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* [Bug middle-end/56188] New: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}"
@ 2013-02-03 11:51 schwab@linux-m68k.org
2013-02-03 11:52 ` [Bug middle-end/56188] " schwab@linux-m68k.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: schwab@linux-m68k.org @ 2013-02-03 11:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56188
Bug #: 56188
Summary: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c
scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL
)?}"
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: schwab@linux-m68k.org
Target: powerpc-*-*
Only fails with -m32.
Executing on host: /daten/gcc/gcc-20130202/Build/gcc/xgcc
-B/daten/gcc/gcc-20130202/Build/gcc/
/daten/gcc/gcc-20130202/gcc/testsuite/gcc.dg/ipa/ipa-pta-10.c
-fno-diagnostics-show-caret -O2 -fipa-pta -fdump-ipa-pta-details -lm -m32
-o ./ipa-pta-10.exe (timeout = 300)
spawn /daten/gcc/gcc-20130202/Build/gcc/xgcc
-B/daten/gcc/gcc-20130202/Build/gcc/
/daten/gcc/gcc-20130202/gcc/testsuite/gcc.dg/ipa/ipa-pta-10.c
-fno-diagnostics-show-caret -O2 -fipa-pta -fdump-ipa-pta-details -lm -m32 -o
./ipa-pta-10.exe
PASS: gcc.dg/ipa/ipa-pta-10.c (test for excess errors)
Setting LD_LIBRARY_PATH to
:/daten/gcc/gcc-20130202/Build/gcc:/daten/gcc/gcc-20130202/Build/gcc/64:/daten/gcc/gcc-20130202/Build/powerpc64-linux/./libsanitizer/asan/.libs::/daten/gcc/gcc-20130202/Build/gcc:/daten/gcc/gcc-20130202/Build/gcc/64:/daten/gcc/gcc-20130202/Build/powerpc64-linux/./libsanitizer/asan/.libs:/daten/gcc/gcc-20130202/Build/powerpc64-linux/libstdc++-v3/src/.libs:/daten/gcc/gcc-20130202/Build/powerpc64-linux/libmudflap/.libs:/daten/gcc/gcc-20130202/Build/powerpc64-linux/libsanitizer/.libs:/daten/gcc/gcc-20130202/Build/powerpc64-linux/libssp/.libs:/daten/gcc/gcc-20130202/Build/powerpc64-linux/libgomp/.libs:/daten/gcc/gcc-20130202/Build/powerpc64-linux/libitm/.libs:/daten/gcc/gcc-20130202/Build/powerpc64-linux/libatomic/.libs:/daten/gcc/gcc-20130202/Build/./gcc:/daten/gcc/gcc-20130202/Build/./prev-gcc
spawn [open ...]
PASS: gcc.dg/ipa/ipa-pta-10.c execution test
FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED
)?(NONLOCAL )?}"
$ grep ^ESCAPED ipa-pta-10.c.053i.pta
ESCAPED = *ESCAPED
ESCAPED = ESCAPED + UNKNOWN
ESCAPED = { NULL ESCAPED NONLOCAL foo.varargs i }
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/56188] [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}"
2013-02-03 11:51 [Bug middle-end/56188] New: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}" schwab@linux-m68k.org
@ 2013-02-03 11:52 ` schwab@linux-m68k.org
2013-02-04 9:50 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: schwab@linux-m68k.org @ 2013-02-03 11:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56188
--- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> 2013-02-03 11:52:12 UTC ---
Created attachment 29341
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29341
ipa-pta-10.c.053i.pta
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/56188] [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}"
2013-02-03 11:51 [Bug middle-end/56188] New: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}" schwab@linux-m68k.org
2013-02-03 11:52 ` [Bug middle-end/56188] " schwab@linux-m68k.org
@ 2013-02-04 9:50 ` rguenth at gcc dot gnu.org
2013-02-04 9:56 ` schwab@linux-m68k.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-02-04 9:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56188
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2013-02-04
AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org
|gnu.org |
Target Milestone|--- |4.8.0
Ever Confirmed|0 |1
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> 2013-02-04 09:49:15 UTC ---
Mine. Any know revision this worked properly?
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/56188] [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}"
2013-02-03 11:51 [Bug middle-end/56188] New: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}" schwab@linux-m68k.org
2013-02-03 11:52 ` [Bug middle-end/56188] " schwab@linux-m68k.org
2013-02-04 9:50 ` rguenth at gcc dot gnu.org
@ 2013-02-04 9:56 ` schwab@linux-m68k.org
2013-02-04 11:59 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: schwab@linux-m68k.org @ 2013-02-04 9:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56188
--- Comment #3 from Andreas Schwab <schwab@linux-m68k.org> 2013-02-04 09:56:27 UTC ---
Last successful run was
<http://gcc.gnu.org/ml/gcc-testresults/2013-01/msg01378.html>.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/56188] [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}"
2013-02-03 11:51 [Bug middle-end/56188] New: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}" schwab@linux-m68k.org
` (2 preceding siblings ...)
2013-02-04 9:56 ` schwab@linux-m68k.org
@ 2013-02-04 11:59 ` rguenth at gcc dot gnu.org
2013-02-04 13:32 ` rguenth at gcc dot gnu.org
2013-02-04 13:32 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-02-04 11:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56188
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> 2013-02-04 11:58:50 UTC ---
ok, the difference is that in the working case we have
Equivalence classes for Direct node node id 28:_10 are pointer: 11, location:0
Equivalence classes for Direct node node id 34:derefaddrtmp are pointer: 18,
location:0
while in the non-working case
Equivalence classes for Direct node node id 28:_10 are pointer: 18, location:0
Equivalence classes for Direct node node id 34:derefaddrtmp are pointer: 18,
location:0
Bisecting points to rev. 195646. I have a fix.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/56188] [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}"
2013-02-03 11:51 [Bug middle-end/56188] New: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}" schwab@linux-m68k.org
` (4 preceding siblings ...)
2013-02-04 13:32 ` rguenth at gcc dot gnu.org
@ 2013-02-04 13:32 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-02-04 13:32 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56188
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2013-02-04 13:31:35 UTC ---
Author: rguenth
Date: Mon Feb 4 13:31:28 2013
New Revision: 195713
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195713
Log:
2013-02-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/56188
* tree-ssa-structalias.c (label_visit): Consider case with
initially non-empty points-to set.
(perform_var_substitution): Dump node mapping and clean up.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-structalias.c
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug middle-end/56188] [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}"
2013-02-03 11:51 [Bug middle-end/56188] New: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}" schwab@linux-m68k.org
` (3 preceding siblings ...)
2013-02-04 11:59 ` rguenth at gcc dot gnu.org
@ 2013-02-04 13:32 ` rguenth at gcc dot gnu.org
2013-02-04 13:32 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-02-04 13:32 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56188
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> 2013-02-04 13:32:11 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 7+ messages in thread
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2013-02-03 11:51 [Bug middle-end/56188] New: [4.8 regression] FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}" schwab@linux-m68k.org
2013-02-03 11:52 ` [Bug middle-end/56188] " schwab@linux-m68k.org
2013-02-04 9:50 ` rguenth at gcc dot gnu.org
2013-02-04 9:56 ` schwab@linux-m68k.org
2013-02-04 11:59 ` rguenth at gcc dot gnu.org
2013-02-04 13:32 ` rguenth at gcc dot gnu.org
2013-02-04 13:32 ` rguenth at gcc dot gnu.org
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