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r111327 - in /trunk/gcc: ChangeLog testsuite/Ch...

From: sayle at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Tue, 21 Feb 2006 02:28:03 -0000
Subject: r111327 - in /trunk/gcc: ChangeLog testsuite/Ch...

Author: sayle
Date: Tue Feb 21 02:28:03 2006
New Revision: 111327

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111327
Log:

	PR tree-optimization/26361
	* tree-vrp.c (extract_range_from_unary_expr): Handle NEGATE_EXPR
	of unsigned integer types.

	* gcc.dg/tree-ssa/vrp27.c: New test case.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/vrp27.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c

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