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[Bug middle-end/44763] [4.4/4.5 regression] SEGV in allocno_priority_compare_func on Solaris 8
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Sep 2010 13:07:18 -0000
- Subject: [Bug middle-end/44763] [4.4/4.5 regression] SEGV in allocno_priority_compare_func on Solaris 8
- References: <bug-44763-279@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from ebotcazou at gcc dot gnu dot org 2010-09-23 13:07 -------
Subject: Bug 44763
Author: ebotcazou
Date: Thu Sep 23 13:07:01 2010
New Revision: 164563
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164563
Log:
PR middle-end/44763
* ira-color.c (SORTGT): New macro, helper for qsort callbacks.
(allocno_priority_compare_func): Use it instead of a straight
difference computation over priorities.
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/ira-color.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44763