Re: [r12-1078 Regression] FAIL: gcc.dg/Wstringop-overflow-55.c pr????? (test for warnings, line 94) on Linux/x86_64

[Aldy Hernandez via Gcc-patches]

Fixed in trunk.

On Thu, May 27, 2021 at 2:32 AM sunil.k.pandey <skpan...@sc.intel.com> wrote:
>
> On Linux/x86_64,
>
> fe9a499cb8775cfbcea356ab0cae5c365971cf86 is the first bad commit
> commit fe9a499cb8775cfbcea356ab0cae5c365971cf86
> Author: Aldy Hernandez <al...@redhat.com>
> Date:   Wed May 19 18:27:47 2021 +0200
>
>     Convert Walloca pass to get_range_query.
>
> caused
>
> FAIL: gcc.dg/Wstringop-overflow-55.c pr????? (test for warnings, line 86)
> FAIL: gcc.dg/Wstringop-overflow-55.c pr????? (test for warnings, line 94)
>
> with GCC configured with
>
> ../../gcc/configure 
> --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-1078/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=gcc.dg/Wstringop-overflow-55.c 
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check 
> RUNTESTFLAGS="dg.exp=gcc.dg/Wstringop-overflow-55.c 
> --target_board='unix{-m32\ -march=cascadelake}'"
>
> (Please do not reply to this email, for question about this report, contact 
> me at skpgkp2 at gmail dot com)
>