https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114514
Hongtao Liu changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114514
--- Comment #5 from GCC Commits ---
The master branch has been updated by hongtao Liu :
https://gcc.gnu.org/g:090714e6cf8029f4ff8883dce687200024adbaeb
commit r15-530-g090714e6cf8029f4ff8883dce687200024adbaeb
Author: liuhongt
Date: Wed May
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114514
--- Comment #4 from GCC Commits ---
The master branch has been updated by hongtao Liu :
https://gcc.gnu.org/g:0cc0956b3bb8bcbc9196075b9073a227d799e042
commit r15-529-g0cc0956b3bb8bcbc9196075b9073a227d799e042
Author: liuhongt
Date: Tue May
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114514
--- Comment #3 from Hongtao Liu ---
(In reply to Andrew Pinski from comment #1)
> Confirmed.
>
> Note non sign bit can be improved too:
> ```
I assume you're talking about broadcast from imm or directly from constant
pool. GCC chooses the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114514
--- Comment #2 from Andrew Pinski ---
For non constant clang produces:
```
signedshiftright:
movzbl %dil, %eax
movd%eax, %xmm1
psrlw %xmm1, %xmm0
pcmpeqd %xmm2, %xmm2
psrlw %xmm1, %xmm2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114514
Andrew Pinski changed:
What|Removed |Added
Severity|normal |enhancement
Last reconfirmed|
