[r16-4468 Regression] FAIL: gcc.dg/ipa/ipcp-cb-spec2.c (test for excess errors) on Linux/x86_64
"Jiang, Haochen via Gcc-regression" <[email protected]>
| Newsgroups | gmane.comp.gcc.regression,gmane.comp.gcc.patches |
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| Message-ID | <SJ5PPF77D28E3C26837BC38E7F5DD3A9C3AECF2A@SJ5PPF77D28E3C2.namprd11.prod.outlook.com> |
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) 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.)