1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -O0 -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s
4 define i64 @bitcasti64tof64() {
5 ; CHECK-LABEL: bitcasti64tof64:
7 ; CHECK-NEXT: # implicit-def: $rax
8 ; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
9 ; CHECK-NEXT: vmovq %xmm0, %rax
11 %a = load double, ptr undef
12 %b = bitcast double %a to i64