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r132429 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: rguenth
Date: Tue Feb 19 11:55:29 2008
New Revision: 132429

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132429
Log:
2008-02-19  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/34989
	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Re-structure.
	Allow propagation to INDIRECT_REF if we can simplify only.

	* gcc.dg/pr34989-1.c: New testcase.
	* gcc.dg/pr34989-2.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/pr34989-1.c
    trunk/gcc/testsuite/gcc.dg/pr34989-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-forwprop.c


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