http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44025
--- Comment #5 from amker.cheng 2011-11-02
06:05:23 UTC ---
Created attachment 25687
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25687
reduced test case which can be handled by cse pass
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44025
--- Comment #4 from amker.cheng 2011-11-02
06:03:56 UTC ---
I noticed that for attached reduced test case "reduced_test.c",
cse pass can eliminate such redundant load constant instructions.
But since cse works on extended basic block, rather than
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50952
--- Comment #6 from Markus Trippelsdorf
2011-11-02 05:57:15 UTC ---
(In reply to comment #5)
> (In reply to comment #4)
> > (In reply to comment #3)
> >
> > Anyone know how to fix this issue properly?
>
> Yes, just update in-tree libtool:
Sorry
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50952
Markus Trippelsdorf changed:
What|Removed |Added
CC||markus at trippelsdorf dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50904
--- Comment #7 from Venkataramanan Kumar 2011-11-02 05:50:44 UTC ---
(In reply to comment #6)
> > I don't see why RTL invariant motion should move the one variant but not
> > the other. Of course this also shows that we should, after loop unrolli
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50955
--- Comment #1 from Yuehai Du 2011-11-02 05:19:24
UTC ---
gcc version r180694
Configured with: /home/croseadu/android/_src/src/gcc-src/configure
--host=i486-linux-gnu --build=i486-linux-gnu
--target=arm-none-linux-gnueabi
--prefix=/home/crosead
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50955
Bug #: 50955
Summary: IVopts incorrectly rewrite the address of a global
memory access into a local form.
Classification: Unclassified
Product: gcc
Version: 4.7.0
Sta
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50941
--- Comment #3 from Ed Smith-Rowland <3dw4rd at verizon dot net> 2011-11-02
04:22:20 UTC ---
Created attachment 25685
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25685
Patch with testcase.
Patch. Testcase modified from initial report.
Th
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50751
--- Comment #15 from Oleg Endo 2011-11-02 01:38:26 UTC
---
(In reply to comment #14)
> .ira dump would be your friend, though I suspect that your patch
> triggered off some other reload problem like PR48596. Could you
> try the change in #5 of t
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50751
--- Comment #14 from Kazumoto Kojima 2011-11-02
00:57:59 UTC ---
(In reply to comment #13)
> Apparently this makes something believe that loading the FPUL register from a
> displacement address is possible, which is of course not the case. Howev
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50751
--- Comment #13 from Oleg Endo 2011-11-02 00:15:44 UTC
---
Created attachment 25684
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25684
Proposed patch to add QImode displacement addressing
This should be better now. I have also put back s
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906
--- Comment #5 from Alan Modra 2011-11-02 00:05:42
UTC ---
bl _save64gpr_24
.loc 1 17 0
mr 31,4
.cfi_offset 31, -100
.cfi_offset 1231, -104
.cfi_offset 30, -108
.cfi_offset 1230, -112
.cfi_offset 29, -116
.cfi_
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906
Alan Modra changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44277
Paolo Carlini changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44277
--- Comment #6 from paolo at gcc dot gnu.org
2011-11-01 23:28:23 UTC ---
Author: paolo
Date: Tue Nov 1 23:28:19 2011
New Revision: 180750
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180750
Log:
/cp
2011-11-01 Paolo Carlini
PR
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50954
Bug #: 50954
Summary: Snow Leopard 10.6.8 - TinyOS Oscilloscope -
Segmentation Fault
Classification: Unclassified
Product: gcc
Version: 4.2.1
Status: UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50951
--- Comment #2 from Paolo Carlini 2011-11-01
23:09:45 UTC ---
Same issue for mersenne_twister...
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50953
Bug #: 50953
Summary: Snow Leopard 10.6.8 - TinyOS - Segmentation Fault
Classification: Unclassified
Product: gcc
Version: 4.2.1
Status: UNCONFIRMED
Severity: blocker
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50952
kargl at gcc dot gnu.org changed:
What|Removed |Added
Target||x86_64-*-freebsd10.0
C
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50951
Paolo Carlini changed:
What|Removed |Added
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50951
Paolo Carlini changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50952
--- Comment #3 from kargl at gcc dot gnu.org 2011-11-01 22:53:02 UTC ---
It looks like a problem with libquadmath/configure. I recently
updated by bleeding edge freebsd system to FreeBSD 10.0, and
it looks like configure can't handle the new versi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50952
--- Comment #2 from kargl at gcc dot gnu.org 2011-11-01 22:43:40 UTC ---
I shoudl note that the shared libraries for libgfortran are
properly build and installed. This seems to be a libquadmath
issue.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50952
--- Comment #1 from kargl at gcc dot gnu.org 2011-11-01 22:42:39 UTC ---
Created attachment 25683
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25683
install log
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50952
Bug #: 50952
Summary: libquad relocation R_X86_64_32S failure
Classification: Unclassified
Product: gcc
Version: 4.6.3
Status: UNCONFIRMED
Severity: normal
Priority:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50951
Bug #: 50951
Summary: state of subtract_with_carry_engine not saved
correctly to output stream
Classification: Unclassified
Product: gcc
Version: 4.6.1
Status: UNCONF
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50878
vries at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50941
--- Comment #2 from Ed Smith-Rowland <3dw4rd at verizon dot net> 2011-11-01
21:52:13 UTC ---
Divide by sizeof, then subtract 1.
Working on a patch.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50886
vries at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50908
vries at gcc dot gnu.org changed:
What|Removed |Added
CC||hjl.tools at gmail dot com
---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50908
vries at gcc dot gnu.org changed:
What|Removed |Added
CC||michael.hope at linaro dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50908
vries at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50908
--- Comment #7 from vries at gcc dot gnu.org 2011-11-01 21:48:26 UTC ---
Author: vries
Date: Tue Nov 1 21:48:22 2011
New Revision: 180746
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180746
Log:
2011-11-01 Tom de Vries
PR tree-op
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50947
--- Comment #2 from Konstantinos Margaritis 2011-11-01 21:18:19 UTC ---
This is the actual cmd line used:
g++ -O2 -mfpu=vfpv3 -mfloat-abi=hard -march=armv7-a -mthumb -fpermissive -w -c
llvm_ExternalFunctions-min.i
The Debian armhf package is bas
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50950
Bug #: 50950
Summary: warning missed when OR'ing to an uninitialized
variable
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50946
--- Comment #2 from Konstantinos Margaritis 2011-11-01 21:15:29 UTC ---
This is the actual cmd line used:
g++ -O2 -mfpu=vfpv3 -mfloat-abi=hard -march=armv7-a -mthumb -fpermissive -w -c
webkit_testcase-min.i
The Debian armhf package is based on
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50948
--- Comment #2 from Konstantinos Margaritis 2011-11-01 21:07:59 UTC ---
This was the actual cmd line used:
gcc -O -mfpu=neon -mfloat-abi=hard -march=armv7-a -mthumb -fpermissive -c
matrix2-min.i
The Debian armhf package is based on SVN 20111028
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50949
--- Comment #2 from Konstantinos Margaritis 2011-11-01 21:05:42 UTC ---
This is the full cmd line used:
gcc -g -O -mfpu=neon -mfloat-abi=hard -march=armv7-a -mthumb -fpermissive -c
matrix.i
This is the actual gcc revision used in the Debian pack
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50946
Richard Earnshaw changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50947
Richard Earnshaw changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50949
Richard Earnshaw changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50948
Richard Earnshaw changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50949
Bug #: 50949
Summary: ICE on armhf with neon code
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50948
Bug #: 50948
Summary: ICE on armhf with neon code
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50947
Bug #: 50947
Summary: ICE on armhf with llvm-2.x
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
C
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50940
Uros Bizjak changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
URL|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50940
--- Comment #3 from Uros Bizjak 2011-11-01 20:06:25
UTC ---
Author: uros
Date: Tue Nov 1 19:48:34 2011
New Revision: 180742
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180742
Log:
PR target/50940
* config/i386/i386.md (floatsi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50946
Bug #: 50946
Summary: ICE on armhf with webkitgtk+
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50869
Alexandre Oliva changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48354
Jack Howarth changed:
What|Removed |Added
CC||howarth at nitro dot
|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47918
Eric Botcazou changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47918
--- Comment #12 from jules at gcc dot gnu.org 2011-11-01 18:38:45 UTC ---
Author: jules
Date: Tue Nov 1 18:38:42 2011
New Revision: 180740
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180740
Log:
PR rtl-optimization/47918
* relo
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50945
Eric Botcazou changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50945
Eric Botcazou changed:
What|Removed |Added
Target|sparc-rtems4.11 |sparc-*-*
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46686
Janne Blomqvist changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48949
Eric Botcazou changed:
What|Removed |Added
Status|RESOLVED|REOPENED
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48949
--- Comment #6 from Eric Botcazou 2011-11-01
18:16:49 UTC ---
*** Bug 50944 has been marked as a duplicate of this bug. ***
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50944
Eric Botcazou changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50945
--- Comment #2 from Joel Sherrill 2011-11-01 17:55:48
UTC ---
WORKS: -O0 -msoft-float
FAILS: -O1 -msoft-float
FAILS: -O2 -msoft-float
WORKS: -O2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50945
--- Comment #1 from Joel Sherrill 2011-11-01 17:53:23
UTC ---
Created attachment 25676
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25676
Preprocessed source for failure case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50945
Bug #: 50945
Summary: ICE
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50902
--- Comment #9 from Jack Howarth 2011-11-01
16:53:09 UTC ---
(In reply to comment #8)
I can confirm that the proposed patch resolves the build failures in xplor-nih
without regressions in the xplor-nih testsuite.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50197
Artem V. Andreev changed:
What|Removed |Added
CC||Artem.Andreev at oktetlabs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50918
Jakub Jelinek changed:
What|Removed |Added
CC||irar at gcc dot gnu.org,
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50910
Georg-Johann Lay changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50910
--- Comment #1 from Georg-Johann Lay 2011-11-01
14:10:23 UTC ---
Author: gjl
Date: Tue Nov 1 14:10:13 2011
New Revision: 180739
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180739
Log:
PR target/50910
* config/avr/avr.opt (-mbr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50904
Eric Botcazou changed:
What|Removed |Added
CC||ebotcazou at gcc dot
|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50500
--- Comment #3 from Jason Merrill 2011-11-01
13:48:21 UTC ---
Author: jason
Date: Tue Nov 1 13:48:16 2011
New Revision: 180738
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180738
Log:
PR c++/50500
DR 1082
* search.c (lookup
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50944
--- Comment #1 from Jonathan Wakely 2011-11-01
13:34:23 UTC ---
(N.B. you could have just reopened PR 48949 and provided the requested info
there)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50944
Bug #: 50944
Summary: gcc-4.6.x regression with complex.h on
i386-pc-solaris2.10
Classification: Unclassified
Product: gcc
Version: 4.6.1
Status: UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50943
Richard Guenther changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50940
Richard Guenther changed:
What|Removed |Added
Target Milestone|--- |4.7.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50902
Richard Guenther changed:
What|Removed |Added
Status|NEW |ASSIGNED
AssignedTo|unassigned
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45650
Richard Guenther changed:
What|Removed |Added
Status|NEW |RESOLVED
Known to work|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50908
--- Comment #6 from vries at gcc dot gnu.org 2011-11-01 12:42:06 UTC ---
Author: vries
Date: Tue Nov 1 12:42:01 2011
New Revision: 180737
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180737
Log:
2011-11-01 Tom de Vries
PR tree-op
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50940
Uros Bizjak changed:
What|Removed |Added
Target||x86
Status|UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50943
Bug #: 50943
Summary: asm goto in templated code causes internal compiler
segfaults
Classification: Unclassified
Product: gcc
Version: 4.6.1
Status: UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50937
--- Comment #11 from fwi at inducks dot org 2011-11-01 12:00:54 UTC ---
(In reply to comment #10)
> Sometimes abstractions leak, unfortunately. There's really not anything
> gfortran can do about that. And, it's not unique to gfortran either. gfort
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50942
Bug #: 50942
Summary: Bootstrap failure on mingw32
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50940
--- Comment #1 from Markus Trippelsdorf
2011-11-01 10:55:21 UTC ---
Testcase:
% cat test.ii
typedef long int ptrdiff_t;
extern "C" {
typedef struct _IO_FILE FILE;
extern int fprintf (FILE *__restrict __stream,
__const char *__res
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50941
--- Comment #1 from Daniel Krügler
2011-11-01 10:24:59 UTC ---
I need to make a correction in regard to the actually provided length values:
a) The following assertions incorrectly hold:
static_assert( L""_len == 1, "Ouch");
static_assert( u""_
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50941
Bug #: 50941
Summary: [C++0x] user-defined string literals provide incorrect
length for wchar_t, char16_t, and char32_t
Classification: Unclassified
Product: gcc
Version: 4.7.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50940
Bug #: 50940
Summary: [4.7 Regression] ICE in extract_insn, at recog.c:2137
during bootstrap
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIR
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50939
Jonathan Wakely changed:
What|Removed |Added
Keywords||ice-on-valid-code
Status|UN
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50935
Richard Guenther changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50902
Ira Rosen changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50937
--- Comment #10 from Janne Blomqvist 2011-11-01
07:55:06 UTC ---
(In reply to comment #8)
> I indeed do not know everything about the OS and what it does when I
> "allocate"
> an array. But that's exactly the purpose of a programming language li
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50922
--- Comment #9 from Rolf Pfister 2011-11-01
07:25:53 UTC ---
Am 31.10.11 21:38, schrieb manu at gcc dot gnu.org:
>
> I sincerely hope you are not doing something important with your code. Relying
No, I dont use this code in my own programs. It w
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