I will do that. Thx, Haochen
From: Andrew Pinski <pins...@gmail.com> Sent: Thursday, June 12, 2025 10:52 PM Cc: gb.de...@gmail.com; gcc-regression@gcc.gnu.org; GCC Patches <gcc-patc...@gcc.gnu.org>; Jiang, Haochen <haochen.ji...@intel.com> Subject: Re: [r16-1429 Regression] FAIL: g++.target/i386/vect-pragma-target-2.C -std=gnu++98 (test for excess errors) on Linux/x86_64 On Wed, Jun 11, 2025, 10:17 PM haochen.jiang <haoch...@smtp.intel.com<mailto:haoch...@smtp.intel.com>> wrote: On Linux/x86_64, dcb9af06212e8bb36e84a1b8498c625c29abeb6f is the first bad commit commit dcb9af06212e8bb36e84a1b8498c625c29abeb6f Author: Gwenole Beauchesne <gb.de...@gmail.com<mailto:gb.de...@gmail.com>> Date: Mon Jun 2 14:44:55 2025 -0700 c/c++: Handle '#pragma GCC target optimize' early [PR48026] caused FAIL: gcc.target/i386/vect-pragma-target-1.c scan-assembler-times vpaddw.+zmm[0-9]+ 1 FAIL: g++.target/i386/vect-pragma-target-1.C -std=gnu++17 scan-assembler-times vpaddw.+zmm[0-9]+ 1 FAIL: g++.target/i386/vect-pragma-target-1.C -std=gnu++26 scan-assembler-times vpaddw.+zmm[0-9]+ 1 FAIL: g++.target/i386/vect-pragma-target-1.C -std=gnu++98 scan-assembler-times vpaddw.+zmm[0-9]+ 1 Can someone file a bug for this. It is just a testcase issue so I am willing to let it broken until I get back from vacation. with GCC configured with ../../gcc/configure --prefix=/export/users3/haochenj/src/gcc-bisect/master/master/r16-1429/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="i386.exp=gcc.target/i386/vect-pragma-target-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-pragma-target-1.c --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=g++.target/i386/vect-pragma-target-1.C --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=g++.target/i386/vect-pragma-target-1.C --target_board='unix{-m64\ -march=cascadelake}'" (Please do not reply to this email, for question about this report, contact me at haochen dot jiang at intel.com<http://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.)
