[r14-4046 Regression] FAIL: 23_containers/vector/bool/110807.cc -std=gnu++17 (test for excess errors) on Linux/x86_64

[Hu, Lin1 via Gcc-patches]

On Linux/x86_64,

3a0e01f6bb1d6ec444001f2caea6ef43a4a83e3a is the first bad commit commit 
3a0e01f6bb1d6ec444001f2caea6ef43a4a83e3a
Author: Jonathan Wakely 
Date:   Fri Sep 1 21:27:57 2023 +0100

libstdc++: Add support for running tests with multiple -std options

caused

FAIL: 23_containers/vector/bool/110807.cc  -std=gnu++17 (test for excess errors)

with GCC configured with

../../gcc/configure 
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-4046/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=23_containers/vector/bool/110807.cc 
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check 
RUNTESTFLAGS="conformance.exp=23_containers/vector/bool/110807.cc 
--target_board='unix{-m32\ -march=cascadelake}'"

(Please do not reply to this email, for question about this report, contact me 
at lin1 dot hu 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.)

[r14-4046 Regression] FAIL: 23_containers/vector/bool/110807.cc -std=gnu++17 (test for excess errors) on Linux/x86_64

[Jiang, Haochen via Gcc-patches]

On Linux/x86_64,

3a0e01f6bb1d6ec444001f2caea6ef43a4a83e3a is the first bad commit
commit 3a0e01f6bb1d6ec444001f2caea6ef43a4a83e3a
Author: Jonathan Wakely 
Date:   Fri Sep 1 21:27:57 2023 +0100

libstdc++: Add support for running tests with multiple -std options

caused

FAIL: 23_containers/vector/bool/110807.cc  -std=gnu++17 (test for excess errors)

with GCC configured with

../../gcc/configure 
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-4046/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=23_containers/vector/bool/110807.cc 
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libstdc++-v3/testsuite && make check 
RUNTESTFLAGS="conformance.exp=23_containers/vector/bool/110807.cc 
--target_board='unix{-m32\ -march=cascadelake}'"

(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.)