http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #17 from H.J. Lu 2010-12-03 16:40:25
UTC ---
(In reply to comment #15)
> I understand the issue now. Stock r167430 is fine but the addition of the
> approved patch to fix the md files and default i386 darwin to -mtune=core2
> causes t
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #16 from Jack Howarth 2010-12-03
16:29:31 UTC ---
Note the original i386 darwin patch with the rational for the movq to movd
assembly changes can be found at
http://gcc.gnu.org/ml/gcc-patches/2010-08/msg01024.html.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #15 from Jack Howarth 2010-12-03
16:27:52 UTC ---
I understand the issue now. Stock r167430 is fine but the addition of the
approved patch to fix the md files and default i386 darwin to -mtune=core2
causes the failure in...
FAIL: gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #14 from Jack Howarth 2010-12-03
16:22:05 UTC ---
Created attachment 22621
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22621
darwin core2 patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #13 from Jack Howarth 2010-12-03
16:20:59 UTC ---
Created attachment 22620
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22620
assembly file from gcc.target/i386/sse2-init-v2di-2.c on x86_64-apple-darwin10
at r167430 with darwin
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #12 from Jack Howarth 2010-12-03
16:20:12 UTC ---
Created attachment 22619
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22619
assembly file from gcc.target/i386/sse2-init-v2di-2.c on x86_64-apple-darwin10
at r167430
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #11 from H.J. Lu 2010-12-03 15:34:10
UTC ---
(In reply to comment #10)
> (In reply to comment #9)
> > (In reply to comment #8)
> > > Created attachment 22616 [details] [details] [details]
> > > assembly file from gcc.target/i386/sse2-
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #10 from Jack Howarth 2010-12-03
15:21:12 UTC ---
(In reply to comment #9)
> (In reply to comment #8)
> > Created attachment 22616 [details] [details]
> > assembly file from gcc.target/i386/sse2-init-v2di-2.c on
> > x86_64-apple-darw
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #9 from H.J. Lu 2010-12-03 15:06:31
UTC ---
(In reply to comment #8)
> Created attachment 22616 [details]
> assembly file from gcc.target/i386/sse2-init-v2di-2.c on x86_64-apple-darwin10
> at r167375
It was fixed by revision 167398.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #8 from Jack Howarth 2010-12-03
14:50:21 UTC ---
Created attachment 22616
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22616
assembly file from gcc.target/i386/sse2-init-v2di-2.c on x86_64-apple-darwin10
at r167375
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #7 from Jack Howarth 2010-12-03
14:49:40 UTC ---
Created attachment 22615
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22615
assembly file from gcc.target/i386/sse2-init-v2di-2.c on x86_64-apple-darwin10
at r167372
Generated w
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
H.J. Lu changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
Richard Guenther changed:
What|Removed |Added
Target Milestone|--- |4.6.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
Maxim Kuvyrkov changed:
What|Removed |Added
CC||mkuvyrkov at gcc dot
|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #4 from Jack Howarth 2010-12-03
04:25:53 UTC ---
On x86_64-apple-darwin10 at r167400, we are still failing...
FAIL: gcc.target/i386/sse2-init-v2di-2.c scan-assembler movq
at -m64.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
Uros Bizjak changed:
What|Removed |Added
CC||howarth at nitro dot
|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #2 from hjl at gcc dot gnu.org 2010-12-02
22:50:49 UTC ---
Author: hjl
Date: Thu Dec 2 22:50:44 2010
New Revision: 167398
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167398
Log:
Turn on X86_TUNE_INTER_UNIT_MOVES for Core 2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768
--- Comment #1 from H.J. Lu 2010-12-02 19:11:26
UTC ---
On Intel64, I got
FAIL: gcc.target/i386/pr34256.c scan-assembler-times mov 2
FAIL: gcc.target/i386/pr37434-2.c scan-assembler pinsrw
FAIL: gcc.target/i386/pr37434-2.c scan-assembler pinsrw
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