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spv.460.subgroupEXT.task
// Module Version 10400
// Generated by (magic number): 8000b
// Id's are bound by 243
Capability StorageImageWriteWithoutFormat
Capability GroupNonUniform
Capability GroupNonUniformVote
Capability GroupNonUniformArithmetic
Capability GroupNonUniformBallot
Capability GroupNonUniformShuffle
Capability GroupNonUniformShuffleRelative
Capability GroupNonUniformClustered
Capability GroupNonUniformQuad
Capability MeshShadingEXT
Extension "SPV_EXT_mesh_shader"
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint TaskEXT 4 "main" 35 41 56 61 77 102 123 124 129 130 133 134 135 136 137
ExecutionMode 4 LocalSize 32 1 1
Source GLSL 460
SourceExtension "GL_EXT_mesh_shader"
SourceExtension "GL_KHR_shader_subgroup_arithmetic"
SourceExtension "GL_KHR_shader_subgroup_ballot"
SourceExtension "GL_KHR_shader_subgroup_basic"
SourceExtension "GL_KHR_shader_subgroup_clustered"
SourceExtension "GL_KHR_shader_subgroup_quad"
SourceExtension "GL_KHR_shader_subgroup_shuffle"
SourceExtension "GL_KHR_shader_subgroup_shuffle_relative"
SourceExtension "GL_KHR_shader_subgroup_vote"
Name 4 "main"
Name 6 "basic_works("
Name 13 "ballot_works(vf4;"
Name 12 "f4"
Name 16 "vote_works(vf4;"
Name 15 "f4"
Name 19 "shuffle_works(vf4;"
Name 18 "f4"
Name 22 "arith_works(vf4;"
Name 21 "f4"
Name 25 "clustered_works(vf4;"
Name 24 "f4"
Name 28 "quad_works(vf4;"
Name 27 "f4"
Name 32 "iid"
Name 35 "gl_LocalInvocationID"
Name 40 "gid"
Name 41 "gl_WorkGroupID"
Name 44 "i"
Name 56 "mem"
Name 59 "block0"
MemberName 59(block0) 0 "uni_value"
Name 61 ""
Name 77 "uni_image"
Name 100 "Task"
MemberName 100(Task) 0 "dummy"
MemberName 100(Task) 1 "submesh"
Name 102 "mytask"
Name 123 "gl_SubgroupSize"
Name 124 "gl_SubgroupInvocationID"
Name 129 "gl_NumSubgroups"
Name 130 "gl_SubgroupID"
Name 133 "gl_SubgroupEqMask"
Name 134 "gl_SubgroupGeMask"
Name 135 "gl_SubgroupGtMask"
Name 136 "gl_SubgroupLeMask"
Name 137 "gl_SubgroupLtMask"
Name 143 "ballot"
Name 181 "ballot"
Name 216 "ballot"
Decorate 35(gl_LocalInvocationID) BuiltIn LocalInvocationId
Decorate 41(gl_WorkGroupID) BuiltIn WorkgroupId
MemberDecorate 59(block0) 0 Offset 0
Decorate 59(block0) Block
Decorate 61 DescriptorSet 0
Decorate 61 Binding 1
Decorate 77(uni_image) DescriptorSet 0
Decorate 77(uni_image) Binding 0
Decorate 77(uni_image) NonReadable
Decorate 123(gl_SubgroupSize) RelaxedPrecision
Decorate 123(gl_SubgroupSize) BuiltIn SubgroupSize
Decorate 124(gl_SubgroupInvocationID) RelaxedPrecision
Decorate 124(gl_SubgroupInvocationID) BuiltIn SubgroupLocalInvocationId
Decorate 129(gl_NumSubgroups) BuiltIn NumSubgroups
Decorate 130(gl_SubgroupID) BuiltIn SubgroupId
Decorate 133(gl_SubgroupEqMask) BuiltIn SubgroupEqMaskKHR
Decorate 134(gl_SubgroupGeMask) BuiltIn SubgroupGeMaskKHR
Decorate 135(gl_SubgroupGtMask) BuiltIn SubgroupGtMaskKHR
Decorate 136(gl_SubgroupLeMask) BuiltIn SubgroupLeMaskKHR
Decorate 137(gl_SubgroupLtMask) BuiltIn SubgroupLtMaskKHR
Decorate 242 BuiltIn WorkgroupSize
2: TypeVoid
3: TypeFunction 2
8: TypeFloat 32
9: TypeVector 8(float) 4
10: TypePointer Function 9(fvec4)
11: TypeFunction 2 10(ptr)
30: TypeInt 32 0
31: TypePointer Function 30(int)
33: TypeVector 30(int) 3
34: TypePointer Input 33(ivec3)
35(gl_LocalInvocationID): 34(ptr) Variable Input
36: 30(int) Constant 0
37: TypePointer Input 30(int)
41(gl_WorkGroupID): 34(ptr) Variable Input
51: 30(int) Constant 10
52: TypeBool
54: TypeArray 9(fvec4) 51
55: TypePointer Workgroup 54
56(mem): 55(ptr) Variable Workgroup
59(block0): TypeStruct 30(int)
60: TypePointer Uniform 59(block0)
61: 60(ptr) Variable Uniform
62: TypeInt 32 1
63: 62(int) Constant 0
64: TypePointer Uniform 30(int)
70: TypePointer Workgroup 9(fvec4)
73: 62(int) Constant 1
75: TypeImage 8(float) 2D nonsampled format:Unknown
76: TypePointer UniformConstant 75
77(uni_image): 76(ptr) Variable UniformConstant
81: TypeVector 62(int) 2
91: 30(int) Constant 1
95: 30(int) Constant 264
96: 30(int) Constant 2
97: TypeVector 8(float) 2
98: 30(int) Constant 3
99: TypeArray 97(fvec2) 98
100(Task): TypeStruct 97(fvec2) 99
101: TypePointer TaskPayloadWorkgroupEXT 100(Task)
102(mytask): 101(ptr) Variable TaskPayloadWorkgroupEXT
103: 8(float) Constant 1106247680
104: 8(float) Constant 1106771968
105: 97(fvec2) ConstantComposite 103 104
106: TypePointer TaskPayloadWorkgroupEXT 97(fvec2)
108: 8(float) Constant 1107296256
109: 8(float) Constant 1107558400
110: 97(fvec2) ConstantComposite 108 109
112: 8(float) Constant 1107820544
113: 8(float) Constant 1108082688
114: 97(fvec2) ConstantComposite 112 113
116: 62(int) Constant 2
123(gl_SubgroupSize): 37(ptr) Variable Input
124(gl_SubgroupInvocationID): 37(ptr) Variable Input
125: 30(int) Constant 3400
126: 30(int) Constant 72
127: 30(int) Constant 2056
129(gl_NumSubgroups): 37(ptr) Variable Input
130(gl_SubgroupID): 37(ptr) Variable Input
131: TypeVector 30(int) 4
132: TypePointer Input 131(ivec4)
133(gl_SubgroupEqMask): 132(ptr) Variable Input
134(gl_SubgroupGeMask): 132(ptr) Variable Input
135(gl_SubgroupGtMask): 132(ptr) Variable Input
136(gl_SubgroupLeMask): 132(ptr) Variable Input
137(gl_SubgroupLtMask): 132(ptr) Variable Input
142: TypePointer Function 131(ivec4)
144: 52(bool) ConstantFalse
146: 131(ivec4) ConstantComposite 91 91 91 91
160: 52(bool) ConstantTrue
217: 30(int) Constant 85
218: 131(ivec4) ConstantComposite 217 36 36 36
241: 30(int) Constant 32
242: 33(ivec3) ConstantComposite 241 91 91
4(main): 2 Function None 3
5: Label
32(iid): 31(ptr) Variable Function
40(gid): 31(ptr) Variable Function
44(i): 31(ptr) Variable Function
38: 37(ptr) AccessChain 35(gl_LocalInvocationID) 36
39: 30(int) Load 38
Store 32(iid) 39
42: 37(ptr) AccessChain 41(gl_WorkGroupID) 36
43: 30(int) Load 42
Store 40(gid) 43
Store 44(i) 36
Branch 45
45: Label
LoopMerge 47 48 None
Branch 49
49: Label
50: 30(int) Load 44(i)
53: 52(bool) ULessThan 50 51
BranchConditional 53 46 47
46: Label
57: 30(int) Load 44(i)
58: 30(int) Load 44(i)
65: 64(ptr) AccessChain 61 63
66: 30(int) Load 65
67: 30(int) IAdd 58 66
68: 8(float) ConvertUToF 67
69: 9(fvec4) CompositeConstruct 68 68 68 68
71: 70(ptr) AccessChain 56(mem) 57
Store 71 69
Branch 48
48: Label
72: 30(int) Load 44(i)
74: 30(int) IAdd 72 73
Store 44(i) 74
Branch 45
47: Label
78: 75 Load 77(uni_image)
79: 30(int) Load 32(iid)
80: 62(int) Bitcast 79
82: 81(ivec2) CompositeConstruct 80 80
83: 30(int) Load 40(gid)
84: 70(ptr) AccessChain 56(mem) 83
85: 9(fvec4) Load 84
ImageWrite 78 82 85
86: 75 Load 77(uni_image)
87: 30(int) Load 32(iid)
88: 62(int) Bitcast 87
89: 81(ivec2) CompositeConstruct 88 88
90: 30(int) Load 40(gid)
92: 30(int) IAdd 90 91
93: 70(ptr) AccessChain 56(mem) 92
94: 9(fvec4) Load 93
ImageWrite 86 89 94
MemoryBarrier 91 95
ControlBarrier 96 96 95
107: 106(ptr) AccessChain 102(mytask) 63
Store 107 105
111: 106(ptr) AccessChain 102(mytask) 73 63
Store 111 110
115: 106(ptr) AccessChain 102(mytask) 73 73
Store 115 114
117: 30(int) Load 40(gid)
118: 30(int) UMod 117 96
119: 106(ptr) AccessChain 102(mytask) 73 118
120: 97(fvec2) Load 119
121: 106(ptr) AccessChain 102(mytask) 73 116
Store 121 120
MemoryBarrier 91 95
ControlBarrier 96 96 95
EmitMeshTasksEXT 98 91 91 102(mytask)
FunctionEnd
6(basic_works(): 2 Function None 3
7: Label
ControlBarrier 98 98 125
MemoryBarrier 98 125
MemoryBarrier 98 126
MemoryBarrier 98 127
128: 52(bool) GroupNonUniformElect 98
MemoryBarrier 98 95
Return
FunctionEnd
13(ballot_works(vf4;): 2 Function None 11
12(f4): 10(ptr) FunctionParameter
14: Label
143(ballot): 142(ptr) Variable Function
138: 9(fvec4) Load 12(f4)
139: 9(fvec4) GroupNonUniformBroadcast 98 138 36
140: 9(fvec4) Load 12(f4)
141: 9(fvec4) GroupNonUniformBroadcastFirst 98 140
145: 131(ivec4) GroupNonUniformBallot 98 144
Store 143(ballot) 145
147: 52(bool) GroupNonUniformInverseBallot 98 146
148: 131(ivec4) Load 143(ballot)
149: 52(bool) GroupNonUniformBallotBitExtract 98 148 36
150: 131(ivec4) Load 143(ballot)
151: 30(int) GroupNonUniformBallotBitCount 98 Reduce 150
152: 131(ivec4) Load 143(ballot)
153: 30(int) GroupNonUniformBallotBitCount 98 InclusiveScan 152
154: 131(ivec4) Load 143(ballot)
155: 30(int) GroupNonUniformBallotBitCount 98 ExclusiveScan 154
156: 131(ivec4) Load 143(ballot)
157: 30(int) GroupNonUniformBallotFindLSB 98 156
158: 131(ivec4) Load 143(ballot)
159: 30(int) GroupNonUniformBallotFindMSB 98 158
Return
FunctionEnd
16(vote_works(vf4;): 2 Function None 11
15(f4): 10(ptr) FunctionParameter
17: Label
161: 52(bool) GroupNonUniformAll 98 160
162: 52(bool) GroupNonUniformAny 98 144
163: 9(fvec4) Load 15(f4)
164: 52(bool) GroupNonUniformAllEqual 98 163
Return
FunctionEnd
19(shuffle_works(vf4;): 2 Function None 11
18(f4): 10(ptr) FunctionParameter
20: Label
165: 9(fvec4) Load 18(f4)
166: 9(fvec4) GroupNonUniformShuffle 98 165 36
167: 9(fvec4) Load 18(f4)
168: 9(fvec4) GroupNonUniformShuffleXor 98 167 91
169: 9(fvec4) Load 18(f4)
170: 9(fvec4) GroupNonUniformShuffleUp 98 169 91
171: 9(fvec4) Load 18(f4)
172: 9(fvec4) GroupNonUniformShuffleDown 98 171 91
Return
FunctionEnd
22(arith_works(vf4;): 2 Function None 11
21(f4): 10(ptr) FunctionParameter
23: Label
181(ballot): 142(ptr) Variable Function
173: 9(fvec4) Load 21(f4)
174: 9(fvec4) GroupNonUniformFAdd 98 Reduce 173
175: 9(fvec4) Load 21(f4)
176: 9(fvec4) GroupNonUniformFMul 98 Reduce 175
177: 9(fvec4) Load 21(f4)
178: 9(fvec4) GroupNonUniformFMin 98 Reduce 177
179: 9(fvec4) Load 21(f4)
180: 9(fvec4) GroupNonUniformFMax 98 Reduce 179
182: 131(ivec4) Load 181(ballot)
183: 131(ivec4) GroupNonUniformBitwiseAnd 98 Reduce 182
184: 131(ivec4) Load 181(ballot)
185: 131(ivec4) GroupNonUniformBitwiseOr 98 Reduce 184
186: 131(ivec4) Load 181(ballot)
187: 131(ivec4) GroupNonUniformBitwiseXor 98 Reduce 186
188: 9(fvec4) Load 21(f4)
189: 9(fvec4) GroupNonUniformFAdd 98 InclusiveScan 188
190: 9(fvec4) Load 21(f4)
191: 9(fvec4) GroupNonUniformFMul 98 InclusiveScan 190
192: 9(fvec4) Load 21(f4)
193: 9(fvec4) GroupNonUniformFMin 98 InclusiveScan 192
194: 9(fvec4) Load 21(f4)
195: 9(fvec4) GroupNonUniformFMax 98 InclusiveScan 194
196: 131(ivec4) Load 181(ballot)
197: 131(ivec4) GroupNonUniformBitwiseAnd 98 InclusiveScan 196
198: 131(ivec4) Load 181(ballot)
199: 131(ivec4) GroupNonUniformBitwiseOr 98 InclusiveScan 198
200: 131(ivec4) Load 181(ballot)
201: 131(ivec4) GroupNonUniformBitwiseXor 98 InclusiveScan 200
202: 9(fvec4) Load 21(f4)
203: 9(fvec4) GroupNonUniformFAdd 98 ExclusiveScan 202
204: 9(fvec4) Load 21(f4)
205: 9(fvec4) GroupNonUniformFMul 98 ExclusiveScan 204
206: 9(fvec4) Load 21(f4)
207: 9(fvec4) GroupNonUniformFMin 98 ExclusiveScan 206
208: 9(fvec4) Load 21(f4)
209: 9(fvec4) GroupNonUniformFMax 98 ExclusiveScan 208
210: 131(ivec4) Load 181(ballot)
211: 131(ivec4) GroupNonUniformBitwiseAnd 98 ExclusiveScan 210
212: 131(ivec4) Load 181(ballot)
213: 131(ivec4) GroupNonUniformBitwiseOr 98 ExclusiveScan 212
214: 131(ivec4) Load 181(ballot)
215: 131(ivec4) GroupNonUniformBitwiseXor 98 ExclusiveScan 214
Return
FunctionEnd
25(clustered_works(vf4;): 2 Function None 11
24(f4): 10(ptr) FunctionParameter
26: Label
216(ballot): 142(ptr) Variable Function
Store 216(ballot) 218
219: 9(fvec4) Load 24(f4)
220: 9(fvec4) GroupNonUniformFAdd 98 ClusteredReduce 219 96
221: 9(fvec4) Load 24(f4)
222: 9(fvec4) GroupNonUniformFMul 98 ClusteredReduce 221 96
223: 9(fvec4) Load 24(f4)
224: 9(fvec4) GroupNonUniformFMin 98 ClusteredReduce 223 96
225: 9(fvec4) Load 24(f4)
226: 9(fvec4) GroupNonUniformFMax 98 ClusteredReduce 225 96
227: 131(ivec4) Load 216(ballot)
228: 131(ivec4) GroupNonUniformBitwiseAnd 98 ClusteredReduce 227 96
229: 131(ivec4) Load 216(ballot)
230: 131(ivec4) GroupNonUniformBitwiseOr 98 ClusteredReduce 229 96
231: 131(ivec4) Load 216(ballot)
232: 131(ivec4) GroupNonUniformBitwiseXor 98 ClusteredReduce 231 96
Return
FunctionEnd
28(quad_works(vf4;): 2 Function None 11
27(f4): 10(ptr) FunctionParameter
29: Label
233: 9(fvec4) Load 27(f4)
234: 9(fvec4) GroupNonUniformQuadBroadcast 98 233 36
235: 9(fvec4) Load 27(f4)
236: 9(fvec4) GroupNonUniformQuadSwap 98 235 36
237: 9(fvec4) Load 27(f4)
238: 9(fvec4) GroupNonUniformQuadSwap 98 237 91
239: 9(fvec4) Load 27(f4)
240: 9(fvec4) GroupNonUniformQuadSwap 98 239 96
Return
FunctionEnd
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