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
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s -check-prefix=WIN64
; RUN: llc < %s -mtriple=x86_64-mingw32 | FileCheck %s -check-prefix=WIN64
define i64 @double_to_i128(double %d) nounwind {
; WIN64-LABEL: double_to_i128:
; WIN64: # %bb.0:
; WIN64-NEXT: subq $40, %rsp
; WIN64-NEXT: callq __fixdfti
; WIN64-NEXT: movq %xmm0, %rax
; WIN64-NEXT: addq $40, %rsp
; WIN64-NEXT: retq
%1 = tail call i128 @llvm.experimental.constrained.fptosi.i128.f64(double %d, metadata !"fpexcept.strict")
%2 = trunc i128 %1 to i64
ret i64 %2
}
define i64 @double_to_ui128(double %d) nounwind {
; WIN64-LABEL: double_to_ui128:
; WIN64: # %bb.0:
; WIN64-NEXT: subq $40, %rsp
; WIN64-NEXT: callq __fixunsdfti
; WIN64-NEXT: movq %xmm0, %rax
; WIN64-NEXT: addq $40, %rsp
; WIN64-NEXT: retq
%1 = tail call i128 @llvm.experimental.constrained.fptoui.i128.f64(double %d, metadata !"fpexcept.strict")
%2 = trunc i128 %1 to i64
ret i64 %2
}
define i64 @float_to_i128(float %d) nounwind {
; WIN64-LABEL: float_to_i128:
; WIN64: # %bb.0:
; WIN64-NEXT: subq $40, %rsp
; WIN64-NEXT: callq __fixsfti
; WIN64-NEXT: movq %xmm0, %rax
; WIN64-NEXT: addq $40, %rsp
; WIN64-NEXT: retq
%1 = tail call i128 @llvm.experimental.constrained.fptosi.i128.f32(float %d, metadata !"fpexcept.strict")
%2 = trunc i128 %1 to i64
ret i64 %2
}
define i64 @float_to_ui128(float %d) nounwind {
; WIN64-LABEL: float_to_ui128:
; WIN64: # %bb.0:
; WIN64-NEXT: subq $40, %rsp
; WIN64-NEXT: callq __fixunssfti
; WIN64-NEXT: movq %xmm0, %rax
; WIN64-NEXT: addq $40, %rsp
; WIN64-NEXT: retq
%1 = tail call i128 @llvm.experimental.constrained.fptoui.i128.f32(float %d, metadata !"fpexcept.strict")
%2 = trunc i128 %1 to i64
ret i64 %2
}
define i64 @longdouble_to_i128(x86_fp80* nocapture readonly %0) nounwind {
; WIN64-LABEL: longdouble_to_i128:
; WIN64: # %bb.0:
; WIN64-NEXT: subq $56, %rsp
; WIN64-NEXT: fldt (%rcx)
; WIN64-NEXT: fstpt {{[0-9]+}}(%rsp)
; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
; WIN64-NEXT: callq __fixxfti
; WIN64-NEXT: movq %xmm0, %rax
; WIN64-NEXT: addq $56, %rsp
; WIN64-NEXT: retq
%2 = load x86_fp80, x86_fp80* %0, align 16
%3 = tail call i128 @llvm.experimental.constrained.fptosi.i128.f80(x86_fp80 %2, metadata !"fpexcept.strict")
%4 = trunc i128 %3 to i64
ret i64 %4
}
define i64 @longdouble_to_ui128(x86_fp80* nocapture readonly %0) nounwind {
; WIN64-LABEL: longdouble_to_ui128:
; WIN64: # %bb.0:
; WIN64-NEXT: subq $56, %rsp
; WIN64-NEXT: fldt (%rcx)
; WIN64-NEXT: fstpt {{[0-9]+}}(%rsp)
; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
; WIN64-NEXT: callq __fixunsxfti
; WIN64-NEXT: movq %xmm0, %rax
; WIN64-NEXT: addq $56, %rsp
; WIN64-NEXT: retq
%2 = load x86_fp80, x86_fp80* %0, align 16
%3 = tail call i128 @llvm.experimental.constrained.fptoui.i128.f80(x86_fp80 %2, metadata !"fpexcept.strict")
%4 = trunc i128 %3 to i64
ret i64 %4
}
define double @i128_to_double(i128* nocapture readonly %0) nounwind {
; WIN64-LABEL: i128_to_double:
; WIN64: # %bb.0:
; WIN64-NEXT: subq $56, %rsp
; WIN64-NEXT: movaps (%rcx), %xmm0
; WIN64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
; WIN64-NEXT: callq __floattidf
; WIN64-NEXT: addq $56, %rsp
; WIN64-NEXT: retq
%2 = load i128, i128* %0, align 16
%3 = tail call double @llvm.experimental.constrained.sitofp.f64.i128(i128 %2, metadata !"round.dynamic", metadata !"fpexcept.strict")
ret double %3
}
define double @ui128_to_double(i128* nocapture readonly %0) nounwind {
; WIN64-LABEL: ui128_to_double:
; WIN64: # %bb.0:
; WIN64-NEXT: subq $56, %rsp
; WIN64-NEXT: movaps (%rcx), %xmm0
; WIN64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
; WIN64-NEXT: callq __floatuntidf
; WIN64-NEXT: addq $56, %rsp
; WIN64-NEXT: retq
%2 = load i128, i128* %0, align 16
%3 = tail call double @llvm.experimental.constrained.uitofp.f64.i128(i128 %2, metadata !"round.dynamic", metadata !"fpexcept.strict")
ret double %3
}
define float @i128_to_float(i128* nocapture readonly %0) nounwind {
; WIN64-LABEL: i128_to_float:
; WIN64: # %bb.0:
; WIN64-NEXT: subq $56, %rsp
; WIN64-NEXT: movaps (%rcx), %xmm0
; WIN64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
; WIN64-NEXT: callq __floattisf
; WIN64-NEXT: addq $56, %rsp
; WIN64-NEXT: retq
%2 = load i128, i128* %0, align 16
%3 = tail call float @llvm.experimental.constrained.sitofp.f32.i128(i128 %2, metadata !"round.dynamic", metadata !"fpexcept.strict")
ret float %3
}
define float @ui128_to_float(i128* nocapture readonly %0) nounwind {
; WIN64-LABEL: ui128_to_float:
; WIN64: # %bb.0:
; WIN64-NEXT: subq $56, %rsp
; WIN64-NEXT: movaps (%rcx), %xmm0
; WIN64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
; WIN64-NEXT: callq __floatuntisf
; WIN64-NEXT: addq $56, %rsp
; WIN64-NEXT: retq
%2 = load i128, i128* %0, align 16
%3 = tail call float @llvm.experimental.constrained.uitofp.f32.i128(i128 %2, metadata !"round.dynamic", metadata !"fpexcept.strict")
ret float %3
}
define void @i128_to_longdouble(x86_fp80* noalias nocapture sret(x86_fp80) align 16 %agg.result, i128* nocapture readonly %0) nounwind {
; WIN64-LABEL: i128_to_longdouble:
; WIN64: # %bb.0:
; WIN64-NEXT: pushq %rsi
; WIN64-NEXT: subq $64, %rsp
; WIN64-NEXT: movq %rcx, %rsi
; WIN64-NEXT: movaps (%rdx), %xmm0
; WIN64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rdx
; WIN64-NEXT: callq __floattixf
; WIN64-NEXT: fldt {{[0-9]+}}(%rsp)
; WIN64-NEXT: fstpt (%rsi)
; WIN64-NEXT: movq %rsi, %rax
; WIN64-NEXT: addq $64, %rsp
; WIN64-NEXT: popq %rsi
; WIN64-NEXT: retq
%2 = load i128, i128* %0, align 16
%3 = tail call x86_fp80 @llvm.experimental.constrained.sitofp.f80.i128(i128 %2, metadata !"round.dynamic", metadata !"fpexcept.strict")
store x86_fp80 %3, x86_fp80* %agg.result, align 16
ret void
}
define void @ui128_to_longdouble(x86_fp80* noalias nocapture sret(x86_fp80) align 16 %agg.result, i128* nocapture readonly %0) nounwind {
; WIN64-LABEL: ui128_to_longdouble:
; WIN64: # %bb.0:
; WIN64-NEXT: pushq %rsi
; WIN64-NEXT: subq $64, %rsp
; WIN64-NEXT: movq %rcx, %rsi
; WIN64-NEXT: movaps (%rdx), %xmm0
; WIN64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rdx
; WIN64-NEXT: callq __floatuntixf
; WIN64-NEXT: fldt {{[0-9]+}}(%rsp)
; WIN64-NEXT: fstpt (%rsi)
; WIN64-NEXT: movq %rsi, %rax
; WIN64-NEXT: addq $64, %rsp
; WIN64-NEXT: popq %rsi
; WIN64-NEXT: retq
%2 = load i128, i128* %0, align 16
%3 = tail call x86_fp80 @llvm.experimental.constrained.uitofp.f80.i128(i128 %2, metadata !"round.dynamic", metadata !"fpexcept.strict")
store x86_fp80 %3, x86_fp80* %agg.result, align 16
ret void
}
declare i128 @llvm.experimental.constrained.fptosi.i128.f64(double, metadata)
declare i128 @llvm.experimental.constrained.fptoui.i128.f64(double, metadata)
declare i128 @llvm.experimental.constrained.fptosi.i128.f32(float, metadata)
declare i128 @llvm.experimental.constrained.fptoui.i128.f32(float, metadata)
declare i128 @llvm.experimental.constrained.fptosi.i128.f80(x86_fp80, metadata)
declare i128 @llvm.experimental.constrained.fptoui.i128.f80(x86_fp80, metadata)
declare double @llvm.experimental.constrained.sitofp.f64.i128(i128, metadata, metadata)
declare double @llvm.experimental.constrained.uitofp.f64.i128(i128, metadata, metadata)
declare float @llvm.experimental.constrained.sitofp.f32.i128(i128, metadata, metadata)
declare float @llvm.experimental.constrained.uitofp.f32.i128(i128, metadata, metadata)
declare x86_fp80 @llvm.experimental.constrained.sitofp.f80.i128(i128, metadata, metadata)
declare x86_fp80 @llvm.experimental.constrained.uitofp.f80.i128(i128, metadata, metadata)
|
