--- Comment #2 from razya at il dot ibm dot com 2008-11-19 16:00 ---
(In reply to comment #1)
(In reply to comment #0)
testsuite/gcc.dg/tree-ssa/update-unswitch-1.c is failing when compiled with
-ftree-parallelize-loops=4
In function âblaâ:
/Develop/mainline_parallel/gcc/gcc
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: razya at il dot ibm dot com
GCC build triplet: powerpc64-suse-linux
GCC host triplet: powerpc64-suse-linux
GCC target triplet: powerpc64-suse-linux
http
-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: razya at il dot ibm dot com
GCC build triplet: powerpc64-suse-linux
GCC host triplet: powerpc64-suse-linux
GCC target triplet: powerpc64-suse-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38170
at gcc dot gnu dot org
ReportedBy: razya at il dot ibm dot com
GCC build triplet: powerpc64-suse-linux
GCC host triplet: powerpc64-suse-linux
GCC target triplet: powerpc64-suse-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38154
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: razya at il dot ibm dot com
GCC build triplet: powerpc64-suse-linux
GCC host triplet: powerpc64-suse-linux
GCC target triplet: powerpc64-suse-linux
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: razya at il dot ibm dot com
GCC build triplet: powerpc64-suse-linux
GCC host triplet: powerpc64-suse-linux
GCC target triplet: powerpc64-suse-linux
http://gcc.gnu.org
--- Comment #1 from razya at il dot ibm dot com 2008-11-16 12:12 ---
(In reply to comment #0)
testsuite/gcc.dg/tree-ssa/update-unswitch-1.c is failing when compiled with
-ftree-parallelize-loops=4
In function âblaâ:
/Develop/mainline_parallel/gcc/gcc/testsuite/gcc.dg/tree-ssa
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: razya at il dot ibm dot com
GCC build triplet: powerpc64-suse-linux
GCC host triplet: powerpc64-suse-linux
GCC target triplet: powerpc64-suse-linux
http
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: razya at il dot ibm dot com
GCC build triplet: powerpc64-suse-linux
GCC host triplet: powerpc64-suse-linux
GCC target triplet: powerpc64-suse-linux
http
--- Comment #6 from razya at il dot ibm dot com 2008-08-25 08:08 ---
Subject: Re: [4.4 Regression] FAIL: gcc.dg/matrix/matrix-1.c
scan-ipa-dump-times matrix-reorg Flattened 3 dimensions 1
eric dot weddington at atmel dot com [EMAIL PROTECTED] wrote on
25/08/2008 03:09:29
--- Comment #7 from razya at il dot ibm dot com 2008-08-25 08:09 ---
(In reply to comment #5)
(In reply to comment #4)
(In reply to comment #3)
Patch in bug #37185, comment #3, does not fix this bug.
Meh. Bad patching job by me. Retesting patch...
Confirmed: patch in bug
--- Comment #3 from razya at il dot ibm dot com 2008-08-24 12:28 ---
(In reply to comment #2)
*** Bug 37165 has been marked as a duplicate of this bug. ***
Submitted:
http://gcc.gnu.org/ml/gcc-patches/2008-08/msg01789.html
I now see no failures in matrix reorg suite.
--
http
--- Comment #14 from razya at il dot ibm dot com 2008-05-15 09:41 ---
(In reply to comment #13)
I see this also even without the patch. Can you open a new PR for this?
(In reply to comment #12)
int q, x;
is missing in the testcase. I suppose you tried on the 4.3 branch
--- Comment #15 from razya at il dot ibm dot com 2008-05-15 09:46 ---
(In reply to comment #13)
I see this also even without the patch. Can you open a new PR for this?
Sure.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36244
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34330
--- Comment #11 from razya at il dot ibm dot com 2008-05-15 09:23 ---
(In reply to comment #10)
Subject: Bug 34330
Author: rguenth
Date: Thu May 15 08:21:32 2008
New Revision: 135329
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=135329
Log:
2008-05-15 Richard Guenther
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: razya at il dot ibm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36244
--- Comment #3 from razya at il dot ibm dot com 2008-05-15 11:15 ---
(In reply to comment #2)
Pragmatic fix:
Index: tree-ssa-alias.c
===
--- tree-ssa-alias.c(revision 135330)
+++ tree-ssa-alias.c(working copy
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: razya at il dot ibm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36228
--- Comment #6 from razya at il dot ibm dot com 2008-05-12 09:13 ---
(In reply to comment #0)
/* { dg-do compile } */
/* { dg-options -O3 -ftree-parallelize-loops=4 } */
struct T
{
int t;
struct { short s1, s2, s3, s4 } *s;
};
void
foo (int *a, int *b, int *c, int *d
--- Comment #7 from razya at il dot ibm dot com 2008-05-12 09:42 ---
(In reply to comment #6)
I'm getting the same ICE (with r134722) when running spec2006/gobmk on power6.
The same failure appears also for other benchmarks from spec2006:
h264ref, gromacs, calculix, tonto, wrf
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: razya at il dot ibm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35120
--- Comment #14 from razya at il dot ibm dot com 2007-10-30 09:14 ---
Subject: Re: [4.3 Regression] inlining miscompilation
rguenther at suse dot de [EMAIL PROTECTED] wrote on 29/10/2007
15:12:36:
--- Comment #13 from rguenther at suse dot de 2007-10-29 13:12
--- Comment #10 from razya at il dot ibm dot com 2007-10-29 12:08 ---
(In reply to comment #6)
Hmm, I have a question about IPA CP, should it call cfgcleanup also? It does
not fix the problem here but it seems like a good idea. I can test a patch
which adds the cfgcleanup
--- Comment #12 from razya at il dot ibm dot com 2007-10-29 13:00 ---
Subject: Re: [4.3 Regression] inlining miscompilation
rguenther at suse dot de [EMAIL PROTECTED] wrote on 29/10/2007
14:14:45:
--- Comment #11 from rguenther at suse dot de 2007-10-29 12:14
--- Comment #1 from razya at il dot ibm dot com 2007-09-16 10:38 ---
(In reply to comment #0)
Found this while trying to bootstrap with BOOT_CFLAGS=-O3 -fipa-cp and it
miscompiled libcpp/macro.c at the stage2. Appeared somewhere in between
r122374 and r124593:
/* { dg-do run
--- Comment #4 from razya at il dot ibm dot com 2007-06-06 06:44 ---
(In reply to comment #1)
I get the same failure on powerpc64-linux-gnu.
I committed the patch yesterday.
ok to close the PR?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32146
--- Comment #3 from razya at il dot ibm dot com 2007-05-31 12:57 ---
(In reply to comment #2)
(In reply to comment #1)
I get the same failure on powerpc64-linux-gnu.
I recreated it too, working on it. Thanks
Here's a patch that fixes the problems:
http://gcc.gnu.org/ml/gcc-patches
--- Comment #2 from razya at il dot ibm dot com 2007-05-30 09:38 ---
(In reply to comment #1)
I get the same failure on powerpc64-linux-gnu.
I recreated it too, working on it. Thanks
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32146
--- Comment #5 from razya at il dot ibm dot com 2006-10-31 12:08 ---
(In reply to comment #4)
Subject: Bug 29122
Author: razya
Date: Tue Oct 31 11:36:28 2006
New Revision: 118227
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=118227
Log:
2006-10-31 Razya Ladklesky [EMAIL
--- Comment #3 from razya at il dot ibm dot com 2006-10-12 11:44 ---
(In reply to comment #0)
gcc -O3 test.c --ipa-cp -m64
test.c:
#include stdio.h
int
bar (int b, int c)
{
printf (%d %d\n, b, c);
}
int
foo (int
--- Comment #1 from razya at il dot ibm dot com 2006-09-18 10:09 ---
The ICE is due to a call to a versioned function that IPCP triggered.
The call instruction is corrupted.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29122
: razya at il dot ibm dot com
GCC build triplet: powerpc-suse-linux
GCC host triplet: powerpc-suse-linux
GCC target triplet: powerpc-suse-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24888
--- Comment #2 from razya at il dot ibm dot com 2005-11-16 12:45 ---
(In reply to comment #1)
try dumping with -fdump-tree-*-uid, they are probably different copies. You
can
try http://gcc.gnu.org/ml/gcc-patches/2005-08/msg00314.html to avoid having
unused versions dumped
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