1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=x86_64-- -mattr=+sse2  | FileCheck %s
3
4define float @ext_fadd_v4f32(<4 x float> %x) {
5; CHECK-LABEL: ext_fadd_v4f32:
6; CHECK:       # %bb.0:
7; CHECK-NEXT:    movhlps {{.*#+}} xmm0 = xmm0[1,1]
8; CHECK-NEXT:    addss {{.*}}(%rip), %xmm0
9; CHECK-NEXT:    retq
10  %bo = fadd <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
11  %ext = extractelement <4 x float> %bo, i32 2
12  ret float %ext
13}
14
15define float @ext_fsub_v4f32(<4 x float> %x) {
16; CHECK-LABEL: ext_fsub_v4f32:
17; CHECK:       # %bb.0:
18; CHECK-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1,2,3]
19; CHECK-NEXT:    movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
20; CHECK-NEXT:    subss %xmm0, %xmm1
21; CHECK-NEXT:    movaps %xmm1, %xmm0
22; CHECK-NEXT:    retq
23  %bo = fsub <4 x float> <float 1.0, float 2.0, float 3.0, float 42.0>, %x
24  %ext = extractelement <4 x float> %bo, i32 1
25  ret float %ext
26}
27
28define float @ext_fmul_v4f32(<4 x float> %x) {
29; CHECK-LABEL: ext_fmul_v4f32:
30; CHECK:       # %bb.0:
31; CHECK-NEXT:    shufps {{.*#+}} xmm0 = xmm0[3,1,2,3]
32; CHECK-NEXT:    mulss {{.*}}(%rip), %xmm0
33; CHECK-NEXT:    retq
34  %bo = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
35  %ext = extractelement <4 x float> %bo, i32 3
36  ret float %ext
37}
38
39; TODO: X / 1.0 --> X
40
41define float @ext_fdiv_v4f32(<4 x float> %x) {
42; CHECK-LABEL: ext_fdiv_v4f32:
43; CHECK:       # %bb.0:
44; CHECK-NEXT:    divss {{.*}}(%rip), %xmm0
45; CHECK-NEXT:    retq
46  %bo = fdiv <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
47  %ext = extractelement <4 x float> %bo, i32 0
48  ret float %ext
49}
50
51define float @ext_fdiv_v4f32_constant_op0(<4 x float> %x) {
52; CHECK-LABEL: ext_fdiv_v4f32_constant_op0:
53; CHECK:       # %bb.0:
54; CHECK-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1,2,3]
55; CHECK-NEXT:    movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
56; CHECK-NEXT:    divss %xmm0, %xmm1
57; CHECK-NEXT:    movaps %xmm1, %xmm0
58; CHECK-NEXT:    retq
59  %bo = fdiv <4 x float> <float 1.0, float 2.0, float 3.0, float 42.0>, %x
60  %ext = extractelement <4 x float> %bo, i32 1
61  ret float %ext
62}
63
64define float @ext_frem_v4f32(<4 x float> %x) {
65; CHECK-LABEL: ext_frem_v4f32:
66; CHECK:       # %bb.0:
67; CHECK-NEXT:    movhlps {{.*#+}} xmm0 = xmm0[1,1]
68; CHECK-NEXT:    movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
69; CHECK-NEXT:    jmp fmodf # TAILCALL
70  %bo = frem <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
71  %ext = extractelement <4 x float> %bo, i32 2
72  ret float %ext
73}
74
75define float @ext_frem_v4f32_constant_op0(<4 x float> %x) {
76; CHECK-LABEL: ext_frem_v4f32_constant_op0:
77; CHECK:       # %bb.0:
78; CHECK-NEXT:    movaps %xmm0, %xmm1
79; CHECK-NEXT:    shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[2,3]
80; CHECK-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
81; CHECK-NEXT:    jmp fmodf # TAILCALL
82  %bo = frem <4 x float> <float 1.0, float 2.0, float 3.0, float 42.0>, %x
83  %ext = extractelement <4 x float> %bo, i32 1
84  ret float %ext
85}
86
87