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* Adding -verify-machineinstrs option to PowerPC testsEhsan Amiri2016-08-031-1/+1
| | | | | | | | | | | Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. llvm-svn: 277624
* Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT.Paul Robinson2016-02-261-5/+5
| | | | | | | | FileCheck actually doesn't support combo suffixes. Differential Revision: http://reviews.llvm.org/D17588 llvm-svn: 262054
* [PowerPC] Implement combineRepeatedFPDivisorsHal Finkel2014-11-241-0/+39
This does not matter on newer cores (where we can use reciprocal estimates in fast-math mode anyway), but for older cores this allows us to generate better fast-math code where we have multiple FDIVs with a common divisor. llvm-svn: 222710
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