Nemanja Ivanovic 1461fb6e78 [PowerPC] Exploit single instruction load-and-splat for word and doubleword ...

We currently produce a load, followed by (possibly a move for integers and) a
splat as separate instructions. VSX has always had a splatting load for
doublewords, but as of Power9, we have it for words as well. This patch just
exploits these instructions.

Differential revision: https://reviews.llvm.org/D63624

llvm-svn: 372139

2019-09-17 16:45:20 +00:00

2.4 KiB

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