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[Bug tree-optimization/21562] [4.0/4.1 Regression] Quiet bad codegen (unrolling + tail call interaction)
- 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: 28 May 2005 22:27:13 -0000
- Subject: [Bug tree-optimization/21562] [4.0/4.1 Regression] Quiet bad codegen (unrolling + tail call interaction)
- References: <20050513235619.21562.dalej@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-28 22:27 -------
Subject: Bug 21562
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: hubicka@gcc.gnu.org 2005-05-28 22:27:04
Modified files:
gcc : ChangeLog cfgexpand.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.c-torture/compile: pr21562.c
Log message:
PR tree-optimization/21562
* cfgexpand.c (construct_init_block): Deal properly with the case
of entry edge not pointing to very first basic block.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8935&r2=2.8936
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgexpand.c.diff?cvsroot=gcc&r1=2.39&r2=2.40
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5550&r2=1.5551
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/compile/pr21562.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21562