--- Comment #6 from law at redhat dot com 2005-11-30 08:55 ---
Subject: Re: [4.1/4.2 Regression] ICE in
coalesce_abnormal_edges, at tree-outof-ssa.c:646
On Mon, 2005-11-28 at 23:26 +, janis at gcc dot gnu dot org wrote:
--- Comment #4 from janis at gcc dot gnu dot
--- Comment #7 from law at redhat dot com 2005-11-30 08:55 ---
Subject: Re: [4.1/4.2 Regression] ICE in
coalesce_abnormal_edges, at tree-outof-ssa.c:646
On Mon, 2005-11-28 at 23:26 +, janis at gcc dot gnu dot org wrote:
--- Comment #4 from janis at gcc dot gnu dot
--- Comment #9 from law at redhat dot com 2005-11-30 08:57 ---
Fixed via today's patch to tree-ssa-uncprop.c.
--
law at redhat dot com changed:
What|Removed |Added
--- Comment #10 from giovannibajo at libero dot it 2005-11-30 09:52 ---
Jeff, did you backport the patch to the 4.1 branch? I don't see the commit
there.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25000
--- Comment #4 from janis at gcc dot gnu dot org 2005-11-28 23:26 ---
A regression hunt using the reduced testcase from comment #3 identified the
following patch:
http://gcc.gnu.org/viewcvs?view=revrev=98066
r98066 | law | 2005-04-13 04:29:40 + (Wed, 13 Apr 2005)
--
--- Comment #5 from law at redhat dot com 2005-11-29 00:22 ---
Subject: Re: [4.1/4.2 Regression] ICE in
coalesce_abnormal_edges, at tree-outof-ssa.c:646
On Mon, 2005-11-28 at 23:26 +, janis at gcc dot gnu dot org wrote:
--- Comment #4 from janis at gcc dot gnu dot
--- Comment #1 from rguenth at gcc dot gnu dot org 2005-11-23 12:27 ---
Created an attachment (id=10324)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10324action=view)
testcase
reduced testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25000
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
CC||pinskia at gcc dot gnu dot
|
--- Comment #2 from pinskia at gcc dot gnu dot org 2005-11-23 13:31 ---
Conflict pRes_1(ab) and pRes_8(ab) across an abnormal edge from BB4-BB15
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25000
--
steven at gcc dot gnu dot org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last
--- Comment #3 from pinskia at gcc dot gnu dot org 2005-11-23 15:41 ---
Reduced testcase:
int * f(void);
void g(int*);
bool h(void);
void Find( )
{
int * pRes = f();
if( !pRes ) {
if( h()){
if( h()){
try
{
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