https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #22 from CVS Commits ---
The master branch has been updated by hongtao Liu :
https://gcc.gnu.org/g:7afcb534239014a713e1f234c8734644245e5c38
commit r12-3644-g7afcb534239014a713e1f234c8734644245e5c38
Author: liuhongt
Date: Sat Sep
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
H.J. Lu changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
H.J. Lu changed:
What|Removed |Added
CC||skpgkp2 at gmail dot com
--- Comment #20 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #19 from CVS Commits ---
The master branch has been updated by H.J. Lu :
https://gcc.gnu.org/g:edafb35bdadf309ebb9d1eddc5549f9e1ad49c09
commit r12-1958-gedafb35bdadf309ebb9d1eddc5549f9e1ad49c09
Author: H.J. Lu
Date: Wed Jun 2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #17 from CVS Commits ---
The master branch has been updated by hongtao Liu :
https://gcc.gnu.org/g:4de7b010038933dd6ca96bf186ca49f243d0def6
commit r11-4202-g4de7b010038933dd6ca96bf186ca49f243d0def6
Author: liuhongt
Date: Sat Sep
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #18 from CVS Commits ---
The master branch has been updated by hongtao Liu :
https://gcc.gnu.org/g:7026bb9504eb0f95e114f832cd6dd14302376861
commit r11-4203-g7026bb9504eb0f95e114f832cd6dd14302376861
Author: liuhongt
Date: Sat Sep
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
Vladimir Makarov changed:
What|Removed |Added
CC||vmakarov at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
Hongtao.liu changed:
What|Removed |Added
CC||vmakarov at redhat dot com
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #14 from Hongtao.liu ---
(In reply to Jakub Jelinek from comment #12)
> What I mean is that we should try to simplify the md file, instead of adding
> hundreds of new *_bcst patterns.
> We have e.g.
> (define_insn "*3"
> [(set
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #13 from Hongtao.liu ---
Created attachment 49182
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49182=edit
bcst_vector_operand
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #12 from Jakub Jelinek ---
What I mean is that we should try to simplify the md file, instead of adding
hundreds of new *_bcst patterns.
We have e.g.
(define_insn "*3"
[(set (match_operand:VI_AVX2 0 "register_operand" "=x,v")
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #11 from Hongtao.liu ---
(In reply to Jakub Jelinek from comment #10)
> Do we really need separate _bcst patterns btw? Wouldn't it be better to
> just have some predicate and corresponding constaint that would allow normal
In
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #10 from Jakub Jelinek ---
Do we really need separate _bcst patterns btw? Wouldn't it be better to just
have some predicate and corresponding constaint that would allow normal MEM
vectors as well as these broadcast from single
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #9 from Hongtao.liu ---
I think it's fixed in GCC11, but still there're lots of "_bcst" patterns need
to be added.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #8 from CVS Commits ---
The master branch has been updated by hongtao Liu :
https://gcc.gnu.org/g:433734126996b6fc4fc99b594421510f928a7bb9
commit r11-2991-g433734126996b6fc4fc99b594421510f928a7bb9
Author: liuhongt
Date: Wed Jul
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #7 from Hongtao.liu ---
a patch is posted at
https://gcc.gnu.org/pipermail/gcc-patches/2020-July/549713.html
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
Richard Biener changed:
What|Removed |Added
CC||rguenth at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
--- Comment #5 from Matthias Kretz ---
> So for #c3 you are essentially asking for a .rodata size optimization.
Comment #1 also does so, no? But yes, this is a .rodata optimization and thus
potentially a visible reduction on cache pressure.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
Matthias Kretz changed:
What|Removed |Added
CC||kretz at kde dot org
--- Comment #3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
Agner Fog changed:
What|Removed |Added
CC||agner at agner dot org
--- Comment #2 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
H.J. Lu changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
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