/
cast-ops.mlir
153 lines (140 loc) · 6.43 KB
/
cast-ops.mlir
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
// RUN: mlir-translate -no-implicit-module -test-spirv-roundtrip -split-input-file %s | FileCheck %s
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
spirv.func @bit_cast(%arg0 : f32) "None" {
// CHECK: {{%.*}} = spirv.Bitcast {{%.*}} : f32 to i32
%0 = spirv.Bitcast %arg0 : f32 to i32
// CHECK: {{%.*}} = spirv.Bitcast {{%.*}} : i32 to si32
%1 = spirv.Bitcast %0 : i32 to si32
// CHECK: {{%.*}} = spirv.Bitcast {{%.*}} : si32 to i32
%2 = spirv.Bitcast %1 : si32 to ui32
spirv.Return
}
}
// -----
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
spirv.func @convert_f_to_s(%arg0 : f32) -> i32 "None" {
// CHECK: {{%.*}} = spirv.ConvertFToS {{%.*}} : f32 to i32
%0 = spirv.ConvertFToS %arg0 : f32 to i32
spirv.ReturnValue %0 : i32
}
spirv.func @convert_f64_to_s32(%arg0 : f64) -> i32 "None" {
// CHECK: {{%.*}} = spirv.ConvertFToS {{%.*}} : f64 to i32
%0 = spirv.ConvertFToS %arg0 : f64 to i32
spirv.ReturnValue %0 : i32
}
spirv.func @convert_f_to_u(%arg0 : f32) -> i32 "None" {
// CHECK: {{%.*}} = spirv.ConvertFToU {{%.*}} : f32 to i32
%0 = spirv.ConvertFToU %arg0 : f32 to i32
spirv.ReturnValue %0 : i32
}
spirv.func @convert_f64_to_u32(%arg0 : f64) -> i32 "None" {
// CHECK: {{%.*}} = spirv.ConvertFToU {{%.*}} : f64 to i32
%0 = spirv.ConvertFToU %arg0 : f64 to i32
spirv.ReturnValue %0 : i32
}
spirv.func @convert_s_to_f(%arg0 : i32) -> f32 "None" {
// CHECK: {{%.*}} = spirv.ConvertSToF {{%.*}} : i32 to f32
%0 = spirv.ConvertSToF %arg0 : i32 to f32
spirv.ReturnValue %0 : f32
}
spirv.func @convert_s64_to_f32(%arg0 : i64) -> f32 "None" {
// CHECK: {{%.*}} = spirv.ConvertSToF {{%.*}} : i64 to f32
%0 = spirv.ConvertSToF %arg0 : i64 to f32
spirv.ReturnValue %0 : f32
}
spirv.func @convert_u_to_f(%arg0 : i32) -> f32 "None" {
// CHECK: {{%.*}} = spirv.ConvertUToF {{%.*}} : i32 to f32
%0 = spirv.ConvertUToF %arg0 : i32 to f32
spirv.ReturnValue %0 : f32
}
spirv.func @convert_u64_to_f32(%arg0 : i64) -> f32 "None" {
// CHECK: {{%.*}} = spirv.ConvertUToF {{%.*}} : i64 to f32
%0 = spirv.ConvertUToF %arg0 : i64 to f32
spirv.ReturnValue %0 : f32
}
spirv.func @f_convert(%arg0 : f32) -> f64 "None" {
// CHECK: {{%.*}} = spirv.FConvert {{%.*}} : f32 to f64
%0 = spirv.FConvert %arg0 : f32 to f64
spirv.ReturnValue %0 : f64
}
spirv.func @s_convert(%arg0 : i32) -> i64 "None" {
// CHECK: {{%.*}} = spirv.SConvert {{%.*}} : i32 to i64
%0 = spirv.SConvert %arg0 : i32 to i64
spirv.ReturnValue %0 : i64
}
spirv.func @u_convert(%arg0 : i32) -> i64 "None" {
// CHECK: {{%.*}} = spirv.UConvert {{%.*}} : i32 to i64
%0 = spirv.UConvert %arg0 : i32 to i64
spirv.ReturnValue %0 : i64
}
}
// -----
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Kernel], []> {
spirv.func @ptr_cast_to_generic(%arg0 : !spirv.ptr<f32, CrossWorkgroup>) "None" {
// CHECK: {{%.*}} = spirv.PtrCastToGeneric {{%.*}} : !spirv.ptr<f32, CrossWorkgroup> to !spirv.ptr<f32, Generic>
%0 = spirv.PtrCastToGeneric %arg0 : !spirv.ptr<f32, CrossWorkgroup> to !spirv.ptr<f32, Generic>
spirv.Return
}
spirv.func @generic_cast_to_ptr(%arg0 : !spirv.ptr<vector<2xi32>, Generic>) "None" {
// CHECK: {{%.*}} = spirv.GenericCastToPtr {{%.*}} : !spirv.ptr<vector<2xi32>, Generic> to !spirv.ptr<vector<2xi32>, CrossWorkgroup>
%0 = spirv.GenericCastToPtr %arg0 : !spirv.ptr<vector<2xi32>, Generic> to !spirv.ptr<vector<2xi32>, CrossWorkgroup>
spirv.Return
}
spirv.func @generic_cast_to_ptr_explicit(%arg0 : !spirv.ptr<vector<2xi32>, Generic>) "None" {
// CHECK: {{%.*}} = spirv.GenericCastToPtrExplicit {{%.*}} : !spirv.ptr<vector<2xi32>, Generic> to !spirv.ptr<vector<2xi32>, CrossWorkgroup>
%0 = spirv.GenericCastToPtrExplicit %arg0 : !spirv.ptr<vector<2xi32>, Generic> to !spirv.ptr<vector<2xi32>, CrossWorkgroup>
spirv.Return
}
}
// -----
spirv.module Physical64 OpenCL requires #spirv.vce<v1.0, [Kernel, Addresses], []> {
spirv.func @covert_ptr_to_u(%arg0 : !spirv.ptr<i32, Generic>) "None" {
// CHECK: {{%.*}} = spirv.ConvertPtrToU {{%.*}} : !spirv.ptr<i32, Generic> to i32
%0 = spirv.ConvertPtrToU %arg0 : !spirv.ptr<i32, Generic> to i32
spirv.Return
}
spirv.func @covert_ptr_to_u_truncate(%arg0 : !spirv.ptr<i64, Generic>) "None" {
// CHECK: {{%.*}} = spirv.ConvertPtrToU {{%.*}} : !spirv.ptr<i64, Generic> to i32
%0 = spirv.ConvertPtrToU %arg0 : !spirv.ptr<i64, Generic> to i32
spirv.Return
}
spirv.func @covert_ptr_to_u_extend(%arg0 : !spirv.ptr<i32, Generic>) "None" {
// CHECK: {{%.*}} = spirv.ConvertPtrToU {{%.*}} : !spirv.ptr<i32, Generic> to i64
%0 = spirv.ConvertPtrToU %arg0 : !spirv.ptr<i32, Generic> to i64
spirv.Return
}
}
// -----
spirv.module PhysicalStorageBuffer64 OpenCL requires #spirv.vce<v1.0, [Kernel, Addresses, PhysicalStorageBufferAddresses], []> {
spirv.func @covert_ptr_to_u_PhysicalStorageBuffer(%arg0 : !spirv.ptr<i32, PhysicalStorageBuffer> { spirv.decoration = #spirv.decoration<Aliased>} ) "None" {
// CHECK: {{%.*}} = spirv.ConvertPtrToU {{%.*}} : !spirv.ptr<i32, PhysicalStorageBuffer> to i32
%0 = spirv.ConvertPtrToU %arg0 : !spirv.ptr<i32, PhysicalStorageBuffer> to i32
spirv.Return
}
}
// -----
spirv.module Physical64 OpenCL requires #spirv.vce<v1.0, [Kernel, Addresses], []> {
spirv.func @covert_u_to_ptr(%arg0 : i32) "None" {
// CHECK: {{%.*}} = spirv.ConvertUToPtr {{%.*}} : i32 to !spirv.ptr<i32, Generic>
%0 = spirv.ConvertUToPtr %arg0 : i32 to !spirv.ptr<i32, Generic>
spirv.Return
}
spirv.func @covert_u_to_ptr_truncate(%arg0 : i64) "None" {
// CHECK: {{%.*}} = spirv.ConvertUToPtr {{%.*}} : i64 to !spirv.ptr<i32, Generic>
%0 = spirv.ConvertUToPtr %arg0 : i64 to !spirv.ptr<i32, Generic>
spirv.Return
}
spirv.func @covert_u_to_ptr_extend(%arg0 : i32) "None" {
// CHECK: {{%.*}} = spirv.ConvertUToPtr {{%.*}} : i32 to !spirv.ptr<i64, Generic>
%0 = spirv.ConvertUToPtr %arg0 : i32 to !spirv.ptr<i64, Generic>
spirv.Return
}
}
// -----
spirv.module PhysicalStorageBuffer64 OpenCL requires #spirv.vce<v1.0, [Kernel, Addresses, PhysicalStorageBufferAddresses], []> {
spirv.func @covert_u_to_ptr_PhysicalStorageBuffer(%arg0 : i32) "None" {
// CHECK: {{%.*}} = spirv.ConvertUToPtr {{%.*}} : i32 to !spirv.ptr<i32, PhysicalStorageBuffer>
%0 = spirv.ConvertUToPtr %arg0 : i32 to !spirv.ptr<i32, PhysicalStorageBuffer>
spirv.Return
}
}