[PATCH] D132508: [MC] Let assembler decide the fill value for p2align instead of 0x0

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Reinterpreting `Value == 0` to mean the user didn't specify a value is wrong.  We should distinguish between "no fill specified" and "fill zero specified".  (At least, that's how it should work, as far as I can tell.)

In the "no fill specified" case, we should end up in emitCodeAlignment; we can emit the correct directive from there, instead of throwing away the information.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132508/new/

https://reviews.llvm.org/D132508