[r16-5975 Regression] FAIL: gcc.target/i386/pr90178.c scan-assembler-times xorl[\\t ]*\\%eax, [\\t ]*%eax 1 on Linux/x86_64
Haochen Jiang via Gcc-regression <[email protected]>
| Newsgroups | gmane.comp.gcc.regression,gmane.comp.gcc.patches |
|---|---|
| Message-ID | <[email protected]> |
On Linux/x86_64, fae0c626250563c1619cc10c6af18a0c4cae5a97 is the first bad commit commit fae0c626250563c1619cc10c6af18a0c4cae5a97 Author: Andrew Pinski <[email protected]> Date: Sat Dec 6 01:11:29 2025 -0800 final_cleanup: Call make_forwarders_with_degenerate_phis [PR46555] caused FAIL: gcc.target/i386/pr90178.c scan-assembler-times xorl[\\t ]*\\%eax,[\\t ]*%eax 1 with GCC configured with ../../gcc/configure --prefix=/export/users3/haochenj/src/gcc-bisect/master/master/r16-5975/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/pr90178.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr90178.c --target_board='unix{-m32\ -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.)