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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
end of thread, other threads:[~2010-07-24 20:51 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 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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