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
|
// RUN: mlir-translate -no-implicit-module -split-input-file -test-spirv-roundtrip %s | FileCheck %s
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
// CHECK: location = 0 : i32
spirv.GlobalVariable @var {location = 0 : i32} : !spirv.ptr<vector<4xf32>, Input>
}
// -----
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
// CHECK: no_perspective
spirv.GlobalVariable @var {no_perspective} : !spirv.ptr<vector<4xf32>, Input>
}
// -----
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
// CHECK: flat
spirv.GlobalVariable @var {flat} : !spirv.ptr<si32, Input>
}
// -----
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
// CHECK: aliased
// CHECK: aliased
spirv.GlobalVariable @var1 bind(0, 0) {aliased} : !spirv.ptr<!spirv.struct<(!spirv.array<4xf32, stride=4>[0])>, StorageBuffer>
spirv.GlobalVariable @var2 bind(0, 0) {aliased} : !spirv.ptr<!spirv.struct<(vector<4xf32>[0])>, StorageBuffer>
}
// -----
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
// CHECK: non_readable
spirv.GlobalVariable @var bind(0, 0) {non_readable} : !spirv.ptr<!spirv.struct<(!spirv.array<4xf32, stride=4>[0])>, StorageBuffer>
}
// -----
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
// CHECK: non_writable
spirv.GlobalVariable @var bind(0, 0) {non_writable} : !spirv.ptr<!spirv.struct<(!spirv.array<4xf32, stride=4>[0])>, StorageBuffer>
}
// -----
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
// CHECK: restrict
spirv.GlobalVariable @var bind(0, 0) {restrict} : !spirv.ptr<!spirv.struct<(!spirv.array<4xf32, stride=4>[0])>, StorageBuffer>
}
// -----
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
// CHECK: relaxed_precision
spirv.GlobalVariable @var {location = 0 : i32, relaxed_precision} : !spirv.ptr<vector<4xf32>, Output>
}
// -----
spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader, Linkage], []> {
// CHECK: linkage_attributes = #spirv.linkage_attributes<linkage_name = outSideGlobalVar1, linkage_type = <Import>>
spirv.GlobalVariable @var1 {
linkage_attributes=#spirv.linkage_attributes<
linkage_name="outSideGlobalVar1",
linkage_type=<Import>
>
} : !spirv.ptr<f32, Private>
}
|
