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author	aldyh <aldyh@138bc75d-0d04-0410-961f-82ee72b054a4>
	Tue, 4 Sep 2018 14:52:41 +0000 (14:52 +0000)
committer	aldyh <aldyh@138bc75d-0d04-0410-961f-82ee72b054a4>
	Tue, 4 Sep 2018 14:52:41 +0000 (14:52 +0000)
commit	ed81b3caf04d34008f68c63581967932201d0299
tree	fab8d76e903fd48987f1fdd63ff2b52124196a9a	tree
parent	599fba1616c187e87a9caf03b9a8d50e1b31986e	commit \| diff

* wide-int-range.cc (wide_int_range_convert): New.
* wide-int-range.h (wide_int_range_convert): New.
* tree-vrp.c (extract_range_from_unary_expr): Abstract wide int
code into wide_int_range_convert.
(extract_range_into_wide_ints): Do not munge anti range constants
into the entire domain. Just return the range back.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264085 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/tree-vrp.c		diff \| blob \| blame \| history
gcc/wide-int-range.cc		diff \| blob \| blame \| history
gcc/wide-int-range.h		diff \| blob \| blame \| history

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