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[Bug target/11087] gcc miscompiles raid1.c from linux kernel


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11087



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-07-18 11:20 -------
Subject: Bug 11087

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-rhl-branch
Changes by:	jakub@gcc.gnu.org	2003-07-18 11:20:20

Modified files:
	gcc            : ChangeLog loop.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.c-torture/execute: 20030717-1.c 

Log message:
	PR target/11087
	* loop.c (basic_induction_var): Check if convert_modes emitted any
	instructions. Remove them and return 0 if so.
	
	* gcc.c-torture/execute/20030717-1.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.16114.2.523.2.49&r2=1.16114.2.523.2.50
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.433.2.7.2.1&r2=1.433.2.7.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.2261.2.170.2.22&r2=1.2261.2.170.2.23
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20030717-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=NONE&r2=1.1.4.1


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