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* [Bug tree-optimization/65506] New: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
@ 2015-03-21 20:43 danglin at gcc dot gnu.org
2015-03-23 9:55 ` [Bug tree-optimization/65506] [5 Regression] " rguenth at gcc dot gnu.org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: danglin at gcc dot gnu.org @ 2015-03-21 20:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506
Bug ID: 65506
Summary: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple
"memcpy"
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: danglin at gcc dot gnu.org
Host: hppa-unknown-linux-gnu
Target: hppa-unknown-linux-gnu
Build: hppa-unknown-linux-gnu
Created attachment 35088
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35088&action=edit
Gimple dump
spawn /home/dave/gnu/gcc/objdir/gcc/xgcc -B/home/dave/gnu/gcc/objdir/gcc/
/home/
dave/gnu/gcc/gcc/gcc/testsuite/gcc.dg/pr29215.c -fno-diagnostics-show-caret
-fdi
agnostics-color=never -O2 -fdump-tree-gimple -S -o pr29215.s
PASS: gcc.dg/pr29215.c (test for excess errors)
FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
This is revision 221548. Revision 221505 was okay.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
2015-03-21 20:43 [Bug tree-optimization/65506] New: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy" danglin at gcc dot gnu.org
@ 2015-03-23 9:55 ` rguenth at gcc dot gnu.org
2015-03-23 14:25 ` [Bug testsuite/65506] " jakub at gcc dot gnu.org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-03-23 9:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2015-03-23
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
Target Milestone|--- |5.0
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Ok, that's probably caused by
2015-03-20 Richard Biener <rguenther@suse.de>
PR middle-end/64715
* tree-chrec.c (chrec_fold_poly_cst): Use useless_type_conversion_p
for type comparison and gcc_checking_assert.
(chrec_fold_plus_poly_poly): Likewise.
(chrec_fold_multiply_poly_poly): Likewise.
(chrec_convert_1): Likewise.
* gimplify.c (gimplify_expr): Remove premature folding of
&X + CST to &MEM[&X, CST].
and should be fixed by adjusting the testcase to scan not the gimple dump
but the ccp1 dump. Can you try that?
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
2015-03-21 20:43 [Bug tree-optimization/65506] New: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy" danglin at gcc dot gnu.org
2015-03-23 9:55 ` [Bug tree-optimization/65506] [5 Regression] " rguenth at gcc dot gnu.org
@ 2015-03-23 14:25 ` jakub at gcc dot gnu.org
2015-03-23 15:32 ` rguenth at gcc dot gnu.org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-03-23 14:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 35111
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35111&action=edit
gcc5-pr65506.patch
Indeed, have verified this with the cross-compiler and the attached patch
should cure this.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
2015-03-21 20:43 [Bug tree-optimization/65506] New: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy" danglin at gcc dot gnu.org
2015-03-23 9:55 ` [Bug tree-optimization/65506] [5 Regression] " rguenth at gcc dot gnu.org
2015-03-23 14:25 ` [Bug testsuite/65506] " jakub at gcc dot gnu.org
@ 2015-03-23 15:32 ` rguenth at gcc dot gnu.org
2015-03-23 15:33 ` dave.anglin at bell dot net
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-03-23 15:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |ASSIGNED
Assignee|rguenth at gcc dot gnu.org |jakub at gcc dot gnu.org
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Looks good to me.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
2015-03-21 20:43 [Bug tree-optimization/65506] New: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy" danglin at gcc dot gnu.org
` (2 preceding siblings ...)
2015-03-23 15:32 ` rguenth at gcc dot gnu.org
@ 2015-03-23 15:33 ` dave.anglin at bell dot net
2015-03-23 21:32 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: dave.anglin at bell dot net @ 2015-03-23 15:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506
--- Comment #4 from dave.anglin at bell dot net ---
On 2015-03-23 10:05 AM, jakub at gcc dot gnu.org wrote:
> Indeed, have verified this with the cross-compiler and the attached patch
> should cure this.
I have applied the patch for testing but hit pr65522 regression.
Restarted build without ada.
Will take about a day to confirm fix.
Dave
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
2015-03-21 20:43 [Bug tree-optimization/65506] New: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy" danglin at gcc dot gnu.org
` (3 preceding siblings ...)
2015-03-23 15:33 ` dave.anglin at bell dot net
@ 2015-03-23 21:32 ` jakub at gcc dot gnu.org
2015-03-23 22:29 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-03-23 21:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Mar 23 20:04:43 2015
New Revision: 221607
URL: https://gcc.gnu.org/viewcvs?rev=221607&root=gcc&view=rev
Log:
2015-03-23 Jakub Jelinek <jakub@redhat.com>
PR testsuite/65506
* gcc.dg/pr29215.c: Dump and analyze ccp1 dump instead of
gimple dump.
Modified:
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/pr29215.c
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
2015-03-21 20:43 [Bug tree-optimization/65506] New: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy" danglin at gcc dot gnu.org
` (4 preceding siblings ...)
2015-03-23 21:32 ` jakub at gcc dot gnu.org
@ 2015-03-23 22:29 ` jakub at gcc dot gnu.org
2015-03-24 0:10 ` olegendo at gcc dot gnu.org
2015-03-25 14:07 ` alalaw01 at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-03-23 22:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506
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> ---
Fixed.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
2015-03-21 20:43 [Bug tree-optimization/65506] New: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy" danglin at gcc dot gnu.org
` (5 preceding siblings ...)
2015-03-23 22:29 ` jakub at gcc dot gnu.org
@ 2015-03-24 0:10 ` olegendo at gcc dot gnu.org
2015-03-25 14:07 ` alalaw01 at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: olegendo at gcc dot gnu.org @ 2015-03-24 0:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506
Oleg Endo <olegendo at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |olegendo at gcc dot gnu.org
--- Comment #7 from Oleg Endo <olegendo at gcc dot gnu.org> ---
*** Bug 65529 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug testsuite/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"
2015-03-21 20:43 [Bug tree-optimization/65506] New: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy" danglin at gcc dot gnu.org
` (6 preceding siblings ...)
2015-03-24 0:10 ` olegendo at gcc dot gnu.org
@ 2015-03-25 14:07 ` alalaw01 at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: alalaw01 at gcc dot gnu.org @ 2015-03-25 14:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506
alalaw01 at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |alalaw01 at gcc dot gnu.org
--- Comment #8 from alalaw01 at gcc dot gnu.org ---
This test was also failing for target arm-none-eabi, also fixed by Jakub's
r221607.
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2015-03-25 13:20 UTC | newest]
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2015-03-21 20:43 [Bug tree-optimization/65506] New: FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy" danglin at gcc dot gnu.org
2015-03-23 9:55 ` [Bug tree-optimization/65506] [5 Regression] " rguenth at gcc dot gnu.org
2015-03-23 14:25 ` [Bug testsuite/65506] " jakub at gcc dot gnu.org
2015-03-23 15:32 ` rguenth at gcc dot gnu.org
2015-03-23 15:33 ` dave.anglin at bell dot net
2015-03-23 21:32 ` jakub at gcc dot gnu.org
2015-03-23 22:29 ` jakub at gcc dot gnu.org
2015-03-24 0:10 ` olegendo at gcc dot gnu.org
2015-03-25 14:07 ` alalaw01 at gcc dot gnu.org
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