https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
Uroš Bizjak changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
--- Comment #12 from CVS Commits ---
The master branch has been updated by hongtao Liu :
https://gcc.gnu.org/g:0c563a935c47e507ad97e15860ac017c14877b31
commit r14-3118-g0c563a935c47e507ad97e15860ac017c14877b31
Author: liuhongt
Date: Wed
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
Uroš Bizjak changed:
What|Removed |Added
Last reconfirmed||2023-08-09
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
--- Comment #11 from CVS Commits ---
The master branch has been updated by Uros Bizjak :
https://gcc.gnu.org/g:ad5b757d99b5a121198b79a6a42c1f15ae86a190
commit r14-3085-gad5b757d99b5a121198b79a6a42c1f15ae86a190
Author: Uros Bizjak
Date: Tue
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
--- Comment #10 from Uroš Bizjak ---
(In reply to Hongtao.liu from comment #9)
> for mov_internal, we can just set alternative (v,v) with mode DI, then
> it will use vmovq, for other alternatives which set sse_regs, the
> instructions has
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
Hongtao.liu changed:
What|Removed |Added
CC||crazylht at gmail dot com
--- Comment #9
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
--- Comment #8 from Uroš Bizjak ---
(In reply to Richard Biener from comment #6)
> Do we know whether we could in theory improve the sanitizing by optimization
> without -funsafe-math-optimizations (I think -fno-trapping-math,
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
--- Comment #7 from Uroš Bizjak ---
(In reply to Richard Biener from comment #6)
> Do we know whether we could in theory improve the sanitizing by optimization
> without -funsafe-math-optimizations (I think -fno-trapping-math,
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
--- Comment #6 from Richard Biener ---
Do we know whether we could in theory improve the sanitizing by optimization
without -funsafe-math-optimizations (I think -fno-trapping-math,
-ffinite-math-only -fno-signalling-nans should be a better
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
Uroš Bizjak changed:
What|Removed |Added
CC||ubizjak at gmail dot com
--- Comment #5
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
--- Comment #4 from Uroš Bizjak ---
Created attachment 55652
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55652=edit
Patch to recover performance for -funsafe-math-optimizations
This patch will recover performance with
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110832
Richard Biener changed:
What|Removed |Added
Summary|14% capacita -O2 regression |[14 Regression] 14%
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