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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/18040] [4.0 Regression] ICE in for_each_index, at tree-ssa-loop-im.c:178
Date: Sun, 17 Oct 2004 16:17:00 -0000 [thread overview]
Message-ID: <20041017161712.29146.qmail@sourceware.org> (raw)
In-Reply-To: <20041017123619.18040.aj@gcc.gnu.org>
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-17 16:17 -------
The bug shows up in .sra:
<L3>:;
! D.1674 = (struct
{
object:: * __pfn;
int __delta;
! }) iftmp.0;
! D.1675_16 = D.1674.__pfn;
if (D.1675_16 != 0B) goto <L5>; else goto <L10>;
<L5>:;
--- ...,... ----
+ # SR.18_51 = PHI <SR.18_58(5), SR.18_60(4)>;
+ # SR.17_6 = PHI <SR.17_57(5), SR.17_59(4)>;
<L3>:;
! SR.20_53 = ((struct
{
object:: * __pfn;
int __delta;
! }) iftmp.0).__delta;
! iftmp.0.__delta = SR.18_51;
! iftmp.0.__pfn = SR.17_6;
! SR.19_56 = ((struct
! {
! object:: * __pfn;
! int __delta;
! }) iftmp.0).__pfn;
! D.1675_16 = SR.19_56;
if (D.1675_16 != 0B) goto <L5>; else goto <L10>;
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |rth at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18040
next prev parent reply other threads:[~2004-10-17 16:17 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-17 12:36 [Bug middle-end/18040] New: " aj at gcc dot gnu dot org
2004-10-17 12:37 ` [Bug middle-end/18040] " aj at gcc dot gnu dot org
2004-10-17 13:06 ` kazu at cs dot umass dot edu
2004-10-17 13:34 ` [Bug middle-end/18040] [4.0 Regression] " giovannibajo at libero dot it
2004-10-17 14:47 ` [Bug tree-optimization/18040] " pinskia at gcc dot gnu dot org
2004-10-17 16:01 ` rakdver at gcc dot gnu dot org
2004-10-17 16:11 ` pinskia at gcc dot gnu dot org
2004-10-17 16:17 ` pinskia at gcc dot gnu dot org [this message]
2004-10-17 16:23 ` rakdver at gcc dot gnu dot org
2004-10-17 16:30 ` pinskia at gcc dot gnu dot org
2004-10-17 19:18 ` rakdver at gcc dot gnu dot org
2004-10-17 22:06 ` pinskia at gcc dot gnu dot org
2004-10-17 22:17 ` pinskia at gcc dot gnu dot org
2004-10-17 22:19 ` pinskia at gcc dot gnu dot org
2004-11-27 21:17 ` neroden at gcc dot gnu dot org
2004-11-27 21:20 ` pinskia at gcc dot gnu dot org
2004-12-10 16:54 ` pinskia at gcc dot gnu dot org
2004-12-12 3:05 ` pinskia at gcc dot gnu dot org
2004-12-12 16:45 ` cvs-commit at gcc dot gnu dot org
2004-12-12 16:46 ` pinskia at gcc dot gnu dot org
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