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* [PowerPC] Replace the Post RA List Scheduler with the Machine SchedulerStefan Pintilie2018-07-041-1/+1
| | | | | | | | | | | We want to run the Machine Scheduler instead of the List Scheduler after RA. Checked with a performance run on a Power 9 machine with SPEC 2006 and while some benchmarks improved and others degraded the geomean was slightly improved with the Machine Scheduler. Differential Revision: https://reviews.llvm.org/D45265 llvm-svn: 336295
* CodeGen: Power: Add lowering for shifts of v1i128.Kyle Butt2017-05-171-4/+88
| | | | | | | | | | | | When legalizing vector operations on vNi128, they will be split to v1i128 because that is a legal type on ppc64, but then the compiler will crash in selection dag because it fails to select for these operations. This patch fixes shift operations. Logical shift right and left shift can be performed in the vector unit, but algebraic shift right requires being split. Differential Revision: https://reviews.llvm.org/D32774 llvm-svn: 303307
* 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
* Eliminate more uses of llvm-as and llvm-dis.Dan Gohman2009-09-091-1/+1
| | | | llvm-svn: 81293
* Add support for lowering 128-bit shifts on ppc64.Dan Gohman2008-03-071-0/+14
llvm-svn: 48029
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