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* [Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto
@ 2012-01-05 15:48 jakub at gcc dot gnu.org
2012-01-05 15:55 ` [Bug middle-end/51768] " jakub at gcc dot gnu.org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-05 15:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768
Bug #: 51768
Summary: [4.5/4.6/4.7 Regression] ICE with invalid asm goto
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: jakub@gcc.gnu.org
void
foo (void)
{
asm goto ("" : : : : lab, lab, lab2, lab);/* { dg-error "duplicate asm
operand name" } */
lab:;
lab2:;
}
void
bar (void)
{
asm goto ("" : : [lab] "i" (0) : : lab);/* { dg-error "duplicate asm operand
name" } */
lab:;
}
ICEs with tree-checking (or just crashes during error reporting if not tree
checking).
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/51768] [4.5/4.6/4.7 Regression] ICE with invalid asm goto
2012-01-05 15:48 [Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto jakub at gcc dot gnu.org
@ 2012-01-05 15:55 ` jakub at gcc dot gnu.org
2012-01-05 15:57 ` jakub at gcc dot gnu.org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-05 15:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.5.4
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/51768] [4.5/4.6/4.7 Regression] ICE with invalid asm goto
2012-01-05 15:48 [Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto jakub at gcc dot gnu.org
2012-01-05 15:55 ` [Bug middle-end/51768] " jakub at gcc dot gnu.org
@ 2012-01-05 15:57 ` jakub at gcc dot gnu.org
2012-01-05 20:19 ` jakub at gcc dot gnu.org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-05 15:57 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2012-01-05
AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-05 15:56:53 UTC ---
Created attachment 26254
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26254
gcc47-pr51768.patch
Untested fix.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/51768] [4.5/4.6/4.7 Regression] ICE with invalid asm goto
2012-01-05 15:48 [Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto jakub at gcc dot gnu.org
2012-01-05 15:55 ` [Bug middle-end/51768] " jakub at gcc dot gnu.org
2012-01-05 15:57 ` jakub at gcc dot gnu.org
@ 2012-01-05 20:19 ` jakub at gcc dot gnu.org
2012-01-05 20:22 ` [Bug middle-end/51768] [4.5/4.6 " jakub at gcc dot gnu.org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-05 20:19 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-05 20:18:38 UTC ---
Author: jakub
Date: Thu Jan 5 20:18:15 2012
New Revision: 182921
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182921
Log:
PR middle-end/51768
* stmt.c (check_unique_operand_names): Don't ICE during error
reporting if i is from labels chain.
* c-c++-common/pr51768.c: New test.
Added:
trunk/gcc/testsuite/c-c++-common/pr51768.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/stmt.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/51768] [4.5/4.6 Regression] ICE with invalid asm goto
2012-01-05 15:48 [Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto jakub at gcc dot gnu.org
` (2 preceding siblings ...)
2012-01-05 20:19 ` jakub at gcc dot gnu.org
@ 2012-01-05 20:22 ` jakub at gcc dot gnu.org
2012-02-09 17:22 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-05 20:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.5/4.6/4.7 Regression] |[4.5/4.6 Regression] ICE
|ICE with invalid asm goto |with invalid asm goto
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-05 20:21:14 UTC ---
Fixed on the trunk so far.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/51768] [4.5/4.6 Regression] ICE with invalid asm goto
2012-01-05 15:48 [Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto jakub at gcc dot gnu.org
` (3 preceding siblings ...)
2012-01-05 20:22 ` [Bug middle-end/51768] [4.5/4.6 " jakub at gcc dot gnu.org
@ 2012-02-09 17:22 ` jakub at gcc dot gnu.org
2012-02-09 21:35 ` [Bug middle-end/51768] [4.5 " jakub at gcc dot gnu.org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-02-09 17:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-09 17:21:45 UTC ---
Author: jakub
Date: Thu Feb 9 17:21:15 2012
New Revision: 184054
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184054
Log:
Backported from mainline
2012-01-05 Jakub Jelinek <jakub@redhat.com>
PR middle-end/51768
* stmt.c (check_unique_operand_names): Don't ICE during error
reporting if i is from labels chain.
* c-c++-common/pr51768.c: New test.
Added:
branches/gcc-4_6-branch/gcc/testsuite/c-c++-common/pr51768.c
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/stmt.c
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/51768] [4.5 Regression] ICE with invalid asm goto
2012-01-05 15:48 [Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto jakub at gcc dot gnu.org
` (4 preceding siblings ...)
2012-02-09 17:22 ` jakub at gcc dot gnu.org
@ 2012-02-09 21:35 ` jakub at gcc dot gnu.org
2012-02-09 21:46 ` jakub at gcc dot gnu.org
2012-06-12 3:49 ` jye2 at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-02-09 21:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-09 21:35:40 UTC ---
Author: jakub
Date: Thu Feb 9 21:35:36 2012
New Revision: 184071
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184071
Log:
Backported from mainline
2012-01-05 Jakub Jelinek <jakub@redhat.com>
PR middle-end/51768
* stmt.c (check_unique_operand_names): Don't ICE during error
reporting if i is from labels chain.
* c-c++-common/pr51768.c: New test.
Added:
branches/gcc-4_5-branch/gcc/testsuite/c-c++-common/pr51768.c
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/stmt.c
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/51768] [4.5 Regression] ICE with invalid asm goto
2012-01-05 15:48 [Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto jakub at gcc dot gnu.org
` (5 preceding siblings ...)
2012-02-09 21:35 ` [Bug middle-end/51768] [4.5 " jakub at gcc dot gnu.org
@ 2012-02-09 21:46 ` jakub at gcc dot gnu.org
2012-06-12 3:49 ` jye2 at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-02-09 21:46 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-09 21:46:19 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/51768] [4.5 Regression] ICE with invalid asm goto
2012-01-05 15:48 [Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto jakub at gcc dot gnu.org
` (6 preceding siblings ...)
2012-02-09 21:46 ` jakub at gcc dot gnu.org
@ 2012-06-12 3:49 ` jye2 at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jye2 at gcc dot gnu.org @ 2012-06-12 3:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768
--- Comment #7 from jye2 at gcc dot gnu.org 2012-06-12 03:49:37 UTC ---
Author: jye2
Date: Tue Jun 12 03:49:33 2012
New Revision: 188419
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188419
Log:
2012-06-12 Joey Ye <joey.ye@arm.com>
Backport r182921 from mainline
2012-01-05 Jakub Jelinek <jakub@redhat.com>
PR middle-end/51768
* stmt.c (check_unique_operand_names): Don't ICE during error
reporting if i is from labels chain.
testsuite:
Backport r182921 from mainline
2012-01-05 Jakub Jelinek <jakub@redhat.com>
PR middle-end/51768
* c-c++-common/pr51768.c: New test.
Added:
branches/ARM/embedded-4_6-branch/gcc/testsuite/c-c++-common/pr51768.c
Modified:
branches/ARM/embedded-4_6-branch/gcc/ChangeLog.arm
branches/ARM/embedded-4_6-branch/gcc/stmt.c
branches/ARM/embedded-4_6-branch/gcc/testsuite/ChangeLog.arm
^ permalink raw reply [flat|nested] 9+ messages in thread
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2012-01-05 15:48 [Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto jakub at gcc dot gnu.org
2012-01-05 15:55 ` [Bug middle-end/51768] " jakub at gcc dot gnu.org
2012-01-05 15:57 ` jakub at gcc dot gnu.org
2012-01-05 20:19 ` jakub at gcc dot gnu.org
2012-01-05 20:22 ` [Bug middle-end/51768] [4.5/4.6 " jakub at gcc dot gnu.org
2012-02-09 17:22 ` jakub at gcc dot gnu.org
2012-02-09 21:35 ` [Bug middle-end/51768] [4.5 " jakub at gcc dot gnu.org
2012-02-09 21:46 ` jakub at gcc dot gnu.org
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