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

[Stephen Long via Phabricator via llvm-commits]

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Instead of filling padding bytes with 0, let the assembler fill it
with zero or no-op instructions.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D132508

Files:
  llvm/lib/MC/MCAsmStreamer.cpp
  llvm/test/CodeGen/AArch64/aarch64-p2align-max-bytes-neoverse.ll
  llvm/test/CodeGen/AArch64/aarch64-p2align-max-bytes.ll
  llvm/test/CodeGen/AArch64/aarch64-sched-store.ll
  llvm/test/CodeGen/AArch64/merge-store-dependency.ll
  llvm/test/MC/AsmParser/directive_align.s

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