[PATCH] D70413: [musttail] Don't forward incoming registers over call site registers

[Reid Kleckner via Phabricator via llvm-commits]

rnk updated this revision to Diff 230176.
rnk added a comment.

- Don't forward AL on Windows instead.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70413/new/

https://reviews.llvm.org/D70413

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/X86/cfguard-checks.ll
  llvm/test/CodeGen/X86/musttail-varargs.ll

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