https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114247
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Keywords| |ABI
Last reconfirmed| |2024-03-05
Component|target |ipa
Ever confirmed|0 |1
Summary|RISC-V: miscompile at -O3 |RISC-V: miscompile at -O3
| |and IPA SRA
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think this is an IPA SRA issue.
The IR looks like:
j.constprop.isra (65535);
That is wrong for signed short ...
If I try manually I get:
j12 (-1);
```
void j.constprop.isra (short int ISRA.10)
{
...
}
```
IS there another target where the upper bits of the register are defined?
