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* [Bug middle-end/66877] New: [6 Regression] FAIL: gcc.dg/vect/vect-over-widen-3-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_over_widening_pattern: detected" 2
@ 2015-07-15 11:01 ktkachov at gcc dot gnu.org
2015-07-15 11:03 ` [Bug middle-end/66877] " rguenth at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: ktkachov at gcc dot gnu.org @ 2015-07-15 11:01 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66877
Bug ID: 66877
Summary: [6 Regression] FAIL:
gcc.dg/vect/vect-over-widen-3-big-array.c -flto
-ffat-lto-objects scan-tree-dump-times vect
"vect_recog_over_widening_pattern: detected" 2
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Keywords: missed-optimization
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: ktkachov at gcc dot gnu.org
CC: rguenther at suse dot de
Target Milestone: ---
Target: arm-none-eabi
After https://gcc.gnu.org/ml/gcc-patches/2015-07/msg00743.html
I see this test fail on arm targets.
Changing the scan-tree-dump-times to scan for only one occurrence makes the
test pass
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug middle-end/66877] [6 Regression] FAIL: gcc.dg/vect/vect-over-widen-3-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_over_widening_pattern: detected" 2
2015-07-15 11:01 [Bug middle-end/66877] New: [6 Regression] FAIL: gcc.dg/vect/vect-over-widen-3-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_over_widening_pattern: detected" 2 ktkachov at gcc dot gnu.org
@ 2015-07-15 11:03 ` rguenth at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-07-15 11:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66877
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2015-07-15
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
Target Milestone|--- |6.0
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I will have a look.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2015-07-15 11:01 [Bug middle-end/66877] New: [6 Regression] FAIL: gcc.dg/vect/vect-over-widen-3-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_over_widening_pattern: detected" 2 ktkachov at gcc dot gnu.org
2015-07-15 11:03 ` [Bug middle-end/66877] " rguenth at gcc dot gnu.org
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