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author	rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
	Fri, 7 Apr 2006 08:04:26 +0000 (08:04 +0000)
committer	rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
	Fri, 7 Apr 2006 08:04:26 +0000 (08:04 +0000)
commit	6a4915556915437a45a77e41f44d57a780ad3242
tree	274ecfebe98b30c94224543eddf17c99df847ef5	tree \| snapshot
parent	fc2688d0223463898675a56f26a2421f059d3c05	commit \| diff

2006-04-07 Richard Guenther <rguenther@suse.de>

PR tree-optimization/26135
* tree-ssa-copy.c (stmt_may_generate_copy): Handle memory
loads for store copy-prop.
(copy_prop_visit_stmt): Likewise.

* gcc.dg/tree-ssa/ssa-copyprop-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112749 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| history
gcc/testsuite/ChangeLog		diff \| blob \| history
gcc/testsuite/gcc.dg/tree-ssa/ssa-copyprop-1.c	[new file with mode: 0644]	blob
gcc/tree-ssa-copy.c		diff \| blob \| history

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