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gcc/ChangeLog:
authorkugan <kugan@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 29 Jun 2015 00:15:41 +0000 (00:15 +0000)
committerkugan <kugan@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 29 Jun 2015 00:15:41 +0000 (00:15 +0000)
commit5aed2291d3bc1f64bf35c4b063fee933ee2a7d17
tree6ddf08cb993b1fa6c3529b9a573caabf1b9ac656tree
parente5e7bb9a0ae4c360b361c7194ee6caf14d0722efcommit | diff
gcc/ChangeLog:

2015-06-29  Kugan Vivekanandarajah  <kuganv@linaro.org>

PR middle-end/64130
* tree-vrp.c (extract_range_from_binary_expr_1): For unsigned
division, compute max and min when value ranges for dividend and
divisor are available.

gcc/testsuite/ChangeLog:

2015-06-29  Kugan Vivekanandarajah  <kuganv@linaro.org>

PR middle-end/64130
* gcc.dg/tree-ssa/pr64130.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225108 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/tree-ssa/pr64130.c [new file with mode: 0644] blob
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