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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
end of thread, other threads:[~2012-06-12 3:49 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 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 2012-06-12 3:49 ` jye2 at gcc dot gnu.org
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