[PATCH] D81106: [PowerPC][NFC] Don't need to and instruction with inverse of mask.

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

Shall we mask out the bits (keep existing `(read32(loc) & ~mask)`)? If other relocations don't behave this way, let's fix it. Writing zeros to the bits is a courtesy of the assembly but should we make use of the assumption? PPC64 is a RELA target and for an RELA target the implicit addend should be relied upon. AArch64.cpp masks out the bits as well.


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  https://reviews.llvm.org/D81106/new/

https://reviews.llvm.org/D81106