llvm/test/CodeGen/X86/tailcall-pseudo.mir

#RUN: llc -verify-machineinstrs -mtriple=i386-apple-darwin -o - -run-pass=x86-pseudo %s | FileCheck %s
---
name:            tail_call_fail
tracksRegLiveness: true
body:             |
  bb.0:
    TCRETURNri undef renamable $eax, 0, csr_32, implicit $esp, implicit $ssp
    ; CHECK: TAILJMPr killed undef renamable $eax, csr_32, implicit $esp, implicit $ssp

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