[X86][ISelLowering] refactor Varargs handling in X86ISelLowering.cpp · llvm/llvm-project@aa1eb51 · GitHub

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[X86][ISelLowering] refactor Varargs handling in X86ISelLowering.cpp

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Summary:
This patch refactors handling of VarArgs in
X86TargetLowering::LowerFormalArguments.
That refactoring was requested while reviewing
D69372. Code related to varargs handling is removed
from X86TargetLowering::LowerFormalArguments and
is divided into smaller routines.

Reviewed By: aeubanks

Differential Revision: https://reviews.llvm.org/D74794

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avl-llvm committed May 12, 2020

1 parent 6605523 commit aa1eb51