* tree-ssa-loop-niter.c: Include tree-ssanames.h.
commit2c7e5f1057f94462e41c71890e7985942d0332d6
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 7 Nov 2013 14:31:00 +0000 (7 14:31 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 7 Nov 2013 14:31:00 +0000 (7 14:31 +0000)
tree34f58737caa85eb5c8e9db1492758091f6afb58e
parent92decb4186beb66d583764db49d9e8582fa887e7
* tree-ssa-loop-niter.c: Include tree-ssanames.h.
(determine_value_range): Add loop argument.  Use get_range_info to
improve range.
(bound_difference): Adjust caller.

* gcc.dg/tree-ssa/loop-39.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204516 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/loop-39.c [new file with mode: 0644]
gcc/tree-ssa-loop-niter.c