https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94787
--- Comment #8 from Andrew Pinski ---
Created attachment 59026
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59026&action=edit
The (pop cmp 1) |& (a cmp 0) testcase
This is the full one.
Note `a ? 1 : b` is also reduced down to `a | b` (
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94787
--- Comment #7 from Andrew Pinski ---
And add:
```
int h(int a)
{
if (a == 0) return 0;
return __builtin_popcount(a) == 1;
}
int h1(int a)
{
if (a == 0) return 1;
return __builtin_popcount(a) == 1;
}
```
h should
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94787
--- Comment #6 from Andrew Pinski ---
(In reply to Andrew Pinski from comment #5)
> Note the expansion part is handled by r14-5612, r14-5613, and r14-6940 .
>
> So now we just need the match part which I will handle for 15.
Actually the expansi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94787
Andrew Pinski changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot
gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94787
Tavian Barnes changed:
What|Removed |Added
CC||tavianator at gmail dot com
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94787
Andrew Pinski changed:
What|Removed |Added
Severity|normal |enhancement
Component|tree-opti
