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* [Bug tree-optimization/57398] New: [4.9 Regression] WRF and BWAVES miscompares with LTO
@ 2013-05-24 13:00 rguenth at gcc dot gnu.org
2013-05-27 7:56 ` [Bug tree-optimization/57398] " rguenth at gcc dot gnu.org
2013-10-30 12:25 ` rguenth at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-05-24 13:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57398
Bug ID: 57398
Summary: [4.9 Regression] WRF and BWAVES miscompares with LTO
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: rguenth at gcc dot gnu.org
Last good rev. 197549, first bad rev. 197595.
Flags:
-Ofast -funroll-loops -fpeel-loops -march=native -flto=4 -fuse-linker-plugin
-fno-fat-lto-objects
-Ofast -funroll-loops -fpeel-loops -march=native -flto -fwhole-program
-flto-partition=none
(both miscompare) on a AMD K10 barcelona machine.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tree-optimization/57398] [4.9 Regression] WRF and BWAVES miscompares with LTO
2013-05-24 13:00 [Bug tree-optimization/57398] New: [4.9 Regression] WRF and BWAVES miscompares with LTO rguenth at gcc dot gnu.org
@ 2013-05-27 7:56 ` rguenth at gcc dot gnu.org
2013-10-30 12:25 ` rguenth at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-05-27 7:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57398
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.9.0
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tree-optimization/57398] [4.9 Regression] WRF and BWAVES miscompares with LTO
2013-05-24 13:00 [Bug tree-optimization/57398] New: [4.9 Regression] WRF and BWAVES miscompares with LTO rguenth at gcc dot gnu.org
2013-05-27 7:56 ` [Bug tree-optimization/57398] " rguenth at gcc dot gnu.org
@ 2013-10-30 12:25 ` rguenth at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-10-30 12:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57398
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
They work again.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2013-10-30 12:25 UTC | newest]
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2013-05-24 13:00 [Bug tree-optimization/57398] New: [4.9 Regression] WRF and BWAVES miscompares with LTO rguenth at gcc dot gnu.org
2013-05-27 7:56 ` [Bug tree-optimization/57398] " rguenth at gcc dot gnu.org
2013-10-30 12:25 ` rguenth at gcc dot gnu.org
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