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* [Bug tree-optimization/45047] New: [4.5 Regression] ICE in vectorizable_store
@ 2010-07-23 16:20 jakub at gcc dot gnu dot org
2010-07-23 16:51 ` [Bug tree-optimization/45047] " jakub at gcc dot gnu dot org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-07-23 16:20 UTC (permalink / raw)
To: gcc-bugs
void
foo (const unsigned short *w, char *x, int y, int z)
{
int i;
for (i = 0; i < y; i++)
x[i] = w[i] == z;
}
ICEs on s390-linux with -m31 -O3. The problem is that vectype_in is non-NULL,
but vectype_out is NULL.
--
Summary: [4.5 Regression] ICE in vectorizable_store
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: jakub at gcc dot gnu dot org
ReportedBy: jakub at gcc dot gnu dot org
GCC target triplet: s390-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45047
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/45047] [4.5 Regression] ICE in vectorizable_store
2010-07-23 16:20 [Bug tree-optimization/45047] New: [4.5 Regression] ICE in vectorizable_store jakub at gcc dot gnu dot org
@ 2010-07-23 16:51 ` jakub at gcc dot gnu dot org
2010-07-23 17:03 ` jakub at gcc dot gnu dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-07-23 16:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from jakub at gcc dot gnu dot org 2010-07-23 16:51 -------
Subject: Bug 45047
Author: jakub
Date: Fri Jul 23 16:51:08 2010
New Revision: 162473
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162473
Log:
PR tree-optimization/45047
* tree-vect-stmts.c (vectorizable_assignment): Return false
if vectype_out is NULL for conversion statement.
* gcc.c-torture/compile/pr45047.c: New test.
Added:
branches/gcc-4_5-branch/gcc/testsuite/gcc.c-torture/compile/pr45047.c
Modified:
branches/gcc-4_5-branch/ChangeLog
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog
branches/gcc-4_5-branch/gcc/tree-vect-stmts.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45047
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/45047] [4.5 Regression] ICE in vectorizable_store
2010-07-23 16:20 [Bug tree-optimization/45047] New: [4.5 Regression] ICE in vectorizable_store jakub at gcc dot gnu dot org
2010-07-23 16:51 ` [Bug tree-optimization/45047] " jakub at gcc dot gnu dot org
@ 2010-07-23 17:03 ` jakub at gcc dot gnu dot org
2010-07-24 20:36 ` pinskia at gcc dot gnu dot org
2010-07-24 20:51 ` jakub at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-07-23 17:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from jakub at gcc dot gnu dot org 2010-07-23 17:03 -------
Subject: Bug 45047
Author: jakub
Date: Fri Jul 23 17:03:16 2010
New Revision: 162475
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162475
Log:
PR tree-optimization/45047
* gcc.c-torture/compile/pr45047.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr45047.c
Modified:
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45047
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/45047] [4.5 Regression] ICE in vectorizable_store
2010-07-23 16:20 [Bug tree-optimization/45047] New: [4.5 Regression] ICE in vectorizable_store jakub at gcc dot gnu dot org
2010-07-23 16:51 ` [Bug tree-optimization/45047] " jakub at gcc dot gnu dot org
2010-07-23 17:03 ` jakub at gcc dot gnu dot org
@ 2010-07-24 20:36 ` pinskia at gcc dot gnu dot org
2010-07-24 20:51 ` jakub at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2010-07-24 20:36 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.5.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45047
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug tree-optimization/45047] [4.5 Regression] ICE in vectorizable_store
2010-07-23 16:20 [Bug tree-optimization/45047] New: [4.5 Regression] ICE in vectorizable_store jakub at gcc dot gnu dot org
` (2 preceding siblings ...)
2010-07-24 20:36 ` pinskia at gcc dot gnu dot org
@ 2010-07-24 20:51 ` jakub at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-07-24 20:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from jakub at gcc dot gnu dot org 2010-07-24 20:51 -------
Fixed.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45047
^ permalink raw reply [flat|nested] 5+ messages in thread
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2010-07-23 16:20 [Bug tree-optimization/45047] New: [4.5 Regression] ICE in vectorizable_store jakub at gcc dot gnu dot org
2010-07-23 16:51 ` [Bug tree-optimization/45047] " jakub at gcc dot gnu dot org
2010-07-23 17:03 ` jakub at gcc dot gnu dot org
2010-07-24 20:36 ` pinskia at gcc dot gnu dot org
2010-07-24 20:51 ` jakub at gcc dot gnu dot org
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