Changes

Changes from Git (git https://github.com/llvm/llvm-project.git)

Summary

  1. [PowerPC] Fix getMemOperandWithOffsetWidth (details)
Commit bb39eb9e7f42ba8d1f86f961d7f887f9d626b733 by qiucofan
[PowerPC] Fix getMemOperandWithOffsetWidth

Commit 3c0b3250 introduced memory cluster under pwr10 target, but a
check for operands was unexpectedly removed. This adds it back to avoid
regression.
The file was modifiedllvm/lib/Target/PowerPC/PPCInstrInfo.cpp