On Linux/x86_64, 2f0b6a971a051f6e687a15dd2fa4bf431381e551 is the first bad commit commit 2f0b6a971a051f6e687a15dd2fa4bf431381e551 Author: Aldy Hernandez <al...@redhat.com> Date: Wed Oct 27 18:22:29 2021 +0200
Reorder relation calculating code in the path solver. caused FAIL: gcc.dg/guality/pr41616-1.c -O2 -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O3 -g -DPREVENT_OPTIMIZATION execution test with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-4744/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="guality.exp=gcc.dg/guality/pr41616-1.c --target_board='unix{-m32}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr41616-1.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr41616-1.c --target_board='unix{-m64}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr41616-1.c --target_board='unix{-m64\ -march=cascadelake}'" (Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)