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r168659 - in /trunk/gcc: ChangeLog testsuite/Ch...

From: law at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Tue, 11 Jan 2011 14:10:55 -0000
Subject: r168659 - in /trunk/gcc: ChangeLog testsuite/Ch...

Author: law
Date: Tue Jan 11 14:10:54 2011
New Revision: 168659

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168659
Log:

	* PR tree-optimization/47086
	* tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record
	IVs from statements that might throw.

	* PR tree-optimization/47086
	* gcc.dg/pr47086.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/pr47086.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-loop-ivopts.c

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