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* [Bug tree-optimization/66592] New: [Regression] ICE in vect_get_def_for_operand
@ 2015-06-19 0:30 kargl at gcc dot gnu.org
2015-06-19 0:31 ` [Bug tree-optimization/66592] " kargl at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: kargl at gcc dot gnu.org @ 2015-06-19 0:30 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66592
Bug ID: 66592
Summary: [Regression] ICE in vect_get_def_for_operand
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: kargl at gcc dot gnu.org
Target Milestone: ---
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/66592] [Regression] ICE in vect_get_def_for_operand
2015-06-19 0:30 [Bug tree-optimization/66592] New: [Regression] ICE in vect_get_def_for_operand kargl at gcc dot gnu.org
@ 2015-06-19 0:31 ` kargl at gcc dot gnu.org
2015-06-19 0:32 ` kargl at gcc dot gnu.org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: kargl at gcc dot gnu.org @ 2015-06-19 0:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66592
--- Comment #1 from kargl at gcc dot gnu.org ---
This bug appears to be regression and it requires the -O2 and
-ftree-vectorize options.
gfortran -c -O2 -ftree-vectorize z.f
z.f:1:0:
subroutine calsvp(nkr,nkz)
^
internal compiler error: in vect_get_vec_def_for_operand, at
tree-vect-stmts.c:1478
0xd6a2a9 vect_get_vec_def_for_operand(tree_node*, gimple_statement_base*,
tree_node**)
../../gcc6/gcc/tree-vect-stmts.c:1478
0xd72a0d vectorizable_store
../../gcc6/gcc/tree-vect-stmts.c:5330
0xd7d6a6 vect_transform_stmt(gimple_statement_base*, gimple_stmt_iterator*,
bool*, _slp_tree*, _slp_instance*)
../../gcc6/gcc/tree-vect-stmts.c:7496
0xd9a541 vect_schedule_slp_instance
../../gcc6/gcc/tree-vect-slp.c:3481
0xd9ab16 vect_schedule_slp(_loop_vec_info*, _bb_vec_info*)
../../gcc6/gcc/tree-vect-slp.c:3551
0xd82c17 vect_transform_loop(_loop_vec_info*)
../../gcc6/gcc/tree-vect-loop.c:6218
0xda0792 vectorize_loops()
../../gcc6/gcc/tree-vectorizer.c:495
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/66592] [Regression] ICE in vect_get_def_for_operand
2015-06-19 0:30 [Bug tree-optimization/66592] New: [Regression] ICE in vect_get_def_for_operand kargl at gcc dot gnu.org
2015-06-19 0:31 ` [Bug tree-optimization/66592] " kargl at gcc dot gnu.org
@ 2015-06-19 0:32 ` kargl at gcc dot gnu.org
2015-06-19 0:33 ` kargl at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: kargl at gcc dot gnu.org @ 2015-06-19 0:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66592
--- Comment #2 from kargl at gcc dot gnu.org ---
Created attachment 35805
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35805&action=edit
Fortran code that exhibits the problem
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/66592] [Regression] ICE in vect_get_def_for_operand
2015-06-19 0:30 [Bug tree-optimization/66592] New: [Regression] ICE in vect_get_def_for_operand kargl at gcc dot gnu.org
2015-06-19 0:31 ` [Bug tree-optimization/66592] " kargl at gcc dot gnu.org
2015-06-19 0:32 ` kargl at gcc dot gnu.org
@ 2015-06-19 0:33 ` kargl at gcc dot gnu.org
2015-06-19 11:36 ` [Bug tree-optimization/66592] [6 Regression] " rguenth at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: kargl at gcc dot gnu.org @ 2015-06-19 0:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66592
--- Comment #3 from kargl at gcc dot gnu.org ---
I forgot to mention in comment 1 that the COMMON statement
in the Fortran is also required.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/66592] [6 Regression] ICE in vect_get_def_for_operand
2015-06-19 0:30 [Bug tree-optimization/66592] New: [Regression] ICE in vect_get_def_for_operand kargl at gcc dot gnu.org
` (2 preceding siblings ...)
2015-06-19 0:33 ` kargl at gcc dot gnu.org
@ 2015-06-19 11:36 ` rguenth at gcc dot gnu.org
2015-06-19 11:50 ` matz at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-06-19 11:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66592
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |matz at gcc dot gnu.org,
| |rguenth at gcc dot gnu.org
Target Milestone|--- |6.0
Summary|[Regression] ICE in |[6 Regression] ICE in
|vect_get_def_for_operand |vect_get_def_for_operand
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/66592] [6 Regression] ICE in vect_get_def_for_operand
2015-06-19 0:30 [Bug tree-optimization/66592] New: [Regression] ICE in vect_get_def_for_operand kargl at gcc dot gnu.org
` (3 preceding siblings ...)
2015-06-19 11:36 ` [Bug tree-optimization/66592] [6 Regression] " rguenth at gcc dot gnu.org
@ 2015-06-19 11:50 ` matz at gcc dot gnu.org
2015-06-19 15:58 ` sgk at troutmask dot apl.washington.edu
2015-06-19 16:51 ` kargl at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: matz at gcc dot gnu.org @ 2015-06-19 11:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66592
--- Comment #4 from Michael Matz <matz at gcc dot gnu.org> ---
Can't reproduce with r224605 and r224647. Can you update and retry?
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/66592] [6 Regression] ICE in vect_get_def_for_operand
2015-06-19 0:30 [Bug tree-optimization/66592] New: [Regression] ICE in vect_get_def_for_operand kargl at gcc dot gnu.org
` (4 preceding siblings ...)
2015-06-19 11:50 ` matz at gcc dot gnu.org
@ 2015-06-19 15:58 ` sgk at troutmask dot apl.washington.edu
2015-06-19 16:51 ` kargl at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: sgk at troutmask dot apl.washington.edu @ 2015-06-19 15:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66592
--- Comment #5 from Steve Kargl <sgk at troutmask dot apl.washington.edu> ---
On Fri, Jun 19, 2015 at 11:49:55AM +0000, matz at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66592
>
> --- Comment #4 from Michael Matz <matz at gcc dot gnu.org> ---
> Can't reproduce with r224605 and r224647. Can you update and retry?
>
Must be a hessianbug. With top of tree, I don't see
the issue. Sorry about the noise.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/66592] [6 Regression] ICE in vect_get_def_for_operand
2015-06-19 0:30 [Bug tree-optimization/66592] New: [Regression] ICE in vect_get_def_for_operand kargl at gcc dot gnu.org
` (5 preceding siblings ...)
2015-06-19 15:58 ` sgk at troutmask dot apl.washington.edu
@ 2015-06-19 16:51 ` kargl at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: kargl at gcc dot gnu.org @ 2015-06-19 16:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66592
kargl at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #6 from kargl at gcc dot gnu.org ---
Closing this as invalid. With an unpatched and up-to-date tree,
I cannot reproduce the error. :-/
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2015-06-19 16:51 UTC | newest]
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2015-06-19 0:30 [Bug tree-optimization/66592] New: [Regression] ICE in vect_get_def_for_operand kargl at gcc dot gnu.org
2015-06-19 0:31 ` [Bug tree-optimization/66592] " kargl at gcc dot gnu.org
2015-06-19 0:32 ` kargl at gcc dot gnu.org
2015-06-19 0:33 ` kargl at gcc dot gnu.org
2015-06-19 11:36 ` [Bug tree-optimization/66592] [6 Regression] " rguenth at gcc dot gnu.org
2015-06-19 11:50 ` matz at gcc dot gnu.org
2015-06-19 15:58 ` sgk at troutmask dot apl.washington.edu
2015-06-19 16:51 ` kargl at gcc dot gnu.org
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