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r119102 - in /trunk/gcc: ChangeLog fold-const.c...

From: rakdver at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Wed, 22 Nov 2006 23:11:16 -0000
Subject: r119102 - in /trunk/gcc: ChangeLog fold-const.c...

Author: rakdver
Date: Wed Nov 22 23:11:15 2006
New Revision: 119102

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119102
Log:
	PR tree-optimization/29921
	* fold-const.c (operand_equal_p): Without HONOR_SIGNED_ZEROS, consider
	signed and unsigned zero equal.

	* gcc.dg/pr29921.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/pr29921.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog

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