Re-land "[PowerPC] Remove QPX/A2Q BGQ/BGP CNK support"

This reverts commit bf544fa1c3cb80f24d85e84559fb11193846259f.

Fixed the typo in PPCInstrInfo.cpp.

GitOrigin-RevId: d28f86723f37b2329428dfbcf847d3261f38dcc8
2 files changed