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* [Bug tree-optimization/49601] New: ICE at ipa-inline-analysis.c:1188
@ 2011-06-30 23:28 anton at samba dot org
2011-07-01 7:06 ` [Bug tree-optimization/49601] [4.7 Regression] " rguenth at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: anton at samba dot org @ 2011-06-30 23:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49601
Summary: ICE at ipa-inline-analysis.c:1188
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: anton@samba.org
Target: powerpc64-linux-gnu-gnu
A recent powerpc64-linux build of gcc:
gcc version 4.7.0 20110630 (experimental) (GCC)
gets an ICE with the following testcase (originally from a kernel compile):
static inline __attribute__((always_inline)) void zot(unsigned a, unsigned b)
{
if (__builtin_constant_p(a > 4096 || b > 0))
asm volatile("":::"memory");
}
int foo(unsigned long a)
{
unsigned b = 4096 - a;
zot(a + b, 0);
return 1;
}
# gcc -O2 -c fs/buffer.i
fs/buffer.i:13:1: internal compiler error: tree check: expected ssa_name, have
integer_cst in set_cond_stmt_execution_predicate, at ipa-inline-analysis.c:1188
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/49601] [4.7 Regression] ICE at ipa-inline-analysis.c:1188
2011-06-30 23:28 [Bug tree-optimization/49601] New: ICE at ipa-inline-analysis.c:1188 anton at samba dot org
@ 2011-07-01 7:06 ` rguenth at gcc dot gnu.org
2011-07-11 2:56 ` amodra at gmail dot com
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-07-01 7:06 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49601
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hubicka at gcc dot gnu.org
Target Milestone|--- |4.7.0
Summary|ICE at |[4.7 Regression] ICE at
|ipa-inline-analysis.c:1188 |ipa-inline-analysis.c:1188
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-07-01 07:06:31 UTC ---
Doesn't reproduce on x86_64.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/49601] [4.7 Regression] ICE at ipa-inline-analysis.c:1188
2011-06-30 23:28 [Bug tree-optimization/49601] New: ICE at ipa-inline-analysis.c:1188 anton at samba dot org
2011-07-01 7:06 ` [Bug tree-optimization/49601] [4.7 Regression] " rguenth at gcc dot gnu.org
@ 2011-07-11 2:56 ` amodra at gmail dot com
2011-08-02 14:40 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: amodra at gmail dot com @ 2011-07-11 2:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49601
Alan Modra <amodra at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011.07.11 02:55:49
CC| |amodra at gmail dot com
Ever Confirmed|0 |1
--- Comment #2 from Alan Modra <amodra at gmail dot com> 2011-07-11 02:55:49 UTC ---
Confirmed with powerpc64 20110706
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/49601] [4.7 Regression] ICE at ipa-inline-analysis.c:1188
2011-06-30 23:28 [Bug tree-optimization/49601] New: ICE at ipa-inline-analysis.c:1188 anton at samba dot org
2011-07-01 7:06 ` [Bug tree-optimization/49601] [4.7 Regression] " rguenth at gcc dot gnu.org
2011-07-11 2:56 ` amodra at gmail dot com
@ 2011-08-02 14:40 ` rguenth at gcc dot gnu.org
2011-09-23 13:22 ` Paulo.Matos at csr dot com
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-08-02 14:40 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49601
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/49601] [4.7 Regression] ICE at ipa-inline-analysis.c:1188
2011-06-30 23:28 [Bug tree-optimization/49601] New: ICE at ipa-inline-analysis.c:1188 anton at samba dot org
` (2 preceding siblings ...)
2011-08-02 14:40 ` rguenth at gcc dot gnu.org
@ 2011-09-23 13:22 ` Paulo.Matos at csr dot com
2011-09-23 13:33 ` Paulo.Matos at csr dot com
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Paulo.Matos at csr dot com @ 2011-09-23 13:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49601
Paulo J. Matos <Paulo.Matos at csr dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |Paulo.Matos at csr dot com
--- Comment #3 from Paulo J. Matos <Paulo.Matos at csr dot com> 2011-09-23 13:19:33 UTC ---
Richard raised concerns about this PR being an old bug and already fixed.
Initially I only confirmed it in 4.6.1 but I can reproduce it in git head
36181f98f (that's from 30mins ago).
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/49601] [4.7 Regression] ICE at ipa-inline-analysis.c:1188
2011-06-30 23:28 [Bug tree-optimization/49601] New: ICE at ipa-inline-analysis.c:1188 anton at samba dot org
` (3 preceding siblings ...)
2011-09-23 13:22 ` Paulo.Matos at csr dot com
@ 2011-09-23 13:33 ` Paulo.Matos at csr dot com
2011-09-23 13:35 ` hubicka at gcc dot gnu.org
2011-09-23 13:42 ` hubicka at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: Paulo.Matos at csr dot com @ 2011-09-23 13:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49601
--- Comment #4 from Paulo J. Matos <Paulo.Matos at csr dot com> 2011-09-23 13:22:15 UTC ---
(In reply to comment #3)
> Richard raised concerns about this PR being an old bug and already fixed.
> Initially I only confirmed it in 4.6.1 but I can reproduce it in git head
> 36181f98f (that's from 30mins ago).
Ignore previous comment. Wrong bug.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/49601] [4.7 Regression] ICE at ipa-inline-analysis.c:1188
2011-06-30 23:28 [Bug tree-optimization/49601] New: ICE at ipa-inline-analysis.c:1188 anton at samba dot org
` (4 preceding siblings ...)
2011-09-23 13:33 ` Paulo.Matos at csr dot com
@ 2011-09-23 13:35 ` hubicka at gcc dot gnu.org
2011-09-23 13:42 ` hubicka at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: hubicka at gcc dot gnu.org @ 2011-09-23 13:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49601
--- Comment #5 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-09-23 13:29:23 UTC ---
I believe I fixed this one, will double check.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/49601] [4.7 Regression] ICE at ipa-inline-analysis.c:1188
2011-06-30 23:28 [Bug tree-optimization/49601] New: ICE at ipa-inline-analysis.c:1188 anton at samba dot org
` (5 preceding siblings ...)
2011-09-23 13:35 ` hubicka at gcc dot gnu.org
@ 2011-09-23 13:42 ` hubicka at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: hubicka at gcc dot gnu.org @ 2011-09-23 13:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49601
Jan Hubicka <hubicka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-09-23 13:33:00 UTC ---
Seems it is indeed fixed.
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2011-09-23 13:33 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2011-06-30 23:28 [Bug tree-optimization/49601] New: ICE at ipa-inline-analysis.c:1188 anton at samba dot org
2011-07-01 7:06 ` [Bug tree-optimization/49601] [4.7 Regression] " rguenth at gcc dot gnu.org
2011-07-11 2:56 ` amodra at gmail dot com
2011-08-02 14:40 ` rguenth at gcc dot gnu.org
2011-09-23 13:22 ` Paulo.Matos at csr dot com
2011-09-23 13:33 ` Paulo.Matos at csr dot com
2011-09-23 13:35 ` hubicka at gcc dot gnu.org
2011-09-23 13:42 ` hubicka at gcc dot gnu.org
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