1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-- -mattr=+sse2 | FileCheck %s
define float @ext_fadd_v4f32(<4 x float> %x) {
; CHECK-LABEL: ext_fadd_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
; CHECK-NEXT: addss {{.*}}(%rip), %xmm0
; CHECK-NEXT: retq
%bo = fadd <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
%ext = extractelement <4 x float> %bo, i32 2
ret float %ext
}
define float @ext_fsub_v4f32(<4 x float> %x) {
; CHECK-LABEL: ext_fsub_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,2,3]
; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
; CHECK-NEXT: subss %xmm0, %xmm1
; CHECK-NEXT: movaps %xmm1, %xmm0
; CHECK-NEXT: retq
%bo = fsub <4 x float> <float 1.0, float 2.0, float 3.0, float 42.0>, %x
%ext = extractelement <4 x float> %bo, i32 1
ret float %ext
}
define float @ext_fmul_v4f32(<4 x float> %x) {
; CHECK-LABEL: ext_fmul_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,1,2,3]
; CHECK-NEXT: mulss {{.*}}(%rip), %xmm0
; CHECK-NEXT: retq
%bo = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
%ext = extractelement <4 x float> %bo, i32 3
ret float %ext
}
; X / 1.0 --> X
define float @ext_fdiv_v4f32(<4 x float> %x) {
; CHECK-LABEL: ext_fdiv_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: retq
%bo = fdiv <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
%ext = extractelement <4 x float> %bo, i32 0
ret float %ext
}
define float @ext_fdiv_v4f32_constant_op0(<4 x float> %x) {
; CHECK-LABEL: ext_fdiv_v4f32_constant_op0:
; CHECK: # %bb.0:
; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,2,3]
; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
; CHECK-NEXT: divss %xmm0, %xmm1
; CHECK-NEXT: movaps %xmm1, %xmm0
; CHECK-NEXT: retq
%bo = fdiv <4 x float> <float 1.0, float 2.0, float 3.0, float 42.0>, %x
%ext = extractelement <4 x float> %bo, i32 1
ret float %ext
}
define float @ext_frem_v4f32(<4 x float> %x) {
; CHECK-LABEL: ext_frem_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
; CHECK-NEXT: jmp fmodf # TAILCALL
%bo = frem <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
%ext = extractelement <4 x float> %bo, i32 2
ret float %ext
}
define float @ext_frem_v4f32_constant_op0(<4 x float> %x) {
; CHECK-LABEL: ext_frem_v4f32_constant_op0:
; CHECK: # %bb.0:
; CHECK-NEXT: movaps %xmm0, %xmm1
; CHECK-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[2,3]
; CHECK-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT: jmp fmodf # TAILCALL
%bo = frem <4 x float> <float 1.0, float 2.0, float 3.0, float 42.0>, %x
%ext = extractelement <4 x float> %bo, i32 1
ret float %ext
}
define float @ext_maxnum_v4f32(<4 x float> %x) nounwind {
; CHECK-LABEL: ext_maxnum_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
; CHECK-NEXT: maxss {{.*}}(%rip), %xmm0
; CHECK-NEXT: retq
%v = call <4 x float> @llvm.maxnum.v4f32(<4 x float> %x, <4 x float> <float 0.0, float 1.0, float 2.0, float 3.0>)
%r = extractelement <4 x float> %v, i32 2
ret float %r
}
define double @ext_minnum_v2f64(<2 x double> %x) nounwind {
; CHECK-LABEL: ext_minnum_v2f64:
; CHECK: # %bb.0:
; CHECK-NEXT: unpckhpd {{.*#+}} xmm0 = xmm0[1,1]
; CHECK-NEXT: minsd {{.*}}(%rip), %xmm0
; CHECK-NEXT: retq
%v = call <2 x double> @llvm.minnum.v2f64(<2 x double> <double 0.0, double 1.0>, <2 x double> %x)
%r = extractelement <2 x double> %v, i32 1
ret double %r
}
;define double @ext_maximum_v4f64(<2 x double> %x) nounwind {
; %v = call <2 x double> @llvm.maximum.v2f64(<2 x double> %x, <2 x double> <double 42.0, double 43.0>)
; %r = extractelement <2 x double> %v, i32 1
; ret double %r
;}
;define float @ext_minimum_v4f32(<4 x float> %x) nounwind {
; %v = call <4 x float> @llvm.minimum.v4f32(<4 x float> %x, <4 x float> <float 0.0, float 1.0, float 2.0, float 42.0>)
; %r = extractelement <4 x float> %v, i32 1
; ret float %r
;}
declare <4 x float> @llvm.maxnum.v4f32(<4 x float>, <4 x float>)
declare <2 x double> @llvm.minnum.v2f64(<2 x double>, <2 x double>)
|
