; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc < %s -mtriple aarch64-unknown-unknown | FileCheck %s --check-prefixes=CHECK

define double @extend(float %x) {
; CHECK-LABEL: extend:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    fmov s0, s0
; CHECK-NEXT:    ret
entry:
  %0 = bitcast float %x to i32
  %conv = zext i32 %0 to i64
  %1 = bitcast i64 %conv to double
  ret double %1
}

define float @truncate(double %x) {
; CHECK-LABEL: truncate:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    // kill: def $s0 killed $s0 killed $d0
; CHECK-NEXT:    ret
entry:
  %0 = bitcast double %x to i64
  %conv = trunc i64 %0 to i32
  %1 = bitcast i32 %conv to float
  ret float %1
}