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
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+mmx,+sse2 | FileCheck %s --check-prefix=X86
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+mmx,+sse2 -code-model=small | FileCheck %s --check-prefix=X64
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+mmx,+sse2 -code-model=medium | FileCheck %s --check-prefix=X64
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+mmx,+sse2 -code-model=large | FileCheck %s --check-prefix=X64-LARGE
define double @mmx_zero(double, double, double, double) nounwind {
; X86-LABEL: mmx_zero:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: movl %esp, %ebp
; X86-NEXT: andl $-8, %esp
; X86-NEXT: subl $16, %esp
; X86-NEXT: movq 8(%ebp), %mm0
; X86-NEXT: movq 16(%ebp), %mm5
; X86-NEXT: movq %mm5, (%esp) # 8-byte Spill
; X86-NEXT: movq %mm0, %mm3
; X86-NEXT: paddd %mm5, %mm3
; X86-NEXT: pxor %mm1, %mm1
; X86-NEXT: movq %mm3, %mm6
; X86-NEXT: pmuludq %mm1, %mm6
; X86-NEXT: movq 24(%ebp), %mm4
; X86-NEXT: movq %mm6, %mm2
; X86-NEXT: paddd %mm4, %mm2
; X86-NEXT: paddw %mm2, %mm0
; X86-NEXT: movq %mm5, %mm1
; X86-NEXT: paddw %mm0, %mm1
; X86-NEXT: movq 32(%ebp), %mm5
; X86-NEXT: movq %mm1, %mm7
; X86-NEXT: pmuludq %mm5, %mm7
; X86-NEXT: paddw %mm4, %mm7
; X86-NEXT: paddw %mm7, %mm5
; X86-NEXT: paddw %mm5, %mm2
; X86-NEXT: paddw %mm2, %mm0
; X86-NEXT: paddw %mm6, %mm0
; X86-NEXT: pmuludq %mm3, %mm0
; X86-NEXT: pxor %mm3, %mm3
; X86-NEXT: paddw %mm3, %mm0
; X86-NEXT: paddw %mm1, %mm0
; X86-NEXT: pmuludq %mm7, %mm0
; X86-NEXT: pmuludq (%esp), %mm0 # 8-byte Folded Reload
; X86-NEXT: paddw %mm5, %mm0
; X86-NEXT: paddw %mm2, %mm0
; X86-NEXT: movq2dq %mm0, %xmm0
; X86-NEXT: movsd %xmm0, {{[0-9]+}}(%esp)
; X86-NEXT: fldl {{[0-9]+}}(%esp)
; X86-NEXT: movl %ebp, %esp
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: mmx_zero:
; X64: # %bb.0:
; X64-NEXT: movdq2q %xmm0, %mm0
; X64-NEXT: movdq2q %xmm1, %mm5
; X64-NEXT: movq %mm5, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
; X64-NEXT: movq %mm0, %mm3
; X64-NEXT: paddd %mm5, %mm3
; X64-NEXT: pxor %mm1, %mm1
; X64-NEXT: movq %mm3, %mm6
; X64-NEXT: pmuludq %mm1, %mm6
; X64-NEXT: movdq2q %xmm2, %mm4
; X64-NEXT: movq %mm6, %mm2
; X64-NEXT: paddd %mm4, %mm2
; X64-NEXT: paddw %mm2, %mm0
; X64-NEXT: movq %mm5, %mm1
; X64-NEXT: paddw %mm0, %mm1
; X64-NEXT: movdq2q %xmm3, %mm5
; X64-NEXT: movq %mm1, %mm7
; X64-NEXT: pmuludq %mm5, %mm7
; X64-NEXT: paddw %mm4, %mm7
; X64-NEXT: paddw %mm7, %mm5
; X64-NEXT: paddw %mm5, %mm2
; X64-NEXT: paddw %mm2, %mm0
; X64-NEXT: paddw %mm6, %mm0
; X64-NEXT: pmuludq %mm3, %mm0
; X64-NEXT: pxor %mm3, %mm3
; X64-NEXT: paddw %mm3, %mm0
; X64-NEXT: paddw %mm1, %mm0
; X64-NEXT: pmuludq %mm7, %mm0
; X64-NEXT: pmuludq {{[-0-9]+}}(%r{{[sb]}}p), %mm0 # 8-byte Folded Reload
; X64-NEXT: paddw %mm5, %mm0
; X64-NEXT: paddw %mm2, %mm0
; X64-NEXT: movq2dq %mm0, %xmm0
; X64-NEXT: retq
;
; X64-LARGE-LABEL: mmx_zero:
; X64-LARGE: # %bb.0:
; X64-LARGE-NEXT: movdq2q %xmm0, %mm0
; X64-LARGE-NEXT: movdq2q %xmm1, %mm5
; X64-LARGE-NEXT: movq %mm5, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
; X64-LARGE-NEXT: movq %mm0, %mm3
; X64-LARGE-NEXT: paddd %mm5, %mm3
; X64-LARGE-NEXT: pxor %mm1, %mm1
; X64-LARGE-NEXT: movq %mm3, %mm6
; X64-LARGE-NEXT: pmuludq %mm1, %mm6
; X64-LARGE-NEXT: movdq2q %xmm2, %mm4
; X64-LARGE-NEXT: movq %mm6, %mm2
; X64-LARGE-NEXT: paddd %mm4, %mm2
; X64-LARGE-NEXT: paddw %mm2, %mm0
; X64-LARGE-NEXT: movq %mm5, %mm1
; X64-LARGE-NEXT: paddw %mm0, %mm1
; X64-LARGE-NEXT: movdq2q %xmm3, %mm5
; X64-LARGE-NEXT: movq %mm1, %mm7
; X64-LARGE-NEXT: pmuludq %mm5, %mm7
; X64-LARGE-NEXT: paddw %mm4, %mm7
; X64-LARGE-NEXT: paddw %mm7, %mm5
; X64-LARGE-NEXT: paddw %mm5, %mm2
; X64-LARGE-NEXT: paddw %mm2, %mm0
; X64-LARGE-NEXT: paddw %mm6, %mm0
; X64-LARGE-NEXT: pmuludq %mm3, %mm0
; X64-LARGE-NEXT: pxor %mm3, %mm3
; X64-LARGE-NEXT: paddw %mm3, %mm0
; X64-LARGE-NEXT: paddw %mm1, %mm0
; X64-LARGE-NEXT: pmuludq %mm7, %mm0
; X64-LARGE-NEXT: pmuludq {{[-0-9]+}}(%r{{[sb]}}p), %mm0 # 8-byte Folded Reload
; X64-LARGE-NEXT: paddw %mm5, %mm0
; X64-LARGE-NEXT: paddw %mm2, %mm0
; X64-LARGE-NEXT: movq2dq %mm0, %xmm0
; X64-LARGE-NEXT: retq
%5 = bitcast double %0 to <1 x i64>
%6 = bitcast double %1 to <1 x i64>
%7 = tail call <1 x i64> @llvm.x86.mmx.padd.d(<1 x i64> %5, <1 x i64> %6)
%8 = tail call <1 x i64> @llvm.x86.mmx.pmulu.dq(<1 x i64> %7, <1 x i64> bitcast (double 0.000000e+00 to <1 x i64>))
%9 = bitcast double %2 to <1 x i64>
%10 = tail call <1 x i64> @llvm.x86.mmx.padd.d(<1 x i64> %8, <1 x i64> %9)
%11 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %5, <1 x i64> %10)
%12 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %6, <1 x i64> %11)
%13 = bitcast double %3 to <1 x i64>
%14 = tail call <1 x i64> @llvm.x86.mmx.pmulu.dq(<1 x i64> %12, <1 x i64> %13)
%15 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %14, <1 x i64> %9)
%16 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %15, <1 x i64> %13)
%17 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %16, <1 x i64> %10)
%18 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %17, <1 x i64> %11)
%19 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %18, <1 x i64> %8)
%20 = tail call <1 x i64> @llvm.x86.mmx.pmulu.dq(<1 x i64> %19, <1 x i64> %7)
%21 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %20, <1 x i64> bitcast (double 0.000000e+00 to <1 x i64>))
%22 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %21, <1 x i64> %12)
%23 = tail call <1 x i64> @llvm.x86.mmx.pmulu.dq(<1 x i64> %22, <1 x i64> %15)
%24 = tail call <1 x i64> @llvm.x86.mmx.pmulu.dq(<1 x i64> %23, <1 x i64> %6)
%25 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %24, <1 x i64> %16)
%26 = tail call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %25, <1 x i64> %17)
%27 = bitcast <1 x i64> %26 to double
ret double %27
}
declare <1 x i64> @llvm.x86.mmx.padd.d(<1 x i64>, <1 x i64>)
declare <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64>, <1 x i64>)
declare <1 x i64> @llvm.x86.mmx.pmulu.dq(<1 x i64>, <1 x i64>)
|
