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r127855 - in /trunk/gcc: ChangeLog simplify-rtx...

From: jakub at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Tue, 28 Aug 2007 09:47:32 -0000
Subject: r127855 - in /trunk/gcc: ChangeLog simplify-rtx...

Author: jakub
Date: Tue Aug 28 09:47:32 2007
New Revision: 127855

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127855
Log:
	PR rtl-optimization/33148
	* simplify-rtx.c (simplify_unary_operation_1): Only optimize
	(neg (lt X 0)) if X has scalar int mode.

	* gcc.c-torture/compile/20070827-1.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/20070827-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/simplify-rtx.c
    trunk/gcc/testsuite/ChangeLog

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