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Nemanja Ivanovic 8c69b6f74f [PowerPC] Update Vector Costs for P9
For the power9 CPU, vector operations consume a pair of execution units rather
than one execution unit like a scalar operation. Update the target transform
cost functions to reflect the higher cost of vector operations when targeting
Power9.

Patch by RolandF.

Differential revision: https://reviews.llvm.org/D55461


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@352261 91177308-0d34-0410-b5e6-96231b3b80d8
2019-01-26 01:18:48 +00:00
..
2018-01-05 14:40:04 +00:00