> From: Jiang, Haochen <[email protected]> > Sent: Tuesday, October 21, 2025 10:23 AM > > On Linux/x86_64, > > 7cd91c7c42eec894c8c13fa68ccc12ec3a047c9a is the first bad commit > commit 7cd91c7c42eec894c8c13fa68ccc12ec3a047c9a > Author: Josef Melcr <[email protected]> > Date: Thu Oct 16 16:25:29 2025 +0200 > > ipa, cgraph: Enable constant propagation to OpenMP kernels. > > caused > > FAIL: gcc.dg/ipa/ipcp-cb1.c (test for excess errors) > FAIL: gcc.dg/ipa/ipcp-cb-spec1.c (test for excess errors) > FAIL: gcc.dg/ipa/ipcp-cb-spec2.c (test for excess errors) >
Seems already solved according to: https://gcc.gnu.org/pipermail/gcc-regression/2025-October/082823.html Thx, Haochen > with GCC configured with > > ../../gcc/configure --prefix=/export/users3/haochenj/src/gcc- > bisect/master/master/r16-4468/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="ipa.exp=gcc.dg/ipa/ipcp- > cb1.c --target_board='unix{-m32}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb1.c --target_board='unix{-m32\ -march=cascadelake}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb1.c --target_board='unix{-m64}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb1.c --target_board='unix{-m64\ -march=cascadelake}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb-spec1.c --target_board='unix{-m32}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb-spec1.c --target_board='unix{-m32\ -march=cascadelake}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb-spec1.c --target_board='unix{-m64}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb-spec1.c --target_board='unix{-m64\ -march=cascadelake}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb-spec2.c --target_board='unix{-m32}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb-spec2.c --target_board='unix{-m32\ -march=cascadelake}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb-spec2.c --target_board='unix{-m64}'" > $ cd {build_dir}/gcc && make check RUNTESTFLAGS="ipa.exp=gcc.dg/ipa/ipcp- > cb-spec2.c --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.)
