llvm/test/Transforms/GVN/bitcast-of-call.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
; RUN: opt < %s -passes=gvn -S | FileCheck %s

; PR2213

define ptr @f(ptr %x) {
; CHECK-LABEL: define ptr @f(
; CHECK-SAME: ptr [[X:%.*]]) {
; CHECK-NEXT:  [[ENTRY:.*:]]
; CHECK-NEXT:    [[TMP:%.*]] = call ptr @m(i32 12)
; CHECK-NEXT:    ret ptr [[TMP]]
;
entry:
  %tmp = call ptr @m(i32 12)            ; <ptr> [#uses=2]
  %tmp1 = bitcast ptr %tmp to ptr                ; <ptr> [#uses=0]
  %tmp2 = bitcast ptr %tmp to ptr                ; <ptr> [#uses=0]
  ret ptr %tmp2
}

declare ptr @m(i32)