 4
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/gcc-13/releases/gcc-13/r13-8987/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memcpy-10.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memcpy-10.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memcpy-10.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memcpy-10.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memcpy-6.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memcpy-6.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-38.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-38.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-38.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-38.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-40.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-40.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-41.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-41.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-42.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-42.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-42.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-42.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-43.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-43.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-43.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-memset-43.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-strcpy-2.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pieces-strcpy-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this repor
[r15-3052 Regression] FAIL: gfortran.dg/sizeof_6.f90 -O1 execution test on Linux/x86_64
On Linux/x86_64,
c7b76a076cb2c6ded7ae208464019b04cb0531a2 is the first bad commit
commit c7b76a076cb2c6ded7ae208464019b04cb0531a2
Author: Andrew Pinski
Date: Mon Aug 19 08:06:36 2024 -0700
match: Reject non-ssa name/min invariants in gimple_extract [PR116412]
caused
FAIL: gfortran.dg/sizeof_6.f90 -O1 execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3052/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/sizeof_6.f90 --target_board='unix{-m64}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2997 Regression] FAIL: gcc.target/i386/avx10_2-rounding-2.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
6e231f8504874828b23bbe89f3ef4086dcc15a44 is the first bad commit
commit 6e231f8504874828b23bbe89f3ef4086dcc15a44
Author: Hu, Lin1
Date: Mon Aug 19 10:08:59 2024 +0800
AVX10.2 ymm rounding: Support vcvtqq2p{s,d,h} and vcvttpd2{,u}{dq,qq}
intrins
caused
FAIL: gcc.target/i386/avx10_2-rounding-2.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2997/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-rounding-2.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-rounding-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-3000 Regression] FAIL: gcc.target/i386/avx10_2-rounding-3.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
3d1b5530ea1d23e26dc5ab70aa4a2e7b9dc19b50 is the first bad commit
commit 3d1b5530ea1d23e26dc5ab70aa4a2e7b9dc19b50
Author: Hu, Lin1
Date: Mon Aug 19 10:09:03 2024 +0800
AVX10.2 ymm rounding: Support vcvt{,u}w2ph and vdivp{s,d,h} intrins
caused
FAIL: gcc.target/i386/avx10_2-rounding-3.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-3000/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-rounding-3.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-rounding-3.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2991 Regression] FAIL: gcc.target/i386/avx10_2-rounding-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
e22e3af1954469c40b139b7cfa8e7708592f4bfd is the first bad commit
commit e22e3af1954469c40b139b7cfa8e7708592f4bfd
Author: Hu, Lin1
Date: Mon Aug 19 10:08:51 2024 +0800
AVX10.2 ymm rounding: Support vadd{s,d,h} and vcmp{s,d,h} intrins
caused
FAIL: gcc.target/i386/avx10_2-rounding-1.c scan-assembler-times vcmppd[
\\t]+[^{\n]*{sae}[^\n]*%ymm[0-9]+[^\n^k]*%k[0-7](?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/avx10_2-rounding-1.c scan-assembler-times vcmppd[
\\t]+[^{\n]*{sae}[^\n]*%ymm[0-9]+[^\n^k]*%k[0-7]{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/avx10_2-rounding-1.c scan-assembler-times vcmpph[
\\t]+\\$3[^\n\r]*{sae}[^\n\r]*%ymm[0-9]+[^\n\r]*%ymm[0-9]+[^\n\r]*%k[0-9][^\n\r]*(?:\n|[
\\t]+#) 1
FAIL: gcc.target/i386/avx10_2-rounding-1.c scan-assembler-times vcmpph[
\\t]+[^{\n]*\\$4[^\n\r]*%ymm[0-9]+[^\n\r]*%ymm[0-9]+[^\n\r]*%k[0-9]{%k[0-9]}[^\n\r]*(?:\n|[
\\t]+#) 1
FAIL: gcc.target/i386/avx10_2-rounding-1.c scan-assembler-times vcmpps[
\\t]+[^{\n]*{sae}[^\n]*%ymm[0-9]+[^\n^k]*%k[0-7](?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/avx10_2-rounding-1.c scan-assembler-times vcmpps[
\\t]+[^{\n]*{sae}[^\n]*%ymm[0-9]+[^\n^k]*%k[0-7]{%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/avx10_2-rounding-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2991/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-rounding-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_2-rounding-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2820 Regression] FAIL: gcc.target/i386/pr105493.c scan-tree-dump-times slp1 " MEM \\[[^]]*\\] = " 4 on Linux/x86_64
On Linux/x86_64,
ab18785840d7b8afd9f716bab9d1eab415bc4fe9 is the first bad commit
commit ab18785840d7b8afd9f716bab9d1eab415bc4fe9
Author: Manolis Tsamis
Date: Tue Jun 25 08:00:04 2024 -0700
Rearrange SLP nodes with duplicate statements [PR98138]
caused
FAIL: gcc.target/i386/pr105493.c scan-tree-dump-times slp1 " MEM
\\[[^]]*\\] = " 4
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2820/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr105493.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr105493.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2799 Regression] FAIL: libgomp.c++/static-aggr-constructor-destructor-2.C scan-tree-dump-times optimized "void _GLOBAL__off_I_" 1 on Linux/x86_64
On Linux/x86_64,
f1bfba3a9b3f31e3e06bfd1911c9f223869ea03f is the first bad commit
commit f1bfba3a9b3f31e3e06bfd1911c9f223869ea03f
Author: Tobias Burnus
Date: Wed Aug 7 19:31:19 2024 +0200
OpenMP: Constructors and destructors for "declare target" static aggregates
caused
FAIL: libgomp.c++/static-aggr-constructor-destructor-1.C scan-tree-dump-times
optimized "__attribute__\\(\\([^\n\r]*omp declare target nohost" 1
FAIL: libgomp.c++/static-aggr-constructor-destructor-1.C scan-tree-dump-times
optimized "void _GLOBAL__off_I_v1" 1
FAIL: libgomp.c++/static-aggr-constructor-destructor-2.C scan-tree-dump-times
optimized "__attribute__\\(\\([^\n\r]*omp declare target nohost" 1
FAIL: libgomp.c++/static-aggr-constructor-destructor-2.C scan-tree-dump-times
optimized "void _GLOBAL__off_I_" 1
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2799/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="c++.exp=libgomp.c++/static-aggr-constructor-destructor-1.C
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="c++.exp=libgomp.c++/static-aggr-constructor-destructor-1.C
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="c++.exp=libgomp.c++/static-aggr-constructor-destructor-1.C
--target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="c++.exp=libgomp.c++/static-aggr-constructor-destructor-1.C
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="c++.exp=libgomp.c++/static-aggr-constructor-destructor-2.C
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="c++.exp=libgomp.c++/static-aggr-constructor-destructor-2.C
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="c++.exp=libgomp.c++/static-aggr-constructor-destructor-2.C
--target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="c++.exp=libgomp.c++/static-aggr-constructor-destructor-2.C
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2794 Regression] FAIL: gcc.target/i386/pr116258.c scan-assembler-times shufps 1 on Linux/x86_64
On Linux/x86_64,
5b97d1a2102dca57918947d7e40a6ca68871 is the first bad commit
commit 5b97d1a2102dca57918947d7e40a6ca68871
Author: Richard Biener
Date: Wed Aug 7 13:54:53 2024 +0200
tree-optimization/116258 - do not lower PAREN_EXPR of vectors
caused
FAIL: gcc.target/i386/pr116258.c scan-assembler-times shufps 1
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2794/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr116258.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr116258.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2758 Regression] FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++98 scan-assembler-times \\mpxor\\M 2 on Linux/x86_64
On Linux/x86_64,
2f759fa9f4dd78ae8d86482ccda72a335aaac404 is the first bad commit
commit 2f759fa9f4dd78ae8d86482ccda72a335aaac404
Author: Roger Sayle
Date: Tue Aug 6 17:19:29 2024 +0100
i386: Refactor V2DI arithmetic right shift expansion for STV.
caused
FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++17 scan-assembler-times
\\mpsrlq\\M 1
FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++17 scan-assembler-times
\\mpsubq\\M 2
FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++17 scan-assembler-times
\\mpxor\\M 2
FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++26 scan-assembler-times
\\mpsrlq\\M 1
FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++26 scan-assembler-times
\\mpsubq\\M 2
FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++26 scan-assembler-times
\\mpxor\\M 2
FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++98 scan-assembler-times
\\mpsrlq\\M 1
FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++98 scan-assembler-times
\\mpsubq\\M 2
FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++98 scan-assembler-times
\\mpxor\\M 2
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2758/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/other/sse2-pr85572-1.C --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/other/sse2-pr85572-1.C --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/other/sse2-pr85572-1.C --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/other/sse2-pr85572-1.C --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2739 Regression] FAIL: gfortran.dg/class_transformational_1.f90 -O3 -g (test for excess errors) on Linux/x86_64
On Linux/x86_64,
4cb07a38233aadb4b389a6e5236c95f52241b6e0 is the first bad commit
commit 4cb07a38233aadb4b389a6e5236c95f52241b6e0
Author: Paul Thomas
Date: Tue Aug 6 06:42:27 2024 +0100
Fortran: Fix class transformational intrinsic calls [PR102689]
caused
FAIL: gfortran.dg/class_transformational_1.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (internal compiler
error: in make_ssa_name_fn, at tree-ssanames.cc:355)
FAIL: gfortran.dg/class_transformational_1.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess
errors)
FAIL: gfortran.dg/class_transformational_1.f90 -O3 -g (internal compiler
error: in make_ssa_name_fn, at tree-ssanames.cc:355)
FAIL: gfortran.dg/class_transformational_1.f90 -O3 -g (test for excess
errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2739/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/class_transformational_1.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/class_transformational_1.f90
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2416 Regression] FAIL: gcc.target/i386/switch-exp-transform-3.c scan-tree-dump-times switchconv "Applying exponential index transform" 6 on Linux/x86_64
On Linux/x86_64,
2b3533cd871f62923e7a4f06a826f37bf0f35c5c is the first bad commit
commit 2b3533cd871f62923e7a4f06a826f37bf0f35c5c
Author: Filip Kastl
Date: Tue Jul 30 18:40:29 2024 +0200
gimple ssa: Teach switch conversion to optimize powers of 2 switches
caused
FAIL: gcc.target/i386/switch-exp-transform-3.c scan-tree-dump-times switchconv
"Applying exponential index transform" 6
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2416/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/switch-exp-transform-3.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/switch-exp-transform-3.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2378 Regression] FAIL: gfortran.dg/compiler-directive_2.f -O (test for excess errors) on Linux/x86_64
On Linux/x86_64,
29b1587e7d34667a1fd63071c1e4f5475cd71026 is the first bad commit
commit 29b1587e7d34667a1fd63071c1e4f5475cd71026
Author: Tobias Burnus
Date: Mon Jul 29 11:46:57 2024 +0200
OpenMP/Fortran: Fix handling of 'declare target' with 'link' clause
[PR115559]
caused
FAIL: gfortran.dg/compiler-directive_2.f -O (test for errors, line 8)
FAIL: gfortran.dg/compiler-directive_2.f -O (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2378/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/compiler-directive_2.f
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/compiler-directive_2.f
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r13-8949 Regression] FAIL: gcc.target/i386/avx512dq-vreducess-1b.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
bb15c4cf21dbe76df5a225342d1fbe8ecd3c7971 is the first bad commit
commit bb15c4cf21dbe76df5a225342d1fbe8ecd3c7971
Author: Haochen Jiang
Date: Thu Jul 25 16:12:20 2024 +0800
i386: Fix AVX512 intrin macro typo
caused
FAIL: gcc.target/i386/avx512dq-vreducesd-1b.c (test for excess errors)
FAIL: gcc.target/i386/avx512dq-vreducess-1b.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/gcc-13/releases/gcc-13/r13-8949/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512dq-vreducesd-1b.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512dq-vreducesd-1b.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512dq-vreducesd-1b.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512dq-vreducesd-1b.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512dq-vreducess-1b.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512dq-vreducess-1b.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512dq-vreducess-1b.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512dq-vreducess-1b.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2362 Regression] FAIL: g++.dg/cpp2a/consteval-prop21.C -std=c++26 (test for excess errors) on Linux/x86_64
On Linux/x86_64,
a9e9f772c7488ac0c09dd92f28890bdab939771a is the first bad commit
commit a9e9f772c7488ac0c09dd92f28890bdab939771a
Author: Jason Merrill
Date: Fri Jul 26 17:20:18 2024 -0400
c++: consteval propagation and templates [PR115986]
caused
FAIL: g++.dg/cpp2a/consteval-prop21.C -std=c++20 (test for excess errors)
FAIL: g++.dg/cpp2a/consteval-prop21.C -std=c++23 (test for excess errors)
FAIL: g++.dg/cpp2a/consteval-prop21.C -std=c++26 (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2362/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/cpp2a/consteval-prop21.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/cpp2a/consteval-prop21.C --target_board='unix{-m32\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2275 Regression] FAIL: gcc.dg/torture/pr116037.c -Os (test for excess errors) on Linux/x86_64
On Linux/x86_64,
679086172b84be18c55fdbb9cda7e97806e7c083 is the first bad commit
commit 679086172b84be18c55fdbb9cda7e97806e7c083
Author: Jeff Law
Date: Wed Jul 24 11:16:26 2024 -0600
[rtl-optimization/116037] Explicitly track if a destination was skipped in
ext-dce
caused
FAIL: gcc.dg/torture/pr116037.c -O0 (test for excess errors)
FAIL: gcc.dg/torture/pr116037.c -O1 (test for excess errors)
FAIL: gcc.dg/torture/pr116037.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none (test for excess errors)
FAIL: gcc.dg/torture/pr116037.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects (test for excess errors)
FAIL: gcc.dg/torture/pr116037.c -O2 (test for excess errors)
FAIL: gcc.dg/torture/pr116037.c -O3 -g (test for excess errors)
FAIL: gcc.dg/torture/pr116037.c -Os (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2275/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr116037.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr116037.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2196 Regression] FAIL: c-c++-common/dfp/convert-bfp-6.c -std=gnu++98 execution test on Linux/x86_64
On Linux/x86_64,
88d16194d0c8a6bdc2896c8944bfbf3e6038c9d2 is the first bad commit
commit 88d16194d0c8a6bdc2896c8944bfbf3e6038c9d2
Author: Jeff Law
Date: Mon Jul 22 08:45:10 2024 -0600
[NFC][PR rtl-optimization/115877] Avoid setting irrelevant bit groups as
live in ext-dce
caused
FAIL: c-c++-common/dfp/convert-bfp-10.c execution test
FAIL: c-c++-common/dfp/convert-bfp-10.c -std=c++14 execution test
FAIL: c-c++-common/dfp/convert-bfp-10.c -std=c++17 execution test
FAIL: c-c++-common/dfp/convert-bfp-10.c -std=c++20 execution test
FAIL: c-c++-common/dfp/convert-bfp-10.c -std=c++98 execution test
FAIL: c-c++-common/dfp/convert-bfp-6.c execution test
FAIL: c-c++-common/dfp/convert-bfp-6.c -std=gnu++14 execution test
FAIL: c-c++-common/dfp/convert-bfp-6.c -std=gnu++17 execution test
FAIL: c-c++-common/dfp/convert-bfp-6.c -std=gnu++20 execution test
FAIL: c-c++-common/dfp/convert-bfp-6.c -std=gnu++98 execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2196/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dfp.exp=c-c++-common/dfp/convert-bfp-10.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dfp.exp=c-c++-common/dfp/convert-bfp-10.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dfp.exp=c-c++-common/dfp/convert-bfp-6.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dfp.exp=c-c++-common/dfp/convert-bfp-6.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r13-8926 Regression] FAIL: gfortran.dg/pr113363.f90 -Os (test for excess errors) on Linux/x86_64
On Linux/x86_64,
7c81ff02a943cda82cc1a82b36ae8ab14470b00a is the first bad commit
commit 7c81ff02a943cda82cc1a82b36ae8ab14470b00a
Author: Paul Thomas
Date: Mon May 13 07:27:20 2024 +0100
Fortran: Fix wrong code in unlimited polymorphic assignment [PR113363]
caused
FAIL: gfortran.dg/pr113363.f90 -O0 (internal compiler error: Segmentation
fault)
FAIL: gfortran.dg/pr113363.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/pr113363.f90 -O1 (internal compiler error: Segmentation
fault)
FAIL: gfortran.dg/pr113363.f90 -O1 (test for excess errors)
FAIL: gfortran.dg/pr113363.f90 -O2 (internal compiler error: Segmentation
fault)
FAIL: gfortran.dg/pr113363.f90 -O2 (test for excess errors)
FAIL: gfortran.dg/pr113363.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (internal compiler error:
Segmentation fault)
FAIL: gfortran.dg/pr113363.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (test for excess errors)
FAIL: gfortran.dg/pr113363.f90 -O3 -g (internal compiler error: Segmentation
fault)
FAIL: gfortran.dg/pr113363.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/pr113363.f90 -Os (internal compiler error: Segmentation
fault)
FAIL: gfortran.dg/pr113363.f90 -Os (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/gcc-13/releases/gcc-13/r13-8926/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/pr113363.f90 --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/pr113363.f90 --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/pr113363.f90 --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/pr113363.f90 --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2135 Regression] FAIL: libgomp.oacc-fortran/privatized-ref-2.f90 -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 -foffload=disable -Os at line 32 (test for warnings, line 31) on Linux/x86_64
On Linux/x86_64,
c3aa339ea50f050caf7ed2e497f5499ec2d7b9cc is the first bad commit
commit c3aa339ea50f050caf7ed2e497f5499ec2d7b9cc
Author: Paul Thomas
Date: Thu Jul 18 08:51:35 2024 +0100
Fortran: Suppress bogus used uninitialized warnings [PR108889].
caused
FAIL: libgomp.oacc-fortran/privatized-ref-2.f90 -DACC_DEVICE_TYPE_host=1
-DACC_MEM_SHARED=1 -foffload=disable -O0 at line 32 (test for warnings, line
31)
FAIL: libgomp.oacc-fortran/privatized-ref-2.f90 -DACC_DEVICE_TYPE_host=1
-DACC_MEM_SHARED=1 -foffload=disable -O1 at line 32 (test for warnings, line
31)
FAIL: libgomp.oacc-fortran/privatized-ref-2.f90 -DACC_DEVICE_TYPE_host=1
-DACC_MEM_SHARED=1 -foffload=disable -O2 at line 32 (test for warnings, line
31)
FAIL: libgomp.oacc-fortran/privatized-ref-2.f90 -DACC_DEVICE_TYPE_host=1
-DACC_MEM_SHARED=1 -foffload=disable -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions at line 32 (test for warnings, line
31)
FAIL: libgomp.oacc-fortran/privatized-ref-2.f90 -DACC_DEVICE_TYPE_host=1
-DACC_MEM_SHARED=1 -foffload=disable -O3 -g at line 32 (test for warnings,
line 31)
FAIL: libgomp.oacc-fortran/privatized-ref-2.f90 -DACC_DEVICE_TYPE_host=1
-DACC_MEM_SHARED=1 -foffload=disable -Os at line 32 (test for warnings, line
31)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2135/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.oacc-fortran/privatized-ref-2.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.oacc-fortran/privatized-ref-2.f90
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.oacc-fortran/privatized-ref-2.f90
--target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.oacc-fortran/privatized-ref-2.f90
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-2011 Regression] FAIL: gcc.target/i386/pr31985.c scan-assembler-times movl 4 on Linux/x86_64
On Linux/x86_64,
a6f551d079de1d151b272bcdd3d42316857c9d4e is the first bad commit
commit a6f551d079de1d151b272bcdd3d42316857c9d4e
Author: Jeff Law
Date: Fri Jul 12 13:11:33 2024 -0600
[PR rtl-optimization/115876] Fix one of two ubsan reported issues in new
ext-dce.cc code
caused
FAIL: gcc.target/i386/ashldi3-1.c scan-assembler-times xorl 2
FAIL: gcc.target/i386/pr31985.c scan-assembler-times movl 4
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-2011/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/ashldi3-1.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/ashldi3-1.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr31985.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr31985.c --target_board='unix{-m32\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1936 Regression] FAIL: gcc.target/i386/avx512vl-vpmovuswb-2.c execution test on Linux/x86_64
On Linux/x86_64,
80e446e829d818dc19daa6e671b9626e93ee4949 is the first bad commit
commit 80e446e829d818dc19daa6e671b9626e93ee4949
Author: Pan Li
Date: Fri Jul 5 20:36:35 2024 +0800
Match: Support form 2 for the .SAT_TRUNC
caused
FAIL: gcc.target/i386/avx512f-vpmovusqb-2.c execution test
FAIL: gcc.target/i386/avx512vl-vpmovusdb-2.c execution test
FAIL: gcc.target/i386/avx512vl-vpmovusdw-2.c execution test
FAIL: gcc.target/i386/avx512vl-vpmovusqb-2.c execution test
FAIL: gcc.target/i386/avx512vl-vpmovusqd-2.c execution test
FAIL: gcc.target/i386/avx512vl-vpmovusqw-2.c execution test
FAIL: gcc.target/i386/avx512vl-vpmovuswb-2.c execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1936/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpmovusqb-2.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpmovusqb-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusdb-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusdb-2.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusdb-2.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusdb-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusdw-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusdw-2.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusdw-2.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusdw-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusqb-2.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusqb-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusqd-2.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusqd-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusqw-2.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovusqw-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovuswb-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovuswb-2.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovuswb-2.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovuswb-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1848 Regression] FAIL: gcc.dg/vect/slp-54.c scan-tree-dump vect "vectorizing stmts using SLP" on Linux/x86_64
On Linux/x86_64,
7eb8b65780d9dc3e266056383279b00d5e152bea is the first bad commit
commit 7eb8b65780d9dc3e266056383279b00d5e152bea
Author: Richard Biener
Date: Wed Jul 3 13:50:59 2024 +0200
Support group size of three in SLP store permute lowering
caused
FAIL: gcc.dg/vect/slp-54.c -flto -ffat-lto-objects scan-tree-dump vect
"vectorizing stmts using SLP"
FAIL: gcc.dg/vect/slp-54.c scan-tree-dump vect "vectorizing stmts using SLP"
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1848/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-54.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-54.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1758 Regression] FAIL: g++.dg/cpp2a/spaceship-narrowing1.C -std=c++20 (test for excess errors) on Linux/x86_64
On Linux/x86_64,
52d71b6b1f0f465a6cf064f61b22fc99453ec132 is the first bad commit
commit 52d71b6b1f0f465a6cf064f61b22fc99453ec132
Author: Marek Polacek
Date: Fri Jun 28 17:51:19 2024 -0400
c++: DR2627, Bit-fields and narrowing conversions [PR94058]
caused
FAIL: g++.dg/cpp2a/spaceship-narrowing1.C -std=c++20 (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1758/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/cpp2a/spaceship-narrowing1.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/cpp2a/spaceship-narrowing1.C
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1619 Regression] FAIL: gcc.target/i386/stack-check-17.c scan-assembler-not pop on Linux/x86_64
On Linux/x86_64,
3b9b8d6cfdf59337f4b7ce10ce92a98044b2657b is the first bad commit
commit 3b9b8d6cfdf59337f4b7ce10ce92a98044b2657b
Author: Surya Kumari Jangala
Date: Tue Jun 25 08:37:49 2024 -0500
ira: Scale save/restore costs of callee save registers with block frequency
caused
FAIL: gcc.dg/pr10474.c scan-rtl-dump pro_and_epilogue "Performing
shrink-wrapping"
FAIL: gcc.target/i386/force-indirect-call-2.c scan-assembler-times
(?:call|jmp)[ \\t]+\\*% 3
FAIL: gcc.target/i386/pr63527.c scan-assembler-not movl[ \t]%[^,]+, %ebx
FAIL: gcc.target/i386/pr91384.c scan-assembler-not testl
FAIL: gcc.target/i386/stack-check-17.c scan-assembler-not pop
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1619/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr10474.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr10474.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/force-indirect-call-2.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/force-indirect-call-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr63527.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr63527.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr91384.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr91384.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr91384.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr91384.c --target_board='unix{-m64\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/stack-check-17.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/stack-check-17.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1575 Regression] FAIL: gcc.target/i386/pr101716.c scan-assembler-not movl[\\t ][^\\n]*eax on Linux/x86_64
On Linux/x86_64,
ea8061f46a301797e7ba33b52e3b4713fb8e6b48 is the first bad commit
commit ea8061f46a301797e7ba33b52e3b4713fb8e6b48
Author: Haochen Gui
Date: Mon Jun 24 13:12:51 2024 +0800
fwprop: invoke change_is_worthwhile to judge if a replacement is worthwhile
caused
FAIL: gcc.target/i386/pr101716.c scan-assembler leal[\\t ][^\\n]*eax
FAIL: gcc.target/i386/pr101716.c scan-assembler-not movl[\\t ][^\\n]*eax
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1575/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101716.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101716.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1502 Regression] FAIL: gcc.target/i386/pr89984-2.c scan-assembler-not vmovaps on Linux/x86_64
On Linux/x86_64,
9a76db24e044c8058497051a652cca4228cbc8e9 is the first bad commit
commit 9a76db24e044c8058497051a652cca4228cbc8e9
Author: Roger Sayle
Date: Thu Jun 20 16:30:15 2024 +0100
i386: Allow all register_operand SUBREGs in x86_ternlog_idx.
caused
FAIL: gcc.target/i386/pr89984-2.c scan-assembler-not vmovaps
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1502/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr89984-2.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1394 Regression] FAIL: gcc.dg/pr115109.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
c9b96a68860bfdee49d40b4a844af7c5ef69cd12 is the first bad commit
commit c9b96a68860bfdee49d40b4a844af7c5ef69cd12
Author: Martin Uecker
Date: Sat May 18 22:00:04 2024 +0200
c23: Fix for redeclared enumerator initialized with different type
[PR115109]
caused
FAIL: gcc.dg/c23-tag-enum-6.c (test for errors, line 10)
FAIL: gcc.dg/c23-tag-enum-6.c (test for errors, line 13)
FAIL: gcc.dg/c23-tag-enum-7.c (test for excess errors)
FAIL: gcc.dg/pr115109.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1394/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/c23-tag-enum-6.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/c23-tag-enum-6.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/c23-tag-enum-7.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/c23-tag-enum-7.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr115109.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr115109.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1330 Regression] FAIL: gcc.target/i386/vect-strided-3.c scan-assembler-times movq 4 on Linux/x86_64
On Linux/x86_64,
1438b15e5430f7fab3832c35d262d6b58caba469 is the first bad commit
commit 1438b15e5430f7fab3832c35d262d6b58caba469
Author: Richard Biener
Date: Fri Jun 14 11:31:53 2024 +0200
Adjust gcc.target/i386/vect-strided-3.c
caused
FAIL: gcc.target/i386/vect-strided-3.c scan-assembler-times movq 4
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1330/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-strided-3.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1240 Regression] FAIL: gcc.target/i386/vect-strided-3.c scan-assembler-times movhps 2 on Linux/x86_64
On Linux/x86_64,
e8f4d525cb320ff11dd95b985d8043fef0510878 is the first bad commit
commit e8f4d525cb320ff11dd95b985d8043fef0510878
Author: Richard Biener
Date: Mon Jun 10 15:31:35 2024 +0200
Improve code generation of strided SLP loads
caused
FAIL: gcc.target/i386/vect-strided-3.c scan-assembler-times movhps 2
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1240/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-strided-3.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1239 Regression] FAIL: gcc.dg/vect/pr115385.c -flto -ffat-lto-objects execution test on Linux/x86_64
On Linux/x86_64,
6669dc51515313dd1e60c493596dbc90429fc362 is the first bad commit
commit 6669dc51515313dd1e60c493596dbc90429fc362
Author: Richard Biener
Date: Fri Jun 7 14:47:12 2024 +0200
tree-optimization/115385 - handle more gaps with peeling of a single
iteration
caused
FAIL: gcc.dg/vect/pr115385.c execution test
FAIL: gcc.dg/vect/pr115385.c -flto -ffat-lto-objects execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1239/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/pr115385.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/pr115385.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1100 Regression] FAIL: gcc.target/i386/sse2-v1ti-vne.c scan-assembler-times pcmpeq 6 on Linux/x86_64
On Linux/x86_64,
ec985bc97a01577bca8307f986caba7ba7633cde is the first bad commit
commit ec985bc97a01577bca8307f986caba7ba7633cde
Author: Roger Sayle
Date: Fri Jun 7 13:57:23 2024 +0100
i386: Improve handling of ternlog instructions in i386/sse.md
caused
FAIL: gcc.target/i386/avx2-pr98461.c scan-assembler-times \tnotl\t 6
FAIL: gcc.target/i386/avx512f-copysign.c scan-assembler-times vpternlog[dq][
\\t]+\\$(?:216|228|0xd8|0xe4), 5
FAIL: gcc.target/i386/avx512f-vpternlogd-3.c scan-assembler-times vpternlogd[
\\t] 694
FAIL: gcc.target/i386/avx512f-vpternlogd-4.c scan-assembler-times vpternlogd[
\\t] 694
FAIL: gcc.target/i386/pr101989-broadcast-1.c scan-assembler-times \\{1to4\\} 4
FAIL: gcc.target/i386/sse2-v1ti-vne.c scan-assembler-times pcmpeq 6
FAIL: gcc.target/i386/sse2-v1ti-vne.c scan-assembler-times pxor 3
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1100/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx2-pr98461.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx2-pr98461.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-copysign.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpternlogd-3.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpternlogd-3.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpternlogd-4.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpternlogd-4.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101989-broadcast-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101989-broadcast-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/sse2-v1ti-vne.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1056 Regression] FAIL: gcc.dg/vect/vect-cond-reduc-in-order-2-signed-zero.c -flto -ffat-lto-objects execution test on Linux/x86_64
On Linux/x86_64,
4653b682ef161c3c2fc7bf8462b8f9206a1349e6 is the first bad commit
commit 4653b682ef161c3c2fc7bf8462b8f9206a1349e6
Author: Richard Biener
Date: Tue Mar 5 15:46:24 2024 +0100
Allow single-lane SLP in-order reductions
caused
FAIL: gcc.dg/vect/vect-cond-reduc-in-order-2-signed-zero.c execution test
FAIL: gcc.dg/vect/vect-cond-reduc-in-order-2-signed-zero.c -flto
-ffat-lto-objects execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1056/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-cond-reduc-in-order-2-signed-zero.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-cond-reduc-in-order-2-signed-zero.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-1058 Regression] FAIL: gcc.target/i386/pr77881.c scan-assembler js[ \t].?L on Linux/x86_64
On Linux/x86_64,
c989e59fc99d994159114304d4e715c72bedff0a is the first bad commit
commit c989e59fc99d994159114304d4e715c72bedff0a
Author: Hongyu Wang
Date: Wed Mar 27 10:13:06 2024 +0800
[APX CCMP] Support APX CCMP
caused
FAIL: gcc.target/i386/pr77881.c scan-assembler js[ \t].?L
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-1058/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr77881.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr77881.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr77881.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr77881.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-983 Regression] FAIL: gcc.target/i386/avx10_1-25.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
1f2ca510065a2033bac408eb5a960ef0126f25cc is the first bad commit
commit 1f2ca510065a2033bac408eb5a960ef0126f25cc
Author: Haochen Jiang
Date: Mon May 20 15:52:32 2024 +0800
Add AVX10.1 target_clones support
caused
FAIL: gcc.target/i386/avx10_1-25.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-983/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_1-25.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_1-25.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-984 Regression] FAIL: gcc.target/i386/pr86722.c scan-assembler-times (?n)(?:andnpd|andpd) 1 on Linux/x86_64
On Linux/x86_64,
ac306de7d5100d3682eae2270995a9abbe19db38 is the first bad commit
commit ac306de7d5100d3682eae2270995a9abbe19db38
Author: liuhongt
Date: Fri May 31 14:38:07 2024 +0800
Add some preference for floating point rtl ifcvt when sse4.1 is not
available
caused
FAIL: gcc.target/i386/pr86722.c scan-assembler-times (?n)(?:andnpd|andpd) 1
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-984/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr86722.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-10271 Regression] FAIL: gcc.target/i386/avx10_1-25.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
97474ba2075dc3c397bbc2861646561dcfd13386 is the first bad commit
commit 97474ba2075dc3c397bbc2861646561dcfd13386
Author: Haochen Jiang
Date: Mon May 20 15:52:32 2024 +0800
Add AVX10.1 target_clones support
caused
FAIL: gcc.target/i386/avx10_1-25.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/gcc-14/releases/gcc-14/r14-10271/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_1-25.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx10_1-25.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-853 Regression] FAIL: gcc.dg/tree-ssa/bitops-9.c scan-tree-dump-times optimized "bit_not_expr, " 1 on Linux/x86_64
On Linux/x86_64,
c5a7628470a7fb801ebeea82e16a4549db43bfa5 is the first bad commit
commit c5a7628470a7fb801ebeea82e16a4549db43bfa5
Author: Andrew Pinski
Date: Sun May 26 17:59:21 2024 -0700
match: Use uniform_integer_cst_p in bitwise_inverted_equal_p [PR115238]
caused
FAIL: gcc.dg/tree-ssa/bitops-9.c scan-tree-dump-times optimized "bit_ior_expr,
" 1
FAIL: gcc.dg/tree-ssa/bitops-9.c scan-tree-dump-times optimized "bit_not_expr,
" 1
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-853/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/bitops-9.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/bitops-9.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-812 Regression] FAIL: gcc.dg/vect/vect-gather-4.c scan-tree-dump-not vect "Loop contains only SLP stmts" on Linux/x86_64
On Linux/x86_64,
c71886f2ca2e46ce1449c7064d6f1b447d02fcba is the first bad commit
commit c71886f2ca2e46ce1449c7064d6f1b447d02fcba
Author: Richard Biener
Date: Fri Sep 29 13:13:16 2023 +0200
Avoid splitting store dataref groups during SLP discovery
caused
FAIL: gcc.dg/vect/vect-gather-4.c -flto -ffat-lto-objects scan-tree-dump-not
vect "Loop contains only SLP stmts"
FAIL: gcc.dg/vect/vect-gather-4.c scan-tree-dump-not vect "Loop contains only
SLP stmts"
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-812/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-gather-4.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-gather-4.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-580 Regression] FAIL: experimental/functional/searchers.cc -std=gnu++17 execution test on Linux/x86_64
On Linux/x86_64,
f3e5f4c58591f5dacdd14a65ec47bbe310df02a0 is the first bad commit
commit f3e5f4c58591f5dacdd14a65ec47bbe310df02a0
Author: Richard Biener
Date: Mon Mar 11 11:17:32 2024 +0100
tree-optimization/13962 - handle ptr-ptr compares in ptrs_compare_unequal
caused
FAIL: experimental/functional/searchers.cc -std=gnu++17 execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-580/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=experimental/functional/searchers.cc
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=experimental/functional/searchers.cc
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=experimental/functional/searchers.cc
--target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=experimental/functional/searchers.cc
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-512 Regression] FAIL: gfortran.dg/vect/vect-do-concurrent-1.f90 -O at line 14 (test for warnings, line ) on Linux/x86_64
On Linux/x86_64,
9b7cad5884f21cc5783075be0043777448db3fab is the first bad commit
commit 9b7cad5884f21cc5783075be0043777448db3fab
Author: Jan Hubicka
Date: Wed May 15 14:14:27 2024 +0200
Avoid pointer compares on TYPE_MAIN_VARIANT in TBAA
caused
FAIL: gcc.dg/tree-ssa/ssa-lim-15.c scan-tree-dump lim2 "Executing store motion"
FAIL: g++.dg/tree-ssa/pr83215.C -std=gnu++14 scan-tree-dump-times fre1 "\\*i"
1
FAIL: g++.dg/tree-ssa/pr83215.C -std=gnu++17 scan-tree-dump-times fre1 "\\*i"
1
FAIL: g++.dg/tree-ssa/pr83215.C -std=gnu++20 scan-tree-dump-times fre1 "\\*i"
1
FAIL: g++.dg/tree-ssa/pr83215.C -std=gnu++98 scan-tree-dump-times fre1 "\\*i"
1
FAIL: gfortran.dg/vect/vect-do-concurrent-1.f90 -O at line 14 (test for
warnings, line )
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-512/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/ssa-lim-15.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/ssa-lim-15.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/ssa-lim-15.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/ssa-lim-15.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/tree-ssa/pr83215.C --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/tree-ssa/pr83215.C --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/tree-ssa/pr83215.C --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/tree-ssa/pr83215.C --target_board='unix{-m64\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gfortran.dg/vect/vect-do-concurrent-1.f90
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gfortran.dg/vect/vect-do-concurrent-1.f90
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-499 Regression] FAIL: g++.target/i386/pr107563-b.C scan-assembler-times psrlw 1 on Linux/x86_64
On Linux/x86_64,
a71f90c5a7ae2942083921033cb23dcd63e70525 is the first bad commit
commit a71f90c5a7ae2942083921033cb23dcd63e70525
Author: Levy Hsu
Date: Thu May 9 16:50:56 2024 +0800
x86: Add 3-instruction subroutine vector shift for V16QI in
ix86_expand_vec_perm_const_1 [PR107563]
caused
FAIL: g++.target/i386/pr107563-a.C scan-assembler-times por 1
FAIL: g++.target/i386/pr107563-a.C scan-assembler-times psllw 1
FAIL: g++.target/i386/pr107563-a.C scan-assembler-times psraw 1
FAIL: g++.target/i386/pr107563-b.C scan-assembler-times por 1
FAIL: g++.target/i386/pr107563-b.C scan-assembler-times psllw 1
FAIL: g++.target/i386/pr107563-b.C scan-assembler-times psrlw 1
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-499/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=g++.target/i386/pr107563-a.C --target_board='unix{-m64\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=g++.target/i386/pr107563-b.C --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=g++.target/i386/pr107563-b.C --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-429 Regression] FAIL: experimental/simd/pr109261_constexpr_simd.cc -msse2 -O2 -Wno-psabi (test for excess errors) on Linux/x86_64
On Linux/x86_64,
fb1649f8b4ad5043dd0e65e4e3a643a0ced018a9 is the first bad commit
commit fb1649f8b4ad5043dd0e65e4e3a643a0ced018a9
Author: Matthias Kretz
Date: Mon May 6 12:13:55 2024 +0200
libstdc++: Use __builtin_shufflevector for simd split and concat
caused
FAIL: experimental/simd/pr109261_constexpr_simd.cc -msse2 -O2 -Wno-psabi (test
for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-429/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=experimental/simd/pr109261_constexpr_simd.cc
--target_board='unix{-m32}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-337 Regression] FAIL: gcc.target/i386/pr84508-2.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
5967696c0f6300da4387fea5d102be5bc9f23233 is the first bad commit
commit 5967696c0f6300da4387fea5d102be5bc9f23233
Author: Hu, Lin1
Date: Fri Jan 19 15:22:10 2024 +0800
i386: Fix some intrinsics without alignment requirements.
caused
FAIL: gcc.target/i386/pr84508-1.c (test for excess errors)
FAIL: gcc.target/i386/pr84508-2.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-337/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr84508-1.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr84508-1.c --target_board='unix{-m64\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr84508-2.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr84508-2.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-268 Regression] FAIL: gcc.target/i386/pr101950-2.c scan-assembler-times \txor[ql]\t 2 on Linux/x86_64
On Linux/x86_64,
9dbff9c05520a74e6cd337578f27b56c941f64f3 is the first bad commit
commit 9dbff9c05520a74e6cd337578f27b56c941f64f3
Author: Richard Biener
Date: Tue May 7 10:14:19 2024 +0200
Revert "Revert "combine: Don't combine if I2 does not change""
caused
FAIL: gcc.target/i386/pr101950-2.c scan-assembler-times \txor[ql]\t 2
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-268/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101950-2.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101950-2.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-222 Regression] FAIL: gcc.target/i386/vect-shiftv8qi.c scan-assembler-times psrlw 5 on Linux/x86_64
On Linux/x86_64,
79649a5dcd81bc05c0ba591068c9075de43bd417 is the first bad commit
commit 79649a5dcd81bc05c0ba591068c9075de43bd417
Author: Roger Sayle
Date: Tue May 7 07:14:40 2024 +0100
PR target/106060: Improved SSE vector constant materialization on x86.
caused
FAIL: gcc.target/i386/vect-shiftv4qi.c scan-assembler-times psrlw 5
FAIL: gcc.target/i386/vect-shiftv8qi.c scan-assembler-times psrlw 5
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-222/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-shiftv4qi.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-shiftv4qi.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-shiftv8qi.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r15-124 Regression] FAIL: gcc.target/i386/pr70251.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
87e35da16df74cd1c4729a55d94e7bc592487f48 is the first bad commit
commit 87e35da16df74cd1c4729a55d94e7bc592487f48
Author: Richard Biener
Date: Thu May 2 13:55:15 2024 +0200
tree-optimization/114921 - _Float16 -> __bf16 isn't noop
caused
FAIL: gcc.target/i386/pr70251.c 1 blank line(s) in output
FAIL: gcc.target/i386/pr70251.c (internal compiler error: verify_gimple failed)
FAIL: gcc.target/i386/pr70251.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r15-124/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr70251.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr70251.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-9969 Regression] FAIL: gcc.dg/vect/vect-early-break_124-pr114403.c -flto -ffat-lto-objects execution test on Linux/x86_64
On Linux/x86_64,
85002f8085c25bb3e74ab013581a74e7c7ae006b is the first bad commit
commit 85002f8085c25bb3e74ab013581a74e7c7ae006b
Author: Tamar Christina
Date: Mon Apr 15 12:06:21 2024 +0100
middle-end: adjust loop upper bounds when peeling for gaps and early break
[PR114403].
caused
FAIL: gcc.dg/vect/vect-early-break_124-pr114403.c execution test
FAIL: gcc.dg/vect/vect-early-break_124-pr114403.c -flto -ffat-lto-objects
execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9969/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-early-break_124-pr114403.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-early-break_124-pr114403.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-9912 Regression] FAIL: gcc.dg/guality/pr54693-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 z == 30 - 3 * i on Linux/x86_64
On Linux/x86_64,
c7e8a8d814229fd6fc4c16c2452f15dddc613479 is the first bad commit
commit c7e8a8d814229fd6fc4c16c2452f15dddc613479
Author: Richard Biener
Date: Thu Apr 11 11:08:07 2024 +0200
tree-optimization/109596 - wrong debug stmt move by copyheader
caused
FAIL: gcc.dg/guality/pr43051-1.c -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 34 c ==
&a[0]
FAIL: gcc.dg/guality/pr43051-1.c -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 39 c ==
&a[0]
FAIL: gcc.dg/guality/pr54693-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 x == 10 - i
FAIL: gcc.dg/guality/pr54693-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 y == 20 - 2 * i
FAIL: gcc.dg/guality/pr54693-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 z == 30 - 3 * i
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9912/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr43051-1.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr43051-1.c --target_board='unix{-m64\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693-2.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693-2.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693-2.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-9692 Regression] FAIL: gcc.target/i386/pr101950-2.c scan-assembler-times \txor[ql]\t 2 on Linux/x86_64
On Linux/x86_64,
839bc42772ba7af66af3bd16efed4a69511312ae is the first bad commit
commit 839bc42772ba7af66af3bd16efed4a69511312ae
Author: Segher Boessenkool
Date: Wed Mar 27 14:09:52 2024 +
combine: Don't combine if I2 does not change
caused
FAIL: gcc.target/i386/pr101950-2.c scan-assembler-times \txor[ql]\t 2
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9692/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101950-2.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr101950-2.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-9677 Regression] FAIL: gcc.dg/debug/btf/btf-datasec-1.c scan-assembler-times .4byte[\t ][a-e][\t ]+[^\n]*bts_offset 5 on Linux/x86_64
On Linux/x86_64,
fa60ac549649655a3f55e69f83d2e97423d3eb5c is the first bad commit
commit fa60ac549649655a3f55e69f83d2e97423d3eb5c
Author: Cupertino Miranda
Date: Tue Mar 26 11:59:47 2024 +
btf: Emit labels in DATASEC bts_offset entries.
caused
FAIL: gcc.dg/debug/btf/btf-datasec-1.c scan-assembler-times .4byte[\t ][a-e][\t
]+[^\n]*bts_offset 5
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9677/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="btf.exp=gcc.dg/debug/btf/btf-datasec-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="btf.exp=gcc.dg/debug/btf/btf-datasec-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="btf.exp=gcc.dg/debug/btf/btf-datasec-1.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="btf.exp=gcc.dg/debug/btf/btf-datasec-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-9668 Regression] FAIL: gcc.c-torture/execute/pr111151.c -Os execution test on Linux/x86_64
On Linux/x86_64,
c4f2c84e8fa369856aee76679590eb613724bfb0 is the first bad commit
commit c4f2c84e8fa369856aee76679590eb613724bfb0
Author: Jakub Jelinek
Date: Tue Mar 26 11:21:38 2024 +0100
fold-const: Punt on MULT_EXPR in extract_muldiv MIN/MAX_EXPR case [PR51]
caused
FAIL: gcc.c-torture/execute/pr51.c -O0 execution test
FAIL: gcc.c-torture/execute/pr51.c -O1 execution test
FAIL: gcc.c-torture/execute/pr51.c -O2 execution test
FAIL: gcc.c-torture/execute/pr51.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
FAIL: gcc.c-torture/execute/pr51.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
FAIL: gcc.c-torture/execute/pr51.c -O3 -g execution test
FAIL: gcc.c-torture/execute/pr51.c -Os execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9668/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="execute.exp=gcc.c-torture/execute/pr51.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="execute.exp=gcc.c-torture/execute/pr51.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="execute.exp=gcc.c-torture/execute/pr51.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="execute.exp=gcc.c-torture/execute/pr51.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r13-8480 Regression] FAIL: gcc.dg/tree-ssa/andnot-2.c scan-tree-dump-not forwprop3 "_expr" on Linux/x86_64
On Linux/x86_64,
a9a425df628ab80374cc6a132d39e470bc78c8bc is the first bad commit
commit a9a425df628ab80374cc6a132d39e470bc78c8bc
Author: Richard Biener
Date: Fri Feb 23 16:06:05 2024 +0100
middle-end/114070 - folding breaking VEC_COND expansion
caused
FAIL: gcc.dg/tree-ssa/andnot-2.c scan-tree-dump-not forwprop3 "_expr"
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/gcc-13/releases/gcc-13/r13-8480/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/andnot-2.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/andnot-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-9478 Regression] FAIL: g++.dg/torture/pr104601.C -Os (test for excess errors) on Linux/x86_64
On Linux/x86_64,
df483ebd24689a3bebfae2089637a00eca0e5a12 is the first bad commit
commit df483ebd24689a3bebfae2089637a00eca0e5a12
Author: Jonathan Wakely
Date: Mon Feb 26 13:17:13 2024 +
libstdc++: Add nodiscard in
caused
FAIL: g++.dg/torture/pr104601.C -O0 (test for excess errors)
FAIL: g++.dg/torture/pr104601.C -O1 (test for excess errors)
FAIL: g++.dg/torture/pr104601.C -O2 -flto -fno-use-linker-plugin
-flto-partition=none (test for excess errors)
FAIL: g++.dg/torture/pr104601.C -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects (test for excess errors)
FAIL: g++.dg/torture/pr104601.C -O2 (test for excess errors)
FAIL: g++.dg/torture/pr104601.C -O3 -g (test for excess errors)
FAIL: g++.dg/torture/pr104601.C -Os (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9478/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr104601.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr104601.C
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr104601.C
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr104601.C
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-9173 Regression] FAIL: gcc.dg/tree-ssa/andnot-2.c scan-tree-dump-not forwprop3 "_expr" on Linux/x86_64
On Linux/x86_64,
af66ad89e8169f44db723813662917cf4cbb78fc is the first bad commit
commit af66ad89e8169f44db723813662917cf4cbb78fc
Author: Richard Biener
Date: Fri Feb 23 16:06:05 2024 +0100
middle-end/114070 - folding breaking VEC_COND expansion
caused
FAIL: gcc.dg/tree-ssa/andnot-2.c scan-tree-dump-not forwprop3 "_expr"
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9173/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/andnot-2.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/andnot-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-9155 Regression] FAIL: gcc.dg/rtl/aarch64/pr113295-1.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
8a16e06da97f51574cfad17e2cece2e58571305d is the first bad commit
commit 8a16e06da97f51574cfad17e2cece2e58571305d
Author: Richard Sandiford
Date: Fri Feb 23 14:12:54 2024 +
aarch64: Add missing early-ra bookkeeping [PR113295]
caused
FAIL: gcc.dg/rtl/aarch64/pr113295-1.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9155/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="rtl.exp=gcc.dg/rtl/aarch64/pr113295-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="rtl.exp=gcc.dg/rtl/aarch64/pr113295-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="rtl.exp=gcc.dg/rtl/aarch64/pr113295-1.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="rtl.exp=gcc.dg/rtl/aarch64/pr113295-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-9138 Regression] FAIL: g++.dg/warn/Wmismatched-new-delete-8.C -std=gnu++20 (test for excess errors) on Linux/x86_64
On Linux/x86_64,
1076ffda6ce5e6d5fc9577deaf8233e549e5787a is the first bad commit
commit 1076ffda6ce5e6d5fc9577deaf8233e549e5787a
Author: Andrew Pinski
Date: Wed Feb 21 20:12:21 2024 -0800
warn-access: Fix handling of unnamed types [PR109804]
caused
FAIL: g++.dg/warn/Wmismatched-new-delete-8.C -std=gnu++14 (test for excess
errors)
FAIL: g++.dg/warn/Wmismatched-new-delete-8.C -std=gnu++17 (test for excess
errors)
FAIL: g++.dg/warn/Wmismatched-new-delete-8.C -std=gnu++20 (test for excess
errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9138/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/warn/Wmismatched-new-delete-8.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=g++.dg/warn/Wmismatched-new-delete-8.C
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-9028 Regression] FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for errors, line 3350) on Linux/x86_64
On Linux/x86_64,
7f3d900684ad989164114f25eb46a33871c6533d is the first bad commit
commit 7f3d900684ad989164114f25eb46a33871c6533d
Author: Jonathan Wakely
Date: Wed Feb 7 11:31:10 2024 +
libstdc++: Fix FAIL: 26_numerics/random/pr60037-neg.cc [PR113931]
caused
FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for errors, line
3350)
FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-9028/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc
--target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-8925 Regression] FAIL: gcc.dg/torture/pr56689.c -O3 -g (test for excess errors) on Linux/x86_64
On Linux/x86_64,
1e3f78dbb328a2f2db8def241372cb947d9cb7eb is the first bad commit
commit 1e3f78dbb328a2f2db8def241372cb947d9cb7eb
Author: Richard Biener
Date: Mon Feb 12 10:40:42 2024 +0100
tree-optimization/113863 - elide degenerate virtual PHIs when moving ee
stores
caused
FAIL: gcc.c-torture/compile/920723-1.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (internal compiler
error: Segmentation fault)
FAIL: gcc.c-torture/compile/920723-1.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess
errors)
FAIL: gcc.c-torture/compile/920723-1.c -O3 -g (internal compiler error:
Segmentation fault)
FAIL: gcc.c-torture/compile/920723-1.c -O3 -g (test for excess errors)
FAIL: gcc.dg/torture/pr56689.c -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (internal compiler error:
Segmentation fault)
FAIL: gcc.dg/torture/pr56689.c -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (test for excess errors)
FAIL: gcc.dg/torture/pr56689.c -O3 -g (internal compiler error: Segmentation
fault)
FAIL: gcc.dg/torture/pr56689.c -O3 -g (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-8925/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="compile.exp=gcc.c-torture/compile/920723-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="compile.exp=gcc.c-torture/compile/920723-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr56689.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr56689.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-8998 Regression] FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for excess errors) on Linux/x86_64
On Linux/x86_64,
c9ce332b557bb95987d038d98ea929cdfd1eae1d is the first bad commit
commit c9ce332b557bb95987d038d98ea929cdfd1eae1d
Author: Jonathan Wakely
Date: Wed Feb 7 11:31:10 2024 +
libstdc++: Use 128-bit arithmetic for std::linear_congruential_engine
[PR87744]
caused
FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for errors, line
271)
FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-8998/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc
--target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=26_numerics/random/pr60037-neg.cc
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-8838 Regression] FAIL: gcc.dg/vect/vect-early-break_110-pr113467.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
194d0956ef5992d4e453bde3eb5772dc077f610c is the first bad commit
commit 194d0956ef5992d4e453bde3eb5772dc077f610c
Author: Tamar Christina
Date: Wed Feb 7 10:57:05 2024 +
middle-end: add additional runtime test for [PR113467]
caused
FAIL: gcc.dg/vect/vect-early-break_110-pr113467.c -flto -ffat-lto-objects (test
for excess errors)
FAIL: gcc.dg/vect/vect-early-break_110-pr113467.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-8838/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-early-break_110-pr113467.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-early-break_110-pr113467.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-8768 Regression] FAIL: libgomp.fortran/non-rectangular-loop-1.f90 -O1 execution test on Linux/x86_64
On Linux/x86_64,
85094e2aa6dba7908f053046f02dd443e8f65d72 is the first bad commit
commit 85094e2aa6dba7908f053046f02dd443e8f65d72
Author: Tamar Christina
Date: Fri Feb 2 23:52:27 2024 +
middle-end: check memory accesses in the destination block [PR113588].
caused
FAIL: libgomp.fortran/non-rectangular-loop-6.f90 -O1 execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-8768/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/non-rectangular-loop-6.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/non-rectangular-loop-6.f90
--target_board='unix{-m64}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-8768 Regression] FAIL: libgomp.fortran/non-rectangular-loop-1.f90 -O1 execution test on Linux/x86_64
On Linux/x86_64,
85094e2aa6dba7908f053046f02dd443e8f65d72 is the first bad commit
commit 85094e2aa6dba7908f053046f02dd443e8f65d72
Author: Tamar Christina
Date: Fri Feb 2 23:52:27 2024 +
middle-end: check memory accesses in the destination block [PR113588].
caused
FAIL: libgomp.fortran/non-rectangular-loop-1.f90 -O1 execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-8768/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/non-rectangular-loop-1.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/non-rectangular-loop-1.f90
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/non-rectangular-loop-1.f90
--target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/non-rectangular-loop-1.f90
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-8346 Regression] FAIL: gcc.dg/guality/pr54796.c -Os -DPREVENT_OPTIMIZATION line 17 c == 5 on Linux/x86_64
On Linux/x86_64,
a98d5130a6dcff2ed4db371e500550134777b8cf is the first bad commit
commit a98d5130a6dcff2ed4db371e500550134777b8cf
Author: Richard Biener
Date: Mon Jan 15 12:55:20 2024 +0100
rtl-optimization/113255 - base_alias_check vs. pointer difference
caused
FAIL: gcc.dg/torture/pr113255.c -O0 (test for excess errors)
FAIL: gcc.dg/torture/pr113255.c -O1 (test for excess errors)
FAIL: gcc.dg/torture/pr113255.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none (test for excess errors)
FAIL: gcc.dg/torture/pr113255.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects (test for excess errors)
FAIL: gcc.dg/torture/pr113255.c -O2 (test for excess errors)
FAIL: gcc.dg/torture/pr113255.c -O3 -g (test for excess errors)
FAIL: gcc.dg/torture/pr113255.c -Os (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-8346/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr113255.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr113255.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-8346 Regression] FAIL: gcc.dg/guality/pr54796.c -Os -DPREVENT_OPTIMIZATION line 17 c == 5 on Linux/x86_64
On Linux/x86_64,
a98d5130a6dcff2ed4db371e500550134777b8cf is the first bad commit
commit a98d5130a6dcff2ed4db371e500550134777b8cf
Author: Richard Biener
Date: Mon Jan 15 12:55:20 2024 +0100
rtl-optimization/113255 - base_alias_check vs. pointer difference
caused
FAIL: gcc.dg/guality/pr54796.c -O1 -DPREVENT_OPTIMIZATION line 17 a == 5
FAIL: gcc.dg/guality/pr54796.c -O1 -DPREVENT_OPTIMIZATION line 17 b == 6
FAIL: gcc.dg/guality/pr54796.c -O1 -DPREVENT_OPTIMIZATION line 17 c == 5
FAIL: gcc.dg/guality/pr54796.c -O2 -DPREVENT_OPTIMIZATION line 17 a == 5
FAIL: gcc.dg/guality/pr54796.c -O2 -DPREVENT_OPTIMIZATION line 17 b == 6
FAIL: gcc.dg/guality/pr54796.c -O2 -DPREVENT_OPTIMIZATION line 17 c == 5
FAIL: gcc.dg/guality/pr54796.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none -DPREVENT_OPTIMIZATION line 17 a == 5
FAIL: gcc.dg/guality/pr54796.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none -DPREVENT_OPTIMIZATION line 17 b == 6
FAIL: gcc.dg/guality/pr54796.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none -DPREVENT_OPTIMIZATION line 17 c == 5
FAIL: gcc.dg/guality/pr54796.c -O3 -g -DPREVENT_OPTIMIZATION line 17 a == 5
FAIL: gcc.dg/guality/pr54796.c -O3 -g -DPREVENT_OPTIMIZATION line 17 b == 6
FAIL: gcc.dg/guality/pr54796.c -O3 -g -DPREVENT_OPTIMIZATION line 17 c == 5
FAIL: gcc.dg/guality/pr54796.c -Og -DPREVENT_OPTIMIZATION line 17 a == 5
FAIL: gcc.dg/guality/pr54796.c -Og -DPREVENT_OPTIMIZATION line 17 b == 6
FAIL: gcc.dg/guality/pr54796.c -Og -DPREVENT_OPTIMIZATION line 17 c == 5
FAIL: gcc.dg/guality/pr54796.c -Os -DPREVENT_OPTIMIZATION line 17 a == 5
FAIL: gcc.dg/guality/pr54796.c -Os -DPREVENT_OPTIMIZATION line 17 b == 6
FAIL: gcc.dg/guality/pr54796.c -Os -DPREVENT_OPTIMIZATION line 17 c == 5
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-8346/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54796.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54796.c --target_board='unix{-m32\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-8206 Regression] FAIL: gfortran.dg/forall_1.f90 -O3 -g (test for excess errors) on Linux/x86_64
On Linux/x86_64,
0f3880d6ad0e40c4a8b6d94b2c93931cdf42 is the first bad commit
commit 0f3880d6ad0e40c4a8b6d94b2c93931cdf42
Author: Richard Biener
Date: Wed Jan 17 13:24:22 2024 +0100
tree-optimization/113374 - early break vect and virtual operands
caused
FAIL: gcc.c-torture/execute/20150611-1.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (internal compiler
error: Segmentation fault)
FAIL: gcc.c-torture/execute/20150611-1.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess
errors)
FAIL: gcc.c-torture/execute/20150611-1.c -O3 -g (internal compiler error:
Segmentation fault)
FAIL: gcc.c-torture/execute/20150611-1.c -O3 -g (test for excess errors)
FAIL: gfortran.dg/forall_1.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (internal compiler error: in
add_phi_arg, at tree-phinodes.cc:366)
FAIL: gfortran.dg/forall_1.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (test for excess errors)
FAIL: gfortran.dg/forall_1.f90 -O3 -g (internal compiler error: in
add_phi_arg, at tree-phinodes.cc:366)
FAIL: gfortran.dg/forall_1.f90 -O3 -g (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-8206/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="execute.exp=gcc.c-torture/execute/20150611-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="execute.exp=gcc.c-torture/execute/20150611-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/forall_1.f90 --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/forall_1.f90 --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-7199 Regression] FAIL: gcc.dg/vect/vect-early-break_100-pr113287.c (test for excess errors) on Linux/x86_64
On Linux/x86_64,
d14ef0987de2f6f2dac64f4f0f068b929078a01d is the first bad commit
commit d14ef0987de2f6f2dac64f4f0f068b929078a01d
Author: Tamar Christina
Date: Fri Jan 12 15:27:45 2024 +
testsuite: Make bitint early vect test more accurate
caused
FAIL: gcc.dg/vect/vect-early-break_100-pr113287.c -flto -ffat-lto-objects (test
for excess errors)
FAIL: gcc.dg/vect/vect-early-break_100-pr113287.c (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-7199/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-early-break_100-pr113287.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-early-break_100-pr113287.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-7158 Regression] FAIL: gcc.dg/gomp/bad-array-section-c-3.c at line 14 (test for warnings, line 12) on Linux/x86_64
On Linux/x86_64,
b5476e4c881b0d2bfbbfb84ee38d791123acf8e1 is the first bad commit
commit b5476e4c881b0d2bfbbfb84ee38d791123acf8e1
Author: Julian Brown
Date: Mon Nov 15 02:23:49 2021 -0800
OpenMP: lvalue parsing for map/to/from clauses (C)
caused
FAIL: gcc.dg/gomp/bad-array-section-c-3.c at line 14 (test for warnings, line
12)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-7158/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=gcc.dg/gomp/bad-array-section-c-3.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=gcc.dg/gomp/bad-array-section-c-3.c
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-7139 Regression] FAIL: gcc.dg/pr15784-1.c scan-tree-dump-times gimple "ABS_EXPR" 0 on Linux/x86_64
On Linux/x86_64,
897b95a12b7fe549ec2cb8ef3a3f0e4fbabf9737 is the first bad commit
commit 897b95a12b7fe549ec2cb8ef3a3f0e4fbabf9737
Author: Richard Biener
Date: Thu Jan 11 12:02:43 2024 +0100
tree-optimization/113126 - vector extension compare optimization
caused
FAIL: gcc.dg/pr15784-1.c scan-tree-dump-times gimple "ABS_EXPR" 0
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-7139/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr15784-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr15784-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr15784-1.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/pr15784-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
[r14-7033 Regression] FAIL: g++.dg/gomp/bad-array-section-4.C -std=c++98 at line 37 (test for warnings, line 35) on Linux/x86_64
On Linux/x86_64,
1413af02d62182bc1e19698aaa4dae406f8f13bf is the first bad commit
commit 1413af02d62182bc1e19698aaa4dae406f8f13bf
Author: Julian Brown
Date: Mon Sep 12 17:11:29 2022 +
OpenMP: lvalue parsing for map/to/from clauses (C++)
caused
FAIL: g++.dg/gomp/array-section-1.C -std=c++14 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: [0-9]+\\]\\)
map\\(firstprivate:arr1 \\[pointer assign, bias: \\(long int\\)
&arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-1.C -std=c++17 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: [0-9]+\\]\\)
map\\(firstprivate:arr1 \\[pointer assign, bias: \\(long int\\)
&arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-1.C -std=c++20 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: [0-9]+\\]\\)
map\\(firstprivate:arr1 \\[pointer assign, bias: \\(long int\\)
&arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-1.C -std=c++98 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: [0-9]+\\]\\)
map\\(firstprivate:arr1 \\[pointer assign, bias: \\(long int\\)
&arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-2.C -std=c++14 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: \\(40 - \\(sizetype\\) SAVE_EXPR
\\) \\* [0-9]+\\]\\) map\\(firstprivate:arr1 \\[pointer assign, bias:
\\(long int\\) &arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-2.C -std=c++14 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: \\(sizetype\\) y \\* [0-9]+\\]\\)
map\\(firstprivate:arr1 \\[pointer assign, bias: \\(long int\\)
&arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-2.C -std=c++17 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: \\(40 - \\(sizetype\\) SAVE_EXPR
\\) \\* [0-9]+\\]\\) map\\(firstprivate:arr1 \\[pointer assign, bias:
\\(long int\\) &arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-2.C -std=c++17 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: \\(sizetype\\) y \\* [0-9]+\\]\\)
map\\(firstprivate:arr1 \\[pointer assign, bias: \\(long int\\)
&arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-2.C -std=c++20 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: \\(40 - \\(sizetype\\) SAVE_EXPR
\\) \\* [0-9]+\\]\\) map\\(firstprivate:arr1 \\[pointer assign, bias:
\\(long int\\) &arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-2.C -std=c++20 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: \\(sizetype\\) y \\* [0-9]+\\]\\)
map\\(firstprivate:arr1 \\[pointer assign, bias: \\(long int\\)
&arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-2.C -std=c++98 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: \\(40 - \\(sizetype\\) SAVE_EXPR
\\) \\* [0-9]+\\]\\) map\\(firstprivate:arr1 \\[pointer assign, bias:
\\(long int\\) &arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/array-section-2.C -std=c++98 scan-tree-dump original
"map\\(tofrom:arr1\\[SAVE_EXPR \\] \\[len: \\(sizetype\\) y \\* [0-9]+\\]\\)
map\\(firstprivate:arr1 \\[pointer assign, bias: \\(long int\\)
&arr1\\[SAVE_EXPR \\] - \\(long int\\) &arr1\\]\\)"
FAIL: g++.dg/gomp/bad-array-section-4.C -std=c++14 at line 37 (test for
warnings, line 35)
FAIL: g++.dg/gomp/bad-array-section-4.C -std=c++17 at line 37 (test for
warnings, line 35)
FAIL: g++.dg/gomp/bad-array-section-4.C -std=c++20 at line 37 (test for
warnings, line 35)
FAIL: g++.dg/gomp/bad-array-section-4.C -std=c++98 at line 37 (test for
warnings, line 35)
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-7033/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=g++.dg/gomp/array-section-1.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=g++.dg/gomp/array-section-1.C --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=g++.dg/gomp/array-section-2.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=g++.dg/gomp/array-section-2.C --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=g++.dg/gomp/bad-array-section-4.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=g++.dg/gomp/bad-array-section-4.C
--target_board='unix{-m32\ -march=cascadelake}'"
(Please do not reply to th
[r14-7003 Regression] FAIL: gfortran.dg/power_8.f90 -O3 -g execution test on Linux/x86_64
On Linux/x86_64,
b3cc5a1efead520bc977b4ba51f1328d01b3e516 is the first bad commit
commit b3cc5a1efead520bc977b4ba51f1328d01b3e516
Author: Richard Biener
Date: Fri Dec 15 10:32:29 2023 +0100
tree-optimization/113026 - avoid vector epilog in more cases
caused
FAIL: gcc.c-torture/execute/950612-1.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution test
FAIL: gcc.c-torture/execute/950612-1.c -O3 -g execution test
FAIL: gcc.c-torture/execute/builtin-bitops-1.c -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution test
FAIL: gcc.c-torture/execute/builtin-bitops-1.c -O3 -g execution test
FAIL: gcc.dg/vect/vect-early-break_74.c execution test
FAIL: gcc.dg/vect/vect-early-break_74.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-early-break_78.c execution test
FAIL: gcc.dg/vect/vect-early-break_78.c -flto -ffat-lto-objects execution test
FAIL: gfortran.dg/power_8.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/power_8.f90 -O3 -g execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-7003/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="execute.exp=gcc.c-torture/execute/950612-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="execute.exp=gcc.c-torture/execute/950612-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="execute.exp=gcc.c-torture/execute/builtin-bitops-1.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="execute.exp=gcc.c-torture/execute/builtin-bitops-1.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-early-break_74.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-early-break_74.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-early-break_78.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gcc.dg/vect/vect-early-break_78.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/power_8.f90
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/power_8.f90
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command
line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
