http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53350
--- Comment #2 from Ryan Thompson 2012-05-15
01:12:30 UTC ---
The attachment was too large. I've put it here instead:
http://mneme.dyndns.org/~ryan/cc0UmSiB.out
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53354
Bug #: 53354
Summary: %z# asm specifier could be extended to support
immediate constraints
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRME
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53353
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53354
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Component|c
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53350
--- Comment #3 from Paolo Carlini 2012-05-15
01:47:08 UTC ---
Please reduce it (http://gcc.gnu.org/wiki/A_guide_to_testcase_reduction), and,
as an extrema ratio, attach it compressed. Thanks.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53355
Bug #: 53355
Summary: Autovectorization of a simple loop could be improved.
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: enhancement
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53353
--- Comment #2 from Steven Fuerst 2012-05-15
01:54:46 UTC ---
Obviously a __int128_t fits in two registers. The bug is that gcc doesn't
warn/error about code mistakenly trying to fit it into one. Instead, gcc
generates a weird 16-bit operation,
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53353
--- Comment #3 from Andrew Pinski 2012-05-15
02:02:23 UTC ---
(In reply to comment #2)
> Obviously a __int128_t fits in two registers. The bug is that gcc doesn't
> warn/error about code mistakenly trying to fit it into one. Instead, gcc
> gene
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53339
--- Comment #11 from Eugene Toder 2012-05-15
02:03:34 UTC ---
Created attachment 27407
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27407
Another simple test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53353
--- Comment #4 from Steven Fuerst 2012-05-15
02:09:05 UTC ---
Actually, it is the rax:rdx pair that is most likely. ax:dx only has 32 bits.
rax:rdx is specified by the 'A' constraint, the only gpr option that is 128
bits.
(Yes, it would be nic
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52804
--- Comment #5 from amker at gcc dot gnu.org 2012-05-15 02:14:11 UTC ---
Author: amker
Date: Tue May 15 02:14:05 2012
New Revision: 187496
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187496
Log:
Backport r187139 from mainline.
20
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52804
--- Comment #6 from amker.cheng 2012-05-15
02:15:59 UTC ---
No regression reported in trunk so far, I back ported it into 4.7 branch.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53339
Eugene Toder changed:
What|Removed |Added
Attachment #27395|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53356
Bug #: 53356
Summary: ICE in verify_gimple_stmt, at tree-cfg.c:4258
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Prio
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209
--- Comment #16 from Alexandre Oliva 2012-05-15
04:25:40 UTC ---
Author: aoliva
Date: Tue May 15 04:25:25 2012
New Revision: 187497
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187497
Log:
PR c++/53209
* pt.c (tsubst_decl): Bail out if
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209
Alexandre Oliva changed:
What|Removed |Added
Status|REOPENED|RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53353
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #5 f
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