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author	jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
	Mon, 12 Jul 2010 22:11:27 +0000 (22:11 +0000)
committer	jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
	Mon, 12 Jul 2010 22:11:27 +0000 (22:11 +0000)
commit	273e780e59817ad6ee61abfb851d35e11c044c13
tree	2ea05cb45ffae6bb753a132c2144022300e03f44	tree \| snapshot
parent	0c5c4d5992e57440e4542c72b95bd1f02176193d	commit \| diff

* tree-vrp.c (simplify_bit_ops_using_ranges): New function.
(simplify_stmt_using_ranges): Use it.

* gcc.dg/tree-ssa/vrp53.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162115 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| history
gcc/testsuite/ChangeLog		diff \| blob \| history
gcc/testsuite/gcc.dg/tree-ssa/vrp53.c	[new file with mode: 0644]	blob
gcc/tree-vrp.c		diff \| blob \| history

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