[PATCH] D101718: [X86] Fold load with tail call more aggressively

[Nick Zavaritsky via Phabricator via llvm-commits]

mejedi created this revision.
mejedi added a reviewer: craig.topper.
Herald added subscribers: pengfei, hiraditya.
mejedi requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Enable folding for tail calls with multiple arguments.

Fixes bugzilla issue 50042.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D101718

Files:
  llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
  llvm/test/CodeGen/X86/cfguard-checks.ll
  llvm/test/CodeGen/X86/musttail-varargs.ll
  llvm/test/CodeGen/X86/sibcall-4.ll
  llvm/test/CodeGen/X86/tailcall-64.ll

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