On 10/20/20 5:13 PM, sunil.k.pandey via Gcc-patches wrote:
> On Linux/x86_64,
>
> 495ec0b2aa808a6463b8c24288a1730cbae1cfca is the first bad commit
> commit 495ec0b2aa808a6463b8c24288a1730cbae1cfca
> Author: Aldy Hernandez <al...@redhat.com>
> Date: Mon Oct 19 16:52:51 2020 +0200
>
> Convert -Walloca pass to ranger.
>
> caused
>
> FAIL: gcc.dg/Walloca-1.c (test for excess errors)
> FAIL: gcc.dg/Walloca-1.c (test for warnings, line 27)
>
> with GCC configured with
>
> Configured with: ../../gcc/configure
> --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-4134/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/Walloca-1.c
> --target_board='unix{-m32}'"
> $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/Walloca-1.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)
My tester is flagging this too on the embedded targets. visium-elf for
example.
Jef
