r117135 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rakdver@gcc.gnu.org]

Author: rakdver
Date: Fri Sep 22 10:02:47 2006
New Revision: 117135

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117135
Log:
	PR tree-optimization/28888
	* tree-if-conv.c (combine_blocks): Rewritten.
	* tree-cfg.c (tree_verify_flow_info): Check that edges with
	EDGE_TRUE/FALSE_VALUE follow COND_EXPR.

	* gcc.dg/pr28888.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/pr28888.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-cfg.c
    trunk/gcc/tree-if-conv.c