Maryam Moghadas cf0395f816 [PowerPC] Fix the xxperm swap requirements ...

This patch is to fix the xxperm vector operand swap condition so that the
single-use operand is in V2 to prevent copying, it also fixes the subtarget
condition to exploit the xpperm.

Reviewed By: stefanp

Differential Revision: https://reviews.llvm.org/D146632

2023-04-05 20:13:40 -05:00

18 KiB

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