On Linux/x86_64,
b960a9c83a93b58a84a7a370002990810675ac5d is the first bad commit
commit b960a9c83a93b58a84a7a370002990810675ac5d
Author: Richard Biener <rguent...@suse.de>
Date: Thu Oct 22 09:29:47 2020 +0200
middle-end/97521 - fix VECTOR_CST expansion
caused
FAIL: c-c++-common/torture/vector-compare-2.c -O0 execution test
FAIL: gcc.target/i386/avx2-vpcmpeqq-2.c execution test
FAIL: gfortran.dg/allocate_zerosize_3.f -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/allocate_zerosize_3.f -O3 -g execution test
FAIL: gfortran.dg/bound_6.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/bound_6.f90 -O3 -g execution test
with GCC configured with
Configured with: ../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-4226/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="dg-torture.exp=c-c++-common/torture/vector-compare-2.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg-torture.exp=c-c++-common/torture/vector-compare-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx2-vpcmpeqq-2.c
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/allocate_zerosize_3.f
--target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/bound_6.f90
--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)
