r176750 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Mon Jul 25 14:51:47 2011
New Revision: 176750

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176750
Log:
gcc/
	PR tree-optimization/49809
	* tree-ssa-phiopt.c (cond_if_else_store_replacement): Use
	gimple_get_lhs instead of gimple_assign_lhs.

gcc/testsuite/
	PR tree-optimization/49809
	* gnat.dg/opt18.adb, gnat.dg/opt18.ads, gnat.dg/opt18_pkg.ads: New
	test.

Added:
    trunk/gcc/testsuite/gnat.dg/opt18.adb
    trunk/gcc/testsuite/gnat.dg/opt18.ads
    trunk/gcc/testsuite/gnat.dg/opt18_pkg.ads
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-phiopt.c