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* Reapply r262054 with triple fix.Paul Robinson2016-02-261-15/+15
| | | | llvm-svn: 262069
* Revert r262054 on one file that fails sometimes.Paul Robinson2016-02-261-14/+14
| | | | llvm-svn: 262060
* Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT.Paul Robinson2016-02-261-14/+14
| | | | | | | | FileCheck actually doesn't support combo suffixes. Differential Revision: http://reviews.llvm.org/D17588 llvm-svn: 262054
* DAGCombiner: Allow the DAGCombiner to combine multiple FDIVs with the same ↵Hao Liu2014-11-211-0/+94
divisor info FMULs by the reciprocal. E.g., ( a / D; b / D ) -> ( recip = 1.0 / D; a * recip; b * recip) A hook is added to allow the target to control whether it needs to do such combine. Reviewed in http://reviews.llvm.org/D6334 llvm-svn: 222510
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