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tree-vrp.c (simplify_cond_using_ranges): Simplify test of boolean when the boolean...
authorJeff Law <law@redhat.com>
Tue, 9 Apr 2013 13:05:08 +0000 (07:05 -0600)
committerJeff Law <law@gcc.gnu.org>
Tue, 9 Apr 2013 13:05:08 +0000 (07:05 -0600)
commita32dfe9d0614b2460957ee107baf25e88ff3f026
tree4c26150320e73f69086aed708a6b834ab32644cbtree
parentab4425be3016e8e144c9a4971ad78cb32bbbfa65commit | diff
tree-vrp.c (simplify_cond_using_ranges): Simplify test of boolean when the boolean was created by converting a wider...

       * tree-vrp.c (simplify_cond_using_ranges): Simplify test of boolean
       when the boolean was created by converting a wider object which
       had a boolean range.

        * gcc.dg/tree-ssa/vrp87.c: New test

From-SVN: r197631
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/tree-ssa/vrp87.c [new file with mode: 0644] blob
gcc/tree-vrp.c diff | blob | history