[Bug tree-optimization/110817] [14 Regression] wrong code with vector compares on multiple targets

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110817

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|riscv64-unknown-linux-gnu   |
   Target Milestone|---                         |14.0
               Host|x86_64-pc-linux-gnu         |
                 CC|                            |pinskia at gcc dot gnu.org
             Blocks|                            |88670

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This testcase fails with -mno-sse on x86_64 at -O1:
```
typedef unsigned char u8;
typedef unsigned __attribute__((__vector_size__ (8))) V;

V v;
unsigned char c;

int
main (void)
{
  V x = (v > 0) > (v != c);
 // V x = foo ();
  if (x[0] || x[1])
    __builtin_abort ();
  return 0;
}
```


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88670
[Bug 88670] [meta-bug] generic vector extension issues