[patch] Fix store CCP thinkos

[Diego Novillo]

On Tue, Aug 16, 2005 at 01:28:20AM +0200, Steven Bosscher wrote:

> 	* tree-ssa-ccp.c (likely_value): If the right hand side is a
> 	constant, return CONSTANT.
> 	(ccp_lattice_meet): Use operand_equal_p instead of simple_cst_equal.
> 	(ccp_fold, visit_assignment): Likewise.
> 	(evaluate_stmt): Handle UNDEFINED and UNKNOWN_VAL the same way.
> 
OK.  You don't mention the PR that this fixes, though.  Could you
also add the test case?