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(parent: 657bf67) | patch
* tree-vrp.c (extract_range_from_binary_expr): Don't shift by
authoraoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 12 Dec 2008 04:56:29 +0000 (04:56 +0000)
committeraoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 12 Dec 2008 04:56:29 +0000 (04:56 +0000)
commitb126ad48b82fb94d4024b4b444267dd382f24774
tree1ffb7ffff10a699fb7a8e87e1fd7bf924380fd57tree | snapshot
parent657bf677e0316bbe385cc292a19ca29f1443bca3commit | diff
* tree-vrp.c (extract_range_from_binary_expr): Don't shift by
floor_log2 of zero.  Negate widened zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142702 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/tree-vrp.c diff | blob | history
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