On Linux/x86_64,
3e5a19053310ad090b930fbecebceb28bd1b91a4 is the first bad commit
commit 3e5a19053310ad090b930fbecebceb28bd1b91a4
Author: Aldy Hernandez <al...@redhat.com>
Date: Thu Nov 11 11:27:07 2021 +0100
Resolve entry loop condition for the edge remaining in the loop.
caused
FAIL: gfortran.dg/vector_subscript_1.f90 -O1 execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -O2 execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -O3 -g execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -Os execution test
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-5150/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.exp=gfortran.dg/vector_subscript_1.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/vector_subscript_1.f90
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/vector_subscript_1.f90
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="dg.exp=gfortran.dg/vector_subscript_1.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)
