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r138191 - in /trunk/gcc: ChangeLog tree-ssa-scc...
- From: ebotcazou at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sun, 27 Jul 2008 16:55:31 -0000
- Subject: r138191 - in /trunk/gcc: ChangeLog tree-ssa-scc...
Author: ebotcazou
Date: Sun Jul 27 16:55:31 2008
New Revision: 138191
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138191
Log:
PR tree-optimization/36830
* tree-ssa-sccvn.c (vn_reference_op_compute_hash): Hash operand #2.
(expressions_equal_p): Return false if only one operand is null.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-sccvn.c