On Tue, May 18, 2021 at 3:27 AM sunil.k.pandey via Gcc-regression
<gcc-regress...@gcc.gnu.org> wrote:
>
> 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}'"
Let me fix this, we should do something like PR target/54700 for avx512.
--
BR,
Hongtao
