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* [Bug bootstrap/61565] ICE building libjava/interpret.cc
[not found] <bug-61565-4@http.gcc.gnu.org/bugzilla/>
@ 2014-06-20 4:47 ` rth at gcc dot gnu.org
2014-06-20 4:53 ` [Bug bootstrap/61565] [4.10 Regression] " pinskia at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu.org @ 2014-06-20 4:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61565
Richard Henderson <rth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mshawcroft at gcc dot gnu.org
--- Comment #1 from Richard Henderson <rth at gcc dot gnu.org> ---
git bisect says the offending commit is
commit c0277521db0192171b1275c2b8d7cb5d4be488d9
Author: mshawcroft <mshawcroft@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue Apr 22 16:08:33 2014 +0000
[AArch64] Define TARGET_FLAGS_REGNUM
Ramana noted:
This defines TARGET_FLAGS_REGNUM for AArch64 to be CC_REGNUM. Noticed
this turns on the cmpelim pass after reload and in a few examples and
a couple of benchmarks I noticed a number of comparisons getting
deleted.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209643
138bc75d-0d04-0410-961f-82ee72b054a4
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/61565] [4.10 Regression] ICE building libjava/interpret.cc
[not found] <bug-61565-4@http.gcc.gnu.org/bugzilla/>
2014-06-20 4:47 ` [Bug bootstrap/61565] ICE building libjava/interpret.cc rth at gcc dot gnu.org
@ 2014-06-20 4:53 ` pinskia at gcc dot gnu.org
2014-06-20 5:08 ` rth at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2014-06-20 4:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61565
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu.org
Target Milestone|--- |4.10.0
Summary|ICE building |[4.10 Regression] ICE
|libjava/interpret.cc |building
| |libjava/interpret.cc
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/61565] [4.10 Regression] ICE building libjava/interpret.cc
[not found] <bug-61565-4@http.gcc.gnu.org/bugzilla/>
2014-06-20 4:47 ` [Bug bootstrap/61565] ICE building libjava/interpret.cc rth at gcc dot gnu.org
2014-06-20 4:53 ` [Bug bootstrap/61565] [4.10 Regression] " pinskia at gcc dot gnu.org
@ 2014-06-20 5:08 ` rth at gcc dot gnu.org
2014-06-20 20:43 ` rth at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu.org @ 2014-06-20 5:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61565
Richard Henderson <rth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2014-06-20
Assignee|unassigned at gcc dot gnu.org |rth at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #2 from Richard Henderson <rth at gcc dot gnu.org> ---
Which clearly means some sort of latent bug in cmpelim.
Investigating...
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/61565] [4.10 Regression] ICE building libjava/interpret.cc
[not found] <bug-61565-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2014-06-20 5:08 ` rth at gcc dot gnu.org
@ 2014-06-20 20:43 ` rth at gcc dot gnu.org
2014-06-22 19:33 ` rth at gcc dot gnu.org
2014-06-22 19:35 ` rth at gcc dot gnu.org
5 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu.org @ 2014-06-20 20:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61565
--- Comment #3 from Richard Henderson <rth at gcc dot gnu.org> ---
Patch:
https://gcc.gnu.org/ml/gcc-patches/2014-06/msg01637.html
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/61565] [4.10 Regression] ICE building libjava/interpret.cc
[not found] <bug-61565-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2014-06-20 20:43 ` rth at gcc dot gnu.org
@ 2014-06-22 19:33 ` rth at gcc dot gnu.org
2014-06-22 19:35 ` rth at gcc dot gnu.org
5 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu.org @ 2014-06-22 19:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61565
--- Comment #4 from Richard Henderson <rth at gcc dot gnu.org> ---
Author: rth
Date: Sun Jun 22 19:32:57 2014
New Revision: 211881
URL: https://gcc.gnu.org/viewcvs?rev=211881&root=gcc&view=rev
Log:
PR target/61565
* compare-elim.c (struct comparison): Add eh_note.
(find_comparison_dom_walker::before_dom_children): Don't eliminate
a redundant comparison in a different EH region. Purge EH edges if
necessary.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/compare-elim.c
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug bootstrap/61565] [4.10 Regression] ICE building libjava/interpret.cc
[not found] <bug-61565-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2014-06-22 19:33 ` rth at gcc dot gnu.org
@ 2014-06-22 19:35 ` rth at gcc dot gnu.org
5 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu.org @ 2014-06-22 19:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61565
Richard Henderson <rth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from Richard Henderson <rth at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 6+ messages in thread
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2014-06-20 4:47 ` [Bug bootstrap/61565] ICE building libjava/interpret.cc rth at gcc dot gnu.org
2014-06-20 4:53 ` [Bug bootstrap/61565] [4.10 Regression] " pinskia at gcc dot gnu.org
2014-06-20 5:08 ` rth at gcc dot gnu.org
2014-06-20 20:43 ` rth at gcc dot gnu.org
2014-06-22 19:33 ` rth at gcc dot gnu.org
2014-06-22 19:35 ` rth at gcc dot gnu.org
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