1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=X32
3 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=X64
5 define void @t1(float* %R, <4 x float>* %P1) nounwind {
8 ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
9 ; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
10 ; X32-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
11 ; X32-NEXT: movss %xmm0, (%eax)
16 ; X64-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
17 ; X64-NEXT: movss %xmm0, (%rdi)
19 %X = load <4 x float>, <4 x float>* %P1
20 %tmp = extractelement <4 x float> %X, i32 3
21 store float %tmp, float* %R
25 define float @t2(<4 x float>* %P1) nounwind {
28 ; X32-NEXT: pushl %eax
29 ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
30 ; X32-NEXT: movddup {{.*#+}} xmm0 = mem[0,0]
31 ; X32-NEXT: movss %xmm0, (%esp)
32 ; X32-NEXT: flds (%esp)
38 ; X64-NEXT: movddup {{.*#+}} xmm0 = mem[0,0]
40 %X = load <4 x float>, <4 x float>* %P1
41 %tmp = extractelement <4 x float> %X, i32 2
45 define void @t3(i32* %R, <4 x i32>* %P1) nounwind {
48 ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
49 ; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
50 ; X32-NEXT: movl 12(%ecx), %ecx
51 ; X32-NEXT: movl %ecx, (%eax)
56 ; X64-NEXT: movl 12(%rsi), %eax
57 ; X64-NEXT: movl %eax, (%rdi)
59 %X = load <4 x i32>, <4 x i32>* %P1
60 %tmp = extractelement <4 x i32> %X, i32 3
61 store i32 %tmp, i32* %R
65 define i32 @t4(<4 x i32>* %P1) nounwind {
68 ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
69 ; X32-NEXT: movl 12(%eax), %eax
74 ; X64-NEXT: movl 12(%rdi), %eax
76 %X = load <4 x i32>, <4 x i32>* %P1
77 %tmp = extractelement <4 x i32> %X, i32 3