r127132 - in /trunk/gcc: ChangeLog testsuite/Ch...

[drow@gcc.gnu.org]

Author: drow
Date: Wed Aug  1 16:53:01 2007
New Revision: 127132

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127132
Log:
	PR tree-optimization/32919
	* tree-ssa-sccvn.c (visit_phi): Do not visit abnormal PHIs.
	* tree-ssa-coalesce.c (ssa_conflicts_dump): New.
	(coalesce_ssa_name): Call it.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr32919.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-coalesce.c
    trunk/gcc/tree-ssa-sccvn.c