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* [Bug testsuite/46249] New: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test
@ 2010-10-31 14:45 nikai at nikai dot net
2010-11-01 22:49 ` [Bug testsuite/46249] " rguenth at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: nikai at nikai dot net @ 2010-10-31 14:45 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46249
Summary: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: nikai@nikai.net
Operator precedence must cause the below test to always pass,
my guess is this wasn't originally intended.
I hope I'm not missing the point of this test?
Best regards,
Nicolas Kaiser
---
--- a/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-32.c 2010-10-29
11:08:42.713609198 +0200
+++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-32.c 2010-10-31
15:08:01.479911011 +0100
@@ -41,7 +41,7 @@ test2 (int a)
if (a & 0xff)
link_error ();
a = a - 1;
- if (a & 0xff != 0xff)
+ if ((a & 0xff) != 0xff)
link_error ();
return a;
}
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/46249] gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test
2010-10-31 14:45 [Bug testsuite/46249] New: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test nikai at nikai dot net
@ 2010-11-01 22:49 ` rguenth at gcc dot gnu.org
2010-11-02 14:35 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2010-11-01 22:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46249
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2010.11.01 22:48:50
AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-01 22:48:50 UTC ---
Oops. Mine.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/46249] gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test
2010-10-31 14:45 [Bug testsuite/46249] New: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test nikai at nikai dot net
2010-11-01 22:49 ` [Bug testsuite/46249] " rguenth at gcc dot gnu.org
@ 2010-11-02 14:35 ` rguenth at gcc dot gnu.org
2010-11-02 14:36 ` rguenth at gcc dot gnu.org
2010-11-02 17:45 ` nikai at nikai dot net
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2010-11-02 14:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46249
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-02 14:35:00 UTC ---
Author: rguenth
Date: Tue Nov 2 14:34:53 2010
New Revision: 166183
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166183
Log:
2010-11-02 Richard Guenther <rguenther@suse.de>
PR testsuite/46249
* gcc.dg/tree-ssa/ssa-ccp-32.c: Fix operator precedence.
Modified:
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-32.c
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/46249] gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test
2010-10-31 14:45 [Bug testsuite/46249] New: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test nikai at nikai dot net
2010-11-01 22:49 ` [Bug testsuite/46249] " rguenth at gcc dot gnu.org
2010-11-02 14:35 ` rguenth at gcc dot gnu.org
@ 2010-11-02 14:36 ` rguenth at gcc dot gnu.org
2010-11-02 17:45 ` nikai at nikai dot net
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2010-11-02 14:36 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46249
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.6.0
--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-02 14:36:45 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/46249] gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test
2010-10-31 14:45 [Bug testsuite/46249] New: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test nikai at nikai dot net
` (2 preceding siblings ...)
2010-11-02 14:36 ` rguenth at gcc dot gnu.org
@ 2010-11-02 17:45 ` nikai at nikai dot net
3 siblings, 0 replies; 5+ messages in thread
From: nikai at nikai dot net @ 2010-11-02 17:45 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46249
--- Comment #4 from Nicolas Kaiser <nikai at nikai dot net> 2010-11-02 17:44:56 UTC ---
I noticed some similar occurrences and filed them as bug 46274.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2010-11-02 17:45 UTC | newest]
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2010-10-31 14:45 [Bug testsuite/46249] New: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test nikai at nikai dot net
2010-11-01 22:49 ` [Bug testsuite/46249] " rguenth at gcc dot gnu.org
2010-11-02 14:35 ` rguenth at gcc dot gnu.org
2010-11-02 14:36 ` rguenth at gcc dot gnu.org
2010-11-02 17:45 ` nikai at nikai dot net
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