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[Bug rtl-optimization/22053] [4.1 Regression] ACATS ICE cxg2002 cxg2008 cxg2019 cxg2020 cxg2021 compensate_edge, at reg-stack.c:2671
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Jun 2005 05:57:47 -0000
- Subject: [Bug rtl-optimization/22053] [4.1 Regression] ACATS ICE cxg2002 cxg2008 cxg2019 cxg2020 cxg2021 compensate_edge, at reg-stack.c:2671
- References: <20050613200815.22053.laurent@guerby.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-06-14 05:57 -------
Subject: Bug 22053
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: sayle@gcc.gnu.org 2005-06-14 05:57:28
Modified files:
gcc : ChangeLog reg-stack.c
Log message:
PR rtl-optimization/22053
* reg-stack.c (compensate_edge): Correct mistake in the assertion
checking of EDGE_ABNORMAL_CALL edges; complex return values can
result in the top two stack slots, st(0) and st(1), being live.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9140&r2=2.9141
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reg-stack.c.diff?cvsroot=gcc&r1=1.183&r2=1.184
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22053