https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56118
Richard Biener changed:
What|Removed |Added
Status|NEW |RESOLVED
Known to work|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56118
--- Comment #11 from Richard Biener ---
Author: rguenth
Date: Tue Nov 10 09:43:54 2015
New Revision: 230091
URL: https://gcc.gnu.org/viewcvs?rev=230091&root=gcc&view=rev
Log:
2015-11-10 Richard Biener
PR tree-optimization/56118
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56118
--- Comment #9 from Richard Biener ---
Cost model still rejects the original testcase.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56118
--- Comment #8 from Richard Biener ---
Author: rguenth
Date: Mon Nov 9 12:59:17 2015
New Revision: 230020
URL: https://gcc.gnu.org/viewcvs?rev=230020&root=gcc&view=rev
Log:
2015-11-09 Richard Biener
PR tree-optimization/56118
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56118
--- Comment #7 from Richard Biener ---
(In reply to Marc Glisse from comment #4)
> #include
> __m128d f(){
> __m128d r;
> r[0]=1;
> r[1]=2;
> return r;
> }
>
> Currently, SLP vectorizes it with -fvect-cost-model=unlimited, but not by
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56118
Richard Biener changed:
What|Removed |Added
CC||rguenth at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56118
alalaw01 at gcc dot gnu.org changed:
What|Removed |Added
CC||alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56118
--- Comment #4 from Marc Glisse ---
#include
__m128d f(){
__m128d r;
r[0]=1;
r[1]=2;
return r;
}
Currently, SLP vectorizes it with -fvect-cost-model=unlimited, but not by
default because:
Vector inside of basic block cost: 1
Vector
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56118
--- Comment #3 from Marc Glisse 2013-01-28 12:40:21
UTC ---
(In reply to comment #2)
> The original testcase is a dup of PR33562, it's a missed dead store
> elimination, not "constant propagation".
Ah, thanks, I am not very familiar wit
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56118
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
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