https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
--- Comment #13 from Marc Glisse glisse at gcc dot gnu.org ---
Author: glisse
Date: Mon Nov 3 10:36:35 2014
New Revision: 217033
URL: https://gcc.gnu.org/viewcvs?rev=217033root=gccview=rev
Log:
2014-11-03 Marc Glisse marc.gli...@inria.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
--- Comment #7 from Richard Biener rguenth at gcc dot gnu.org ---
Author: rguenth
Date: Wed Oct 29 09:22:55 2014
New Revision: 216825
URL: https://gcc.gnu.org/viewcvs?rev=216825root=gccview=rev
Log:
2014-10-29 Richard Biener rguent...@suse.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
--- Comment #8 from Jiong Wang jiwang at gcc dot gnu.org ---
Created attachment 33839
-- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33839action=edit
vshuf-v16hi.i
Richard,
after your fix, the issue still exist on arm-none-eabi. testcase
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
--- Comment #9 from rguenther at suse dot de rguenther at suse dot de ---
On Wed, 29 Oct 2014, jiwang at gcc dot gnu.org wrote:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
--- Comment #8 from Jiong Wang jiwang at gcc dot gnu.org ---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
CC||glisse at gcc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
--- Comment #11 from Richard Biener rguenth at gcc dot gnu.org ---
Index: gcc/fold-const.c
===
--- gcc/fold-const.c(revision 216834)
+++ gcc/fold-const.c(working copy)
@@
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
--- Comment #12 from Marc Glisse glisse at gcc dot gnu.org ---
(I am traveling this week, so I can only post a short comment)
(In reply to Richard Biener from comment #11)
- if (need_mask_canon arg2 == op2)
+ if
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
Jiong Wang jiwang at gcc dot gnu.org changed:
What|Removed |Added
CC||jiwang at gcc dot
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
Andreas Schwab sch...@linux-m68k.org changed:
What|Removed |Added
Target Milestone|--- |5.0
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
--- Comment #4 from Jiong Wang jiwang at gcc dot gnu.org ---
Created attachment 33827
-- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33827action=edit
./cc1 -O3 pr45752.i
upload testcase.
./cc1 (generated by--target=aarch64-elf) -O3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63666
--- Comment #5 from Richard Biener rguenth at gcc dot gnu.org ---
Ok, reproduced with a ia64 cross and a cut-down testcase w/o includes.
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