[Bug tree-optimization/106458] [12/13 Regression] glibc's malloc/tst-scratch_buffer.c test is miscompiled with gcc-12

[dave.anglin at bell dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106458

--- Comment #14 from dave.anglin at bell dot net ---
On 2022-08-10 1:38 p.m., dave.anglin at bell dot net wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106458
>
> --- Comment #13 from dave.anglin at bell dot net ---
> On 2022-08-10 9:30 a.m., rguenth at gcc dot gnu.org wrote:
>> You could try if -fno-tree-pre reproduces it also before the change.
> It doesn't.
But the test does not fail after the change with -fno-tree-pre.