r125531 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rakdver@gcc.gnu.org]

Author: rakdver
Date: Thu Jun  7 15:34:40 2007
New Revision: 125531

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125531
Log:
	PR tree-optimization/32220
	* tree-predcom.c (eliminate_temp_copies): Handle the case that loop
	phi node is reached before defining statement.

	* gfortran.dg/predcom-2.f: New testcase.


Added:
    trunk/gcc/testsuite/gfortran.dg/predcom-2.f
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-predcom.c