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* [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed
@ 2010-09-10 11:18 jojelino at gmail dot com
2010-09-10 11:20 ` [Bug tree-optimization/45633] " jojelino at gmail dot com
` (10 more replies)
0 siblings, 11 replies; 13+ messages in thread
From: jojelino at gmail dot com @ 2010-09-10 11:18 UTC (permalink / raw)
To: gcc-bugs
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 5794 bytes --]
gcc: warning: -pipe ignored because -save-temps specified
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-pc-cygwin/4.6.0/lto-wrapper.exe
Target: i686-pc-cygwin
Configured with: ./configure --prefix=/usr --disable-win32-registry
--enable-threads=posix --enable-languages=c,c++,lto --with-win32-nlsapi=unicode
--enable-tls --disable-bootstrap --enable-shared --disable-sjlj-exceptions
--enable-gomp
Thread model: posix
gcc version 4.6.0 20100910 (experimental) (GCC)
COLLECT_GCC_OPTIONS='-MMD' '-MF' 'libmpcodecs/vd_ffmpeg.d' '-MT'
'libmpcodecs/vd_ffmpeg.o' '-Wstrict-prototypes' '-Wmissing-prototypes'
'-Wundef' '-Wdisabled-optimization' '-Wno-pointer-sign'
'-Wdeclaration-after-statement' '-std=gnu99' '-Wall' '-Wno-switch'
'-Wno-parentheses' '-Wpointer-arith' '-Wredundant-decls' '-O4' '-pipe'
'-ffast-math' '-fomit-frame-pointer' '-D' '_LARGEFILE_SOURCE' '-D'
'_FILE_OFFSET_BITS=64' '-D' '_LARGEFILE64_SOURCE' '-I' 'libdvdread4' '-I' '.'
'-march=core2' '-mfpmath=sse' '-fno-common' '-I' '/usr/include/freetype2' '-c'
'-o' 'libmpcodecs/vd_ffmpeg.o' '-v' '-save-temps'
/usr/libexec/gcc/i686-pc-cygwin/4.6.0/cc1.exe -E -quiet -v -I libdvdread4 -I .
-I /usr/include/freetype2 -MMD libmpcodecs/vd_ffmpeg.d -MF
libmpcodecs/vd_ffmpeg.d -MT libmpcodecs/vd_ffmpeg.o -D__CYGWIN32__ -D__CYGWIN__
-Dunix -D__unix__ -D__unix -idirafter
/usr/lib/gcc/i686-pc-cygwin/4.6.0/../../../../i686-pc-cygwin/lib/../include/w32api
-idirafter
/usr/lib/gcc/i686-pc-cygwin/4.6.0/../../../../i686-pc-cygwin/lib/../../include/w32api
-D _LARGEFILE_SOURCE -D _FILE_OFFSET_BITS=64 -D _LARGEFILE64_SOURCE
libmpcodecs/vd_ffmpeg.c -march=core2 -mcx16 -msahf -msse4.1 --param
l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=2048
-mtune=core2 -march=core2 -mfpmath=sse -std=gnu99 -Wstrict-prototypes
-Wmissing-prototypes -Wundef -Wdisabled-optimization -Wno-pointer-sign
-Wdeclaration-after-statement -Wall -Wno-switch -Wno-parentheses
-Wpointer-arith -Wredundant-decls -ffast-math -fomit-frame-pointer -fno-common
-O4 -fpch-preprocess -o vd_ffmpeg.i
ignoring duplicate directory "/usr/include"
ignoring duplicate directory
"/usr/lib/gcc/i686-pc-cygwin/4.6.0/../../../../i686-pc-cygwin/lib/../../include/w32api"
#include "..." search starts here:
#include <...> search starts here:
libdvdread4
.
/usr/include/freetype2
/usr/lib/gcc/i686-pc-cygwin/4.6.0/include
/usr/local/include
/usr/lib/gcc/i686-pc-cygwin/4.6.0/include-fixed
/usr/lib/gcc/i686-pc-cygwin/4.6.0/../../../../i686-pc-cygwin/include
/usr/lib/gcc/i686-pc-cygwin/4.6.0/../../../../i686-pc-cygwin/lib/../include/w32api
End of search list.
COLLECT_GCC_OPTIONS='-MMD' '-MF' 'libmpcodecs/vd_ffmpeg.d' '-MT'
'libmpcodecs/vd_ffmpeg.o' '-Wstrict-prototypes' '-Wmissing-prototypes'
'-Wundef' '-Wdisabled-optimization' '-Wno-pointer-sign'
'-Wdeclaration-after-statement' '-std=gnu99' '-Wall' '-Wno-switch'
'-Wno-parentheses' '-Wpointer-arith' '-Wredundant-decls' '-O4' '-pipe'
'-ffast-math' '-fomit-frame-pointer' '-D' '_LARGEFILE_SOURCE' '-D'
'_FILE_OFFSET_BITS=64' '-D' '_LARGEFILE64_SOURCE' '-I' 'libdvdread4' '-I' '.'
'-march=core2' '-mfpmath=sse' '-fno-common' '-I' '/usr/include/freetype2' '-c'
'-o' 'libmpcodecs/vd_ffmpeg.o' '-v' '-save-temps'
/usr/libexec/gcc/i686-pc-cygwin/4.6.0/cc1.exe -fpreprocessed vd_ffmpeg.i
-march=core2 -mcx16 -msahf -msse4.1 --param l1-cache-size=32 --param
l1-cache-line-size=64 --param l2-cache-size=2048 -mtune=core2 -quiet -dumpbase
vd_ffmpeg.c -march=core2 -mfpmath=sse -auxbase-strip libmpcodecs/vd_ffmpeg.o
-O4 -Wstrict-prototypes -Wmissing-prototypes -Wundef -Wdisabled-optimization
-Wno-pointer-sign -Wdeclaration-after-statement -Wall -Wno-switch
-Wno-parentheses -Wpointer-arith -Wredundant-decls -std=gnu99 -version
-ffast-math -fomit-frame-pointer -fno-common -o vd_ffmpeg.s
GNU C (GCC) version 4.6.0 20100910 (experimental) (i686-pc-cygwin)
compiled by GNU C version 4.6.0 20100825 (experimental), GMP version
5.0.0, MPFR version 2.4.2, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU C (GCC) version 4.6.0 20100910 (experimental) (i686-pc-cygwin)
compiled by GNU C version 4.6.0 20100825 (experimental), GMP version
5.0.0, MPFR version 2.4.2, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 4bea862be3a27aad0f75be2c3cad166f
libmpcodecs/vd_ffmpeg.c: In function init:
libmpcodecs/vd_ffmpeg.c:428:9: warning: AVPaletteControl is deprecated
(declared at ./libavcodec/avcodec.h:2879) [-Wdeprecated-declarations]
libmpcodecs/vd_ffmpeg.c: In function decode:
libmpcodecs/vd_ffmpeg.c:917:6: warning: return discards const qualifier from
pointer target type [enabled by default]
libmpcodecs/vd_ffmpeg.c: At top level:
libmpcodecs/vd_ffmpeg.c:84:25: warning: get_format declared static but
never defined [-Wunused-function]
libmpcodecs/vd_ffmpeg.c: In function draw_slice:
libmpcodecs/vd_ffmpeg.c:489:13: error: type mismatch in binary expression
vector(4) uint8_t *
vector(4) uint8_t *
vector(4) unsigned int
vect_var_.106_83 = vect_var_.103_80 - vect_var_.104_81;
libmpcodecs/vd_ffmpeg.c:489:13: internal compiler error: verify_stmts failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: [4.6 regression] internal compiler error: verify_stmts
failed
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
@ 2010-09-10 11:20 ` jojelino at gmail dot com
2010-09-10 11:29 ` rguenth at gcc dot gnu dot org
` (9 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: jojelino at gmail dot com @ 2010-09-10 11:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from jojelino at gmail dot com 2010-09-10 11:19 -------
Created an attachment (id=21764)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21764&action=view)
preprocessed source
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
2010-09-10 11:20 ` [Bug tree-optimization/45633] " jojelino at gmail dot com
@ 2010-09-10 11:29 ` rguenth at gcc dot gnu dot org
2010-09-10 12:13 ` jojelino at gmail dot com
` (8 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-09-10 11:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2010-09-10 11:29 -------
Are you really using the fortran-dev branch?
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.6.0
Version|fortran-dev |4.6.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
2010-09-10 11:20 ` [Bug tree-optimization/45633] " jojelino at gmail dot com
2010-09-10 11:29 ` rguenth at gcc dot gnu dot org
@ 2010-09-10 12:13 ` jojelino at gmail dot com
2010-09-11 20:59 ` jojelino at gmail dot com
` (7 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: jojelino at gmail dot com @ 2010-09-10 12:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from jojelino at gmail dot com 2010-09-10 12:13 -------
(In reply to comment #2)
> Are you really using the fortran-dev branch?
>
$ git branch
* trunk
it is trunk.
i don't recognize how fortran-dev version have been selected. maybe i've
mistaken.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
` (2 preceding siblings ...)
2010-09-10 12:13 ` jojelino at gmail dot com
@ 2010-09-11 20:59 ` jojelino at gmail dot com
2010-09-14 15:24 ` jakub at gcc dot gnu dot org
` (6 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: jojelino at gmail dot com @ 2010-09-11 20:59 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jojelino at gmail dot com 2010-09-11 20:59 -------
this causes ICE
confirmed with gcc -O3 -msse2 -std=gnu99
reduced testcase
typedef unsigned char uint8_t;
typedef struct foo2
{
int offset[4];
uint8_t* ref[4];
} foo2;
int
foo(const foo2 *fooval)
{
uint8_t *source[4] =
{ fooval->ref[0], fooval->ref[1], fooval->ref[2] };
int strides[4] =
{ fooval->offset[0], fooval->offset[1], fooval->offset[2] };
for (int i = 0; i < 4; i++)
{
strides[i] = -strides[i];
source[i] -= strides[i];
}
return source[0];
}
int
main()
{
foo2 fool;
int ret = foo(&fool);
return ret;
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
` (3 preceding siblings ...)
2010-09-11 20:59 ` jojelino at gmail dot com
@ 2010-09-14 15:24 ` jakub at gcc dot gnu dot org
2010-09-14 16:18 ` jakub at gcc dot gnu dot org
` (5 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-14 15:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from jakub at gcc dot gnu dot org 2010-09-14 15:24 -------
Simplified testcase that ICEs the same way on x86_64-linux (-O3) and i686-linux
(-O3 -msse2):
int s[4];
unsigned char *t[4];
void
foo (void)
{
int i;
for (i = 0; i < 4; i++)
{
s[i] = -s[i];
t[i] -= s[i];
}
}
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
GCC build triplet|i686-pc-cygwin |
GCC host triplet|i686-pc-cygwin |
GCC target triplet|i686-pc-cygwin |
Last reconfirmed|0000-00-00 00:00:00 |2010-09-14 15:24:04
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
` (4 preceding siblings ...)
2010-09-14 15:24 ` jakub at gcc dot gnu dot org
@ 2010-09-14 16:18 ` jakub at gcc dot gnu dot org
2010-09-14 16:20 ` jakub at gcc dot gnu dot org
` (4 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-14 16:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from jakub at gcc dot gnu dot org 2010-09-14 16:18 -------
Created an attachment (id=21794)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21794&action=view)
gcc46-pr45633-1.patch
The s[i] = -s[i]; line is also unnecessary in the testcase.
One possible patch attached, allows also MINUS_EXPR with vector pointer on
lhs/rhs1 and vector sizetype on rhs2.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
` (5 preceding siblings ...)
2010-09-14 16:18 ` jakub at gcc dot gnu dot org
@ 2010-09-14 16:20 ` jakub at gcc dot gnu dot org
2010-09-14 17:16 ` jakub at gcc dot gnu dot org
` (3 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-14 16:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from jakub at gcc dot gnu dot org 2010-09-14 16:20 -------
Created an attachment (id=21795)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21795&action=view)
gcc46-pr45633-2.patch
Another fix, this one keeps disallowing such MINUS_EXPR. Unfortunately the
generated code is worse, apparently no RTL pass is able to do that
tmp1 = -b
r = a + tmp1
into
r = a - b
transformation for vector modes.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
` (6 preceding siblings ...)
2010-09-14 16:20 ` jakub at gcc dot gnu dot org
@ 2010-09-14 17:16 ` jakub at gcc dot gnu dot org
2010-09-14 18:43 ` jakub at gcc dot gnu dot org
` (2 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-14 17:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from jakub at gcc dot gnu dot org 2010-09-14 17:15 -------
I've looked at the combiner with the second patch, but I'm afraid this isn't
fixable in the combiner easily. While combiner is able for i3
(set (reg:V2DI res) (plus:V2DI (reg:V2DI temp) (mem:V2DI (symbol_ref:P t))))
, i2
(set (reg:V2DI temp) (minus:V2DI zero) (mem:V2DI (reg:V2DI a)))
and i1
(set (reg:V2DI zero) (const_vector:V2DI [0 0]))
to figure this is
(set (reg:V2DI res) (minus:V2DI (mem:V2DI (symbol_ref:P t)) (reg:V2DI a))
(plus repeating i1, as its result is not dead), this pattern doesn't match
as minus obviously isn't commutative and combiner doesn't try to make 3 insns
out of 3. So I'd prefer if we could either apply the first patch, or try TER
on the PLUS_EXPR to see if the second operand isn't negation and expand it as
MINUS_EXPR, even when MINUS_EXPR isn't allowed on such arguments in GIMPLE.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
` (7 preceding siblings ...)
2010-09-14 17:16 ` jakub at gcc dot gnu dot org
@ 2010-09-14 18:43 ` jakub at gcc dot gnu dot org
2010-09-15 15:43 ` jakub at gcc dot gnu dot org
2010-09-15 16:06 ` jakub at gcc dot gnu dot org
10 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-14 18:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from jakub at gcc dot gnu dot org 2010-09-14 18:43 -------
Created an attachment (id=21796)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21796&action=view)
gcc46-pr45633-3.patch
Patch that uses TER to expand PLUS_EXPR/POINTER_PLUS_EXPR as MINUS_EXPR if it
is really pointer subtraction.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
` (8 preceding siblings ...)
2010-09-14 18:43 ` jakub at gcc dot gnu dot org
@ 2010-09-15 15:43 ` jakub at gcc dot gnu dot org
2010-09-15 16:06 ` jakub at gcc dot gnu dot org
10 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-15 15:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from jakub at gcc dot gnu dot org 2010-09-15 15:43 -------
Subject: Bug 45633
Author: jakub
Date: Wed Sep 15 15:42:41 2010
New Revision: 164312
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164312
Log:
PR tree-optimization/45633
* tree-cfg.c (verify_gimple_assign_binary): Allow
MINUS_EXPR with lhs and rhs1 pointer vector and
rhs2 sizetype vector.
* expr.c (expand_expr_real_2) <case PLUS_EXPR>: For pointer
or vector pointer use TER to optimize pointer subtraction.
* gcc.dg/vect/pr45633.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/vect/pr45633.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/expr.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-cfg.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
` (9 preceding siblings ...)
2010-09-15 15:43 ` jakub at gcc dot gnu dot org
@ 2010-09-15 16:06 ` jakub at gcc dot gnu dot org
10 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-15 16:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from jakub at gcc dot gnu dot org 2010-09-15 16:06 -------
Fixed.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug tree-optimization/45633] [4.6 regression] internal compiler error: verify_stmts failed
[not found] <bug-45633-4@http.gcc.gnu.org/bugzilla/>
@ 2015-02-05 23:45 ` law at redhat dot com
0 siblings, 0 replies; 13+ messages in thread
From: law at redhat dot com @ 2015-02-05 23:45 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45633
Jeffrey A. Law <law at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ysato at users dot sourceforge.jp
--- Comment #12 from Jeffrey A. Law <law at redhat dot com> ---
*** Bug 47998 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2015-02-05 23:45 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
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2010-09-10 11:18 [Bug tree-optimization/45633] New: [4.6 regression] internal compiler error: verify_stmts failed jojelino at gmail dot com
2010-09-10 11:20 ` [Bug tree-optimization/45633] " jojelino at gmail dot com
2010-09-10 11:29 ` rguenth at gcc dot gnu dot org
2010-09-10 12:13 ` jojelino at gmail dot com
2010-09-11 20:59 ` jojelino at gmail dot com
2010-09-14 15:24 ` jakub at gcc dot gnu dot org
2010-09-14 16:18 ` jakub at gcc dot gnu dot org
2010-09-14 16:20 ` jakub at gcc dot gnu dot org
2010-09-14 17:16 ` jakub at gcc dot gnu dot org
2010-09-14 18:43 ` jakub at gcc dot gnu dot org
2010-09-15 15:43 ` jakub at gcc dot gnu dot org
2010-09-15 16:06 ` jakub at gcc dot gnu dot org
[not found] <bug-45633-4@http.gcc.gnu.org/bugzilla/>
2015-02-05 23:45 ` law at redhat dot com
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