r169589 - in /branches/google/integration/gcc: ...

[dnovillo@gcc.gnu.org]

Author: dnovillo
Date: Wed Feb  2 17:47:35 2011
New Revision: 169589

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169589
Log:
	PR tree-optimization/47265
	PR tree-optimization/47443
	* tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false
	if name still has some uses.

	* gcc.c-torture/compile/pr47265.c: New test.
	* gcc.dg/pr47443.c: New test.

Added:
    branches/google/integration/gcc/testsuite/gcc.c-torture/compile/pr47265.c
    branches/google/integration/gcc/testsuite/gcc.dg/pr47443.c
Modified:
    branches/google/integration/gcc/ChangeLog
    branches/google/integration/gcc/testsuite/ChangeLog
    branches/google/integration/gcc/tree-ssa-forwprop.c