On Linux/x86_64,
10833849b55401a52f2334eb032a70beb688e9fc is the first bad commit
commit 10833849b55401a52f2334eb032a70beb688e9fc
Author: Richard Sandiford <richard.sandif...@arm.com>
Date: Tue Nov 30 09:52:29 2021 +0000
vect: Support gather loads with SLP
caused
FAIL: gcc.target/i386/avx2-i32gatherpd256-2.c (internal compiler error)
FAIL: gcc.target/i386/avx2-i32gatherpd256-2.c (test for excess errors)
FAIL: gcc.target/i386/avx2-i32gatherq256-2.c (internal compiler error)
FAIL: gcc.target/i386/avx2-i32gatherq256-2.c (test for excess errors)
FAIL: gcc.target/i386/avx2-i64gatherpd256-2.c (internal compiler error)
FAIL: gcc.target/i386/avx2-i64gatherpd256-2.c (test for excess errors)
FAIL: gcc.target/i386/avx2-i64gatherq256-2.c (internal compiler error)
FAIL: gcc.target/i386/avx2-i64gatherq256-2.c (test for excess errors)
FAIL: gcc.target/i386/avx2-vpermpd-2.c (internal compiler error)
FAIL: gcc.target/i386/avx2-vpermpd-2.c (test for excess errors)
FAIL: gcc.target/i386/avx2-vpermq-2.c (internal compiler error)
FAIL: gcc.target/i386/avx2-vpermq-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512f-vpermilpd-2.c (internal compiler error)
FAIL: gcc.target/i386/avx512f-vpermilpd-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512f-vpermpd-2.c (internal compiler error)
FAIL: gcc.target/i386/avx512f-vpermpd-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512f-vpermpdi-2.c (internal compiler error)
FAIL: gcc.target/i386/avx512f-vpermpdi-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512f-vpermq-imm-2.c (internal compiler error)
FAIL: gcc.target/i386/avx512f-vpermq-imm-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512f-vpermq-imm-3.c (internal compiler error)
FAIL: gcc.target/i386/avx512f-vpermq-imm-3.c (test for excess errors)
FAIL: gcc.target/i386/avx512f-vpermq-var-2.c (internal compiler error)
FAIL: gcc.target/i386/avx512f-vpermq-var-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vl-gather-1.c (internal compiler error)
FAIL: gcc.target/i386/avx512vl-gather-1.c (test for excess errors)
FAIL: gcc.target/i386/avx512vl-pr79299-1.c (internal compiler error)
FAIL: gcc.target/i386/avx512vl-pr79299-1.c (test for excess errors)
FAIL: gcc.target/i386/avx512vl-vpermilpd-2.c (internal compiler error)
FAIL: gcc.target/i386/avx512vl-vpermilpd-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vl-vpermpd-2.c (internal compiler error)
FAIL: gcc.target/i386/avx512vl-vpermpd-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vl-vpermpdi-2.c (internal compiler error)
FAIL: gcc.target/i386/avx512vl-vpermpdi-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vl-vpermq-imm-2.c (internal compiler error)
FAIL: gcc.target/i386/avx512vl-vpermq-imm-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vl-vpermq-var-2.c (internal compiler error)
FAIL: gcc.target/i386/avx512vl-vpermq-var-2.c (test for excess errors)
FAIL: gcc.target/i386/vect-gather-1.c (internal compiler error)
FAIL: gcc.target/i386/vect-gather-1.c (test for excess errors)
FAIL: gfortran.dg/pr88148.f90 -O (internal compiler error)
FAIL: gfortran.dg/pr88148.f90 -O (test for excess errors)
FAIL: gfortran.dg/vect/vect-8-epilogue.F90 -O (internal compiler error)
FAIL: gfortran.dg/vect/vect-8-epilogue.F90 -O (test for excess errors)
FAIL: gfortran.dg/vect/vect-8.f90 -O (internal compiler error)
FAIL: gfortran.dg/vect/vect-8.f90 -O scan-tree-dump-times vect "vectorized
2[234] loops" 1
FAIL: gfortran.dg/vect/vect-8.f90 -O (test for excess errors)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O1 (internal compiler error)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O1 (test for excess errors)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O2 (internal compiler error)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O2 (test for excess errors)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (internal compiler
error)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess
errors)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O3 -g (internal compiler error)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O3 -g (test for excess errors)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -Os (internal compiler error)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -Os (test for excess errors)
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-5612/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/avx2-i32gatherpd256-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx2-i32gatherq256-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx2-i64gatherpd256-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx2-i64gatherq256-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx2-vpermpd-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx2-vpermq-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpermilpd-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpermpd-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpermpdi-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpermq-imm-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpermq-imm-3.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512f-vpermq-var-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-gather-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-pr79299-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpermilpd-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpermpd-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpermpdi-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpermq-imm-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpermq-var-2.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/vect-gather-1.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/pr88148.f90
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gfortran.dg/vect/vect-8-epilogue.F90
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="vect.exp=gfortran.dg/vect/vect-8.f90 --target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/examples-4/simd-2.f90
--target_board='unix{-m32}'"
(Please do not reply to this email, for question about this report, contact me
at skpgkp2 at gmail dot com)
