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* [Bug debug/50132] New: [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double
@ 2011-08-19 21:38 zsojka at seznam dot cz
2011-08-19 22:58 ` [Bug debug/50132] " rguenth at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: zsojka at seznam dot cz @ 2011-08-19 21:38 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50132
Bug #: 50132
Summary: [4.7 Regression] ICE: in maybe_record_trace_start, at
dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables
and long double
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: zsojka@seznam.cz
Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
Created attachment 25056
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25056
reduced testcase
Compiler output:
$ gcc -Os -fno-asynchronous-unwind-tables -g testcase.c
testcase.c: In function 'foo':
testcase.c:7:1: internal compiler error: in maybe_record_trace_start, at
dwarf2cfi.c:2234
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Tested revisions:
r177889 - crash
r177543 - crash
r173150 - OK
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug debug/50132] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double
2011-08-19 21:38 [Bug debug/50132] New: [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double zsojka at seznam dot cz
@ 2011-08-19 22:58 ` rguenth at gcc dot gnu.org
2011-08-25 1:50 ` pinskia at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-08-19 22:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50132
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.7.0
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug debug/50132] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double
2011-08-19 21:38 [Bug debug/50132] New: [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double zsojka at seznam dot cz
2011-08-19 22:58 ` [Bug debug/50132] " rguenth at gcc dot gnu.org
@ 2011-08-25 1:50 ` pinskia at gcc dot gnu.org
2011-08-25 5:09 ` rth at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2011-08-25 1:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50132
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011-08-25
CC| |rth at gcc dot gnu.org
Ever Confirmed|0 |1
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-08-25 01:46:36 UTC ---
Confirmed.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug debug/50132] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double
2011-08-19 21:38 [Bug debug/50132] New: [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double zsojka at seznam dot cz
2011-08-19 22:58 ` [Bug debug/50132] " rguenth at gcc dot gnu.org
2011-08-25 1:50 ` pinskia at gcc dot gnu.org
@ 2011-08-25 5:09 ` rth at gcc dot gnu.org
2011-08-25 18:58 ` rth at gcc dot gnu.org
2011-10-06 22:33 ` rth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu.org @ 2011-08-25 5:09 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50132
Richard Henderson <rth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |rth at gcc dot gnu.org
|gnu.org |
--- Comment #2 from Richard Henderson <rth at gcc dot gnu.org> 2011-08-25 03:03:11 UTC ---
Mine.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug debug/50132] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double
2011-08-19 21:38 [Bug debug/50132] New: [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double zsojka at seznam dot cz
` (2 preceding siblings ...)
2011-08-25 5:09 ` rth at gcc dot gnu.org
@ 2011-08-25 18:58 ` rth at gcc dot gnu.org
2011-10-06 22:33 ` rth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu.org @ 2011-08-25 18:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50132
--- Comment #3 from Richard Henderson <rth at gcc dot gnu.org> 2011-08-25 18:57:53 UTC ---
Author: rth
Date: Thu Aug 25 18:57:48 2011
New Revision: 178084
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178084
Log:
PR 50132
PR 49864
* cfgcleanup.c (old_insns_match_p): Don't allow cross-jump for
non-constant stack adjutment.
* expr.c (find_args_size_adjust): Break out from ...
(fixup_args_size_notes): ... here.
* rtl.h (find_args_size_adjust): Declare.
Added:
trunk/gcc/testsuite/gcc.dg/pr50132.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgcleanup.c
trunk/gcc/expr.c
trunk/gcc/rtl.h
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug debug/50132] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double
2011-08-19 21:38 [Bug debug/50132] New: [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double zsojka at seznam dot cz
` (3 preceding siblings ...)
2011-08-25 18:58 ` rth at gcc dot gnu.org
@ 2011-10-06 22:33 ` rth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu.org @ 2011-10-06 22:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50132
Richard Henderson <rth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #4 from Richard Henderson <rth at gcc dot gnu.org> 2011-10-06 22:33:31 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-10-06 22:33 UTC | newest]
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2011-08-19 21:38 [Bug debug/50132] New: [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2234 with -fno-asynchronous-unwind-tables and long double zsojka at seznam dot cz
2011-08-19 22:58 ` [Bug debug/50132] " rguenth at gcc dot gnu.org
2011-08-25 1:50 ` pinskia at gcc dot gnu.org
2011-08-25 5:09 ` rth at gcc dot gnu.org
2011-08-25 18:58 ` rth at gcc dot gnu.org
2011-10-06 22:33 ` rth at gcc dot gnu.org
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