Qiu Chaofan 71f1ab5354 [PowerPC] Remove unnecessary XSRSP instruction ...

MI peephole will remove unnecessary FRSP instructions. This patch
removes such unnecessary XSRSP.

Reviewed By: steven.zhang

Differential Revision: https://reviews.llvm.org/D77208

2020-04-03 11:05:14 +08:00

62 KiB

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