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authorJeff Law <law@redhat.com>2015-02-13 13:17:55 -0700
committerJeff Law <law@gcc.gnu.org>2015-02-13 13:17:55 -0700
commitbe1448389ab3038cccba3ed99e157bd6842ef88f (patch)
tree79bec4c1dc64b01a597c72371d5e618363458405 /gcc/tree-ssa-phiopt.c
parentd05022766b7e692567e24198d44b91253c4a2625 (diff)
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re PR rtl-optimization/47477 (Sub-optimal mov at end of method)
PR rtl-optimization/47477 * match.pd (convert (plus/minus (convert @0) (convert @1): New simplifier to narrow arithmetic. PR rtl-optimization/47477 * gcc.dg/tree-ssa/pr47477.c: New test. From-SVN: r220695
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