https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
Andrew Pinski changed:
What|Removed |Added
Known to work||6.2.0, 7.1.0
Known to fail|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
Andrew Pinski changed:
What|Removed |Added
CC||matthew.thompson at nasa dot
gov
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
Jakub Jelinek changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
--- Comment #20 from Jakub Jelinek ---
Author: jakub
Date: Sat Jul 2 10:18:27 2016
New Revision: 237938
URL: https://gcc.gnu.org/viewcvs?rev=237938=gcc=rev
Log:
Backported from mainline
2016-06-20 Jakub Jelinek
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
--- Comment #19 from Jakub Jelinek ---
Author: jakub
Date: Mon Jun 20 19:17:12 2016
New Revision: 237614
URL: https://gcc.gnu.org/viewcvs?rev=237614=gcc=rev
Log:
PR target/71559
* config/i386/i386.c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
Jakub Jelinek changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
--- Comment #17 from Uroš Bizjak ---
(In reply to Jakub Jelinek from comment #15)
> Anyway, to make progress for KNL, would you be ok with a patch containing
> just the ix86_fp_cmp_code_to_pcmp_immediate hunk tweaked so that it emits
> the same
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
Uroš Bizjak changed:
What|Removed |Added
CC||hubicka at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
--- Comment #15 from Jakub Jelinek ---
Anyway, to make progress for KNL, would you be ok with a patch containing just
the ix86_fp_cmp_code_to_pcmp_immediate hunk tweaked so that it emits the same
thing as %D, and as a follow-up we can try to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
--- Comment #14 from Jakub Jelinek ---
(In reply to Uroš Bizjak from comment #12)
> The "Once gcc is able ..." part in the comment implies that simply returning
> different mode based on the incoming rtx code argument won't work. OTOH,
> this is
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
--- Comment #13 from Carlos Tripiana Montes ---
The code you are referring to (ix86_fp_compare_mode) is an old, well-stablish,
one:
https://gcc.gnu.org/viewcvs/gcc/trunk/gcc/config/i386/i386.c?r1=38978=38979=38979;
(line 4653 enum
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559
Andrew Pinski changed:
What|Removed |Added
Keywords||ice-on-valid-code
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