On Linux/x86_64,

4764049dd620affcd3e2658dc7f03a6616370a29 is the first bad commit
commit 4764049dd620affcd3e2658dc7f03a6616370a29
Author: Jakub Jelinek <ja...@redhat.com>
Date:   Fri Oct 15 16:25:25 2021 +0200

    openmp: Fix up handling of OMP_PLACES=threads(1)

caused

FAIL: libgomp.c/places-10.c execution test

with GCC configured with

../../gcc/configure 
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-4438/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/places-10.c --target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check 
RUNTESTFLAGS="c.exp=libgomp.c/places-10.c --target_board='unix{-m32\ 
-march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check 
RUNTESTFLAGS="c.exp=libgomp.c/places-10.c --target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check 
RUNTESTFLAGS="c.exp=libgomp.c/places-10.c --target_board='unix{-m64\ 
-march=cascadelake}'"

(Please do not reply to this email, for question about this report, contact me 
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