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* [Bug c/41469] New: -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947
@ 2009-09-25 14:00 jan dot kratochvil at redhat dot com
2009-09-25 15:03 ` [Bug middle-end/41469] [4.5 Regression] " rguenth at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: jan dot kratochvil at redhat dot com @ 2009-09-25 14:00 UTC (permalink / raw)
To: gcc-bugs
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 748 bytes --]
void
af (void *a)
{
}
void
bf (void)
{
int i = 1;
char v[i];
af (v);
}
.../xgcc (-B...) -fexceptions -c -o 1.o 1.c
1.c: In function ‘bf’:
1.c:6:1: internal compiler error: in expand_gimple_stmt_1, at cfgexpand.c:1947
xgcc (GCC) 4.5.0 20090925 (experimental)
--
Summary: -fexceptions ICE in expand_gimple_stmt_1, at
cfgexpand.c:1947
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jan dot kratochvil at redhat dot com
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41469
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/41469] [4.5 Regression] -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947
2009-09-25 14:00 [Bug c/41469] New: -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947 jan dot kratochvil at redhat dot com
@ 2009-09-25 15:03 ` rguenth at gcc dot gnu dot org
2009-09-25 15:14 ` rguenth at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-09-25 15:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2009-09-25 15:03 -------
Confirmed.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|c |middle-end
Ever Confirmed|0 |1
Keywords| |ice-on-valid-code
Last reconfirmed|0000-00-00 00:00:00 |2009-09-25 15:03:13
date| |
Summary|-fexceptions ICE in |[4.5 Regression] -
|expand_gimple_stmt_1, at |fexceptions ICE in
|cfgexpand.c:1947 |expand_gimple_stmt_1, at
| |cfgexpand.c:1947
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41469
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/41469] [4.5 Regression] -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947
2009-09-25 14:00 [Bug c/41469] New: -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947 jan dot kratochvil at redhat dot com
2009-09-25 15:03 ` [Bug middle-end/41469] [4.5 Regression] " rguenth at gcc dot gnu dot org
@ 2009-09-25 15:14 ` rguenth at gcc dot gnu dot org
2009-09-25 17:48 ` rth at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-09-25 15:14 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2009-09-25 15:14 -------
Because we have GIMPLE_RESX which we don't expect here.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rth at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41469
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/41469] [4.5 Regression] -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947
2009-09-25 14:00 [Bug c/41469] New: -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947 jan dot kratochvil at redhat dot com
2009-09-25 15:03 ` [Bug middle-end/41469] [4.5 Regression] " rguenth at gcc dot gnu dot org
2009-09-25 15:14 ` rguenth at gcc dot gnu dot org
@ 2009-09-25 17:48 ` rth at gcc dot gnu dot org
2009-09-25 20:49 ` rth at gcc dot gnu dot org
2009-09-28 11:16 ` rguenth at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu dot org @ 2009-09-25 17:48 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rth at gcc dot gnu dot org 2009-09-25 17:47 -------
We're generating exception handling code when we previously didn't.
I suspect that the changes to the call location of using_eh_for_cleanups.
--
rth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rth at gcc dot gnu dot org
|dot org |
Status|NEW |ASSIGNED
Last reconfirmed|2009-09-25 15:03:13 |2009-09-25 17:47:41
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41469
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/41469] [4.5 Regression] -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947
2009-09-25 14:00 [Bug c/41469] New: -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947 jan dot kratochvil at redhat dot com
` (2 preceding siblings ...)
2009-09-25 17:48 ` rth at gcc dot gnu dot org
@ 2009-09-25 20:49 ` rth at gcc dot gnu dot org
2009-09-28 11:16 ` rguenth at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu dot org @ 2009-09-25 20:49 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from rth at gcc dot gnu dot org 2009-09-25 20:49 -------
Subject: Bug 41469
Author: rth
Date: Fri Sep 25 20:49:08 2009
New Revision: 152185
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152185
Log:
PR middle-end/41469
* tree-eh.c (lower_resx): Resolve RESX with no source region to
__builtin_trap.
(gate_lower_resx): New.
(gate_lower_eh_dispatch): Rename from gate_lower_ehcontrol.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr41469.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-eh.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41469
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/41469] [4.5 Regression] -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947
2009-09-25 14:00 [Bug c/41469] New: -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947 jan dot kratochvil at redhat dot com
` (3 preceding siblings ...)
2009-09-25 20:49 ` rth at gcc dot gnu dot org
@ 2009-09-28 11:16 ` rguenth at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-09-28 11:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from rguenth at gcc dot gnu dot org 2009-09-28 11:16 -------
Fixed.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41469
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2009-09-28 11:16 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2009-09-25 14:00 [Bug c/41469] New: -fexceptions ICE in expand_gimple_stmt_1, at cfgexpand.c:1947 jan dot kratochvil at redhat dot com
2009-09-25 15:03 ` [Bug middle-end/41469] [4.5 Regression] " rguenth at gcc dot gnu dot org
2009-09-25 15:14 ` rguenth at gcc dot gnu dot org
2009-09-25 17:48 ` rth at gcc dot gnu dot org
2009-09-25 20:49 ` rth at gcc dot gnu dot org
2009-09-28 11:16 ` rguenth at gcc dot gnu dot org
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