On Linux/x86_64,
74abb0beb420830e52dfc6b3ee74e77dae8e31a3 is the first bad commit
commit 74abb0beb420830e52dfc6b3ee74e77dae8e31a3
Author: Martin Liska <mli...@suse.cz>
Date: Fri Jan 14 15:21:40 2022 +0100
testsuite: rename 2 files.
caused
FAIL: g++.dg/torture/pr57993-2.C -O0 (test for excess errors)
FAIL: g++.dg/torture/pr57993-2.C -O1 (test for excess errors)
FAIL: g++.dg/torture/pr57993-2.C -O2 -flto -fno-use-linker-plugin
-flto-partition=none (test for excess errors)
FAIL: g++.dg/torture/pr57993-2.C -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects (test for excess errors)
FAIL: g++.dg/torture/pr57993-2.C -O2 (test for excess errors)
FAIL: g++.dg/torture/pr57993-2.C -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions (test for excess errors)
FAIL: g++.dg/torture/pr57993-2.C -O3 -g (test for excess errors)
FAIL: g++.dg/torture/pr57993-2.C -Os (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-6586/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/pr57993-2.C
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr57993-2.C
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr57993-2.C
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=g++.dg/torture/pr57993-2.C
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at skpgkp2 at gmail dot com)
