1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=i386-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X32
3; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64
4
5; Used movq to load i64 into a v2i64 when the top i64 is 0.
6
7define <2 x i64> @foo1(i64* %y) nounwind  {
8; X32-LABEL: foo1:
9; X32:       # %bb.0: # %entry
10; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
11; X32-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
12; X32-NEXT:    retl
13;
14; X64-LABEL: foo1:
15; X64:       # %bb.0: # %entry
16; X64-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
17; X64-NEXT:    retq
18entry:
19  %tmp1 = load i64, i64* %y, align 8
20  %s2v = insertelement <2 x i64> undef, i64 %tmp1, i32 0
21  %loadl = shufflevector <2 x i64> zeroinitializer, <2 x i64> %s2v, <2 x i32> <i32 2, i32 1>
22  ret <2 x i64> %loadl
23}
24
25
26define <4 x float> @foo2(i64* %p) nounwind {
27; X32-LABEL: foo2:
28; X32:       # %bb.0: # %entry
29; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
30; X32-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
31; X32-NEXT:    retl
32;
33; X64-LABEL: foo2:
34; X64:       # %bb.0: # %entry
35; X64-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
36; X64-NEXT:    retq
37entry:
38  %load = load i64, i64* %p
39  %s2v = insertelement <2 x i64> undef, i64 %load, i32 0
40  %loadl = shufflevector <2 x i64> zeroinitializer, <2 x i64> %s2v, <2 x i32> <i32 2, i32 1>
41  %0 = bitcast <2 x i64> %loadl to <4 x float>
42  ret <4 x float> %0
43}
44