On Linux/x86_64, e0a5daf81f2c79a0275eccd7c1a25349990a7a4d is the first bad commit commit e0a5daf81f2c79a0275eccd7c1a25349990a7a4d Author: Richard Biener <rguent...@suse.de> Date: Mon May 17 13:56:14 2021 +0200
middle-end/100582 - fix array_at_struct_end_p for vector indexing caused FAIL: gcc.target/i386/pr100582.c scan-assembler-times pblendvb 1 with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-837/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/pr100582.c --target_board='unix{-m32\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr100582.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)