reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s

declare void @free_v()

define void @f(i32* %x, i32 %c32, i32* %y) nounwind {
; CHECK-LABEL: f:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    pushq %rbp
; CHECK-NEXT:    pushq %r14
; CHECK-NEXT:    pushq %rbx
; CHECK-NEXT:    movq %rdx, %r14
; CHECK-NEXT:    movl %esi, %ebp
; CHECK-NEXT:    movl (%rdi), %ebx
; CHECK-NEXT:    callq free_v
; CHECK-NEXT:    testl %ebp, %ebp
; CHECK-NEXT:    je .LBB0_2
; CHECK-NEXT:  # %bb.1: # %left
; CHECK-NEXT:    movl %ebx, (%r14)
; CHECK-NEXT:  .LBB0_2: # %merge
; CHECK-NEXT:    popq %rbx
; CHECK-NEXT:    popq %r14
; CHECK-NEXT:    popq %rbp
; CHECK-NEXT:    retq
 entry:
  %v = load i32, i32* %x, !invariant.load !0
  call void @free_v()
  %c = icmp ne i32 %c32, 0
  br i1 %c, label %left, label %merge

 left:
  store i32 %v, i32* %y
  br label %merge

 merge:
  ret void
}

!0 = !{}