On Linux/x86_64,
7044071f07d763444247e32f9db25d7a658b7f9e is the first bad commit
commit 7044071f07d763444247e32f9db25d7a658b7f9e
Author: Tobias Burnus <[email protected]>
Date: Fri Dec 19 12:07:58 2025 +0100
OpenMP: uses_allocators with ';'-separated list
caused
FAIL: libgomp.fortran/uses_allocators_1.f90 -O (test for errors, line 150)
FAIL: libgomp.fortran/uses_allocators_1.f90 -O (test for errors, line 152)
FAIL: libgomp.fortran/uses_allocators_1.f90 -O (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/export/users3/haochenj/src/gcc-bisect/master/master/r16-6273/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/uses_allocators_1.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/uses_allocators_1.f90
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/uses_allocators_1.f90
--target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/uses_allocators_1.f90
--target_board='unix{-m64\ -march=cascadelake}'"
(Please directly reply to this email for question about this report.)
(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.)
