On Linux/x86_64, 85c5efcffed19ca6160eeecc2d4faebd9fee63aa is the first bad commit commit 85c5efcffed19ca6160eeecc2d4faebd9fee63aa Author: Andrew Pinski <quic_apin...@quicinc.com> Date: Sat Nov 11 15:54:10 2023 -0800
MATCH: (convert)(zero_one !=/== 0/1) for outer type and zero_one type are the same caused FAIL: gcc.target/i386/pr110790-2.c scan-assembler-times shrq 2 with GCC configured with ../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-6420/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/pr110790-2.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.) (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.)