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authorJakub Jelinek <jakub@redhat.com>2014-03-22 17:25:50 +0100
committerJakub Jelinek <jakub@gcc.gnu.org>2014-03-22 17:25:50 +0100
commitf451d3a836fff435bc4bc0ed121cdc5f6e6c14d6 (patch)
tree99eaf3733d043efe30616738f13338abe2c28621 /gcc/ipa-utils.c
parent3db31fd1cc7acf87e092c0bbeba37d234c77b83b (diff)
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re PR sanitizer/60613 (Invalid signed subtraction ubsan diagnostics)
PR sanitizer/60613 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For code == MINUS_EXPR, never swap op0 with op1. * c-c++-common/ubsan/pr60613-1.c: New test. * c-c++-common/ubsan/pr60613-2.c: New test. From-SVN: r208766
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