source-changes: CVS commit: src/gnu/dist/gcc/gcc

Subject: CVS commit: src/gnu/dist/gcc/gcc
To: None <source-changes@NetBSD.org>
From: Richard Earnshaw <rearnsha@netbsd.org>
List: source-changes
Date: 12/13/2003 12:20:53

Module Name:	src
Committed By:	rearnsha
Date:		Sat Dec 13 12:20:53 UTC 2003

Modified Files:
	src/gnu/dist/gcc/gcc: loop.c

Log Message:
Pull up the following patch from the main gcc tree.
	PR optimization/13037
	* loop.c (update_giv_derive): Ignore redundant sets of a biv
	when calculating how to derive a giv from a biv.
This fixes the underlying problem in toolchain/23002.


To generate a diff of this commit:
cvs rdiff -r1.1.1.2 -r1.2 src/gnu/dist/gcc/gcc/loop.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.