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Commit f200da86 by chaoc
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Modify shader ballot extension by adding OpSubgroupReadInvocationKHR

parent 0ad6a4e6
Showing with 280 additions and 270 deletions
SPIRV/GlslangToSpv.cpp
......@@ -4131,7 +4131,8 @@ spv::Id TGlslangToSpvTraverser::createInvocationsOperation(glslang::TOperator op
spv::Op opCode = spv::OpNop;
std::vector<spv::Id> spvGroupOperands;
if (op == glslang::EOpBallot || op == glslang::EOpReadFirstInvocation) {
if (op == glslang::EOpBallot || op == glslang::EOpReadFirstInvocation ||
op == glslang::EOpReadInvocation) {
builder.addExtension(spv::E_SPV_KHR_shader_ballot);
builder.addCapability(spv::CapabilitySubgroupBallotKHR);
} else {
......@@ -4171,7 +4172,7 @@ spv::Id TGlslangToSpvTraverser::createInvocationsOperation(glslang::TOperator op
}
case glslang::EOpReadInvocation:
opCode = spv::OpGroupBroadcast;
opCode = spv::OpSubgroupReadInvocationKHR;
if (builder.isVectorType(typeId))
return CreateInvocationsVectorOperation(opCode, typeId, operands);
break;
......@@ -4283,13 +4284,15 @@ spv::Id TGlslangToSpvTraverser::CreateInvocationsVectorOperation(spv::Op op, spv
assert(op == spv::OpGroupFMin || op == spv::OpGroupUMin || op == spv::OpGroupSMin ||
op == spv::OpGroupFMax || op == spv::OpGroupUMax || op == spv::OpGroupSMax ||
op == spv::OpGroupFAdd || op == spv::OpGroupIAdd || op == spv::OpGroupBroadcast ||
op == spv::OpSubgroupReadInvocationKHR ||
op == spv::OpGroupFMinNonUniformAMD || op == spv::OpGroupUMinNonUniformAMD || op == spv::OpGroupSMinNonUniformAMD ||
op == spv::OpGroupFMaxNonUniformAMD || op == spv::OpGroupUMaxNonUniformAMD || op == spv::OpGroupSMaxNonUniformAMD ||
op == spv::OpGroupFAddNonUniformAMD || op == spv::OpGroupIAddNonUniformAMD);
#else
assert(op == spv::OpGroupFMin || op == spv::OpGroupUMin || op == spv::OpGroupSMin ||
op == spv::OpGroupFMax || op == spv::OpGroupUMax || op == spv::OpGroupSMax ||
op == spv::OpGroupFAdd || op == spv::OpGroupIAdd || op == spv::OpGroupBroadcast);
op == spv::OpGroupFAdd || op == spv::OpGroupIAdd || op == spv::OpGroupBroadcast ||
op == spv::OpSubgroupReadInvocationKHR);
#endif
// Handle group invocation operations scalar by scalar.
......@@ -4309,13 +4312,16 @@ spv::Id TGlslangToSpvTraverser::CreateInvocationsVectorOperation(spv::Op op, spv
std::vector<unsigned int> indexes;
indexes.push_back(comp);
spv::Id scalar = builder.createCompositeExtract(operands[0], scalarType, indexes);
std::vector<spv::Id> spvGroupOperands;
spvGroupOperands.push_back(builder.makeUintConstant(spv::ScopeSubgroup));
if (op == spv::OpGroupBroadcast) {
if (op == spv::OpSubgroupReadInvocationKHR) {
spvGroupOperands.push_back(scalar);
spvGroupOperands.push_back(operands[1]);
} else if (op == spv::OpGroupBroadcast) {
spvGroupOperands.push_back(builder.makeUintConstant(spv::ScopeSubgroup));
spvGroupOperands.push_back(scalar);
spvGroupOperands.push_back(operands[1]);
} else {
spvGroupOperands.push_back(builder.makeUintConstant(spv::ScopeSubgroup));
spvGroupOperands.push_back(spv::GroupOperationReduce);
spvGroupOperands.push_back(scalar);
}
......
SPIRV/doc.cpp
......@@ -1152,6 +1152,7 @@ const char* OpcodeString(int op)
case 4421: return "OpSubgroupBallotKHR";
case 4422: return "OpSubgroupFirstInvocationKHR";
case 4432: return "OpSubgroupReadInvocationKHR";
#ifdef AMD_EXTENSIONS
case 5000: return "OpGroupIAddNonUniformAMD";
......@@ -2764,6 +2765,10 @@ void Parameterize()
InstructionDesc[OpSubgroupFirstInvocationKHR].operands.push(OperandId, "'Value'");
InstructionDesc[OpSubgroupReadInvocationKHR].capabilities.push_back(CapabilityGroups);
InstructionDesc[OpSubgroupReadInvocationKHR].operands.push(OperandId, "'Value'");
InstructionDesc[OpSubgroupReadInvocationKHR].operands.push(OperandId, "'Index'");
#ifdef AMD_EXTENSIONS
InstructionDesc[OpGroupIAddNonUniformAMD].capabilities.push_back(CapabilityGroups);
InstructionDesc[OpGroupIAddNonUniformAMD].operands.push(OperandScope, "'Execution'");
......
SPIRV/spirv.hpp
......@@ -905,6 +905,7 @@ enum Op {
OpImageSparseRead = 320,
OpSubgroupBallotKHR = 4421,
OpSubgroupFirstInvocationKHR = 4422,
OpSubgroupReadInvocationKHR = 4432,
OpMax = 0x7fffffff,
};
......
Test/baseResults/spv.shaderBallot.comp.out
......@@ -3,11 +3,10 @@ Warning, version 450 is not yet complete; most version-specific features are pre
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 299
// Id's are bound by 298
Capability Shader
Capability Int64
Capability Groups
Capability SubgroupBallotKHR
Extension "SPV_KHR_shader_ballot"
1: ExtInstImport "GLSL.std.450"
......@@ -45,7 +44,7 @@ Warning, version 450 is not yet complete; most version-specific features are pre
Decorate 52(Buffers) BufferBlock
Decorate 55(data) DescriptorSet 0
Decorate 55(data) Binding 0
Decorate 298 BuiltIn WorkgroupSize
Decorate 297 BuiltIn WorkgroupSize
2: TypeVoid
3: TypeFunction 2
6: TypeInt 32 0
......@@ -77,23 +76,22 @@ Warning, version 450 is not yet complete; most version-specific features are pre
57: 50(int) Constant 0
58: 6(int) Constant 0
59: TypePointer Uniform 48(float)
63: 6(int) Constant 3
67: 50(int) Constant 1
68: TypeVector 48(float) 2
69: TypePointer Uniform 49(fvec4)
83: 50(int) Constant 2
84: TypeVector 48(float) 3
100: 50(int) Constant 3
115: TypePointer Uniform 50(int)
122: TypeVector 50(int) 2
123: TypePointer Uniform 51(ivec4)
137: TypeVector 50(int) 3
167: TypePointer Uniform 6(int)
174: TypePointer Uniform 38(ivec4)
188: TypeVector 6(int) 3
296: 6(int) Constant 8
297: 6(int) Constant 1
298: 188(ivec3) ConstantComposite 296 296 297
66: 50(int) Constant 1
67: TypeVector 48(float) 2
68: TypePointer Uniform 49(fvec4)
82: 50(int) Constant 2
83: TypeVector 48(float) 3
99: 50(int) Constant 3
114: TypePointer Uniform 50(int)
121: TypeVector 50(int) 2
122: TypePointer Uniform 51(ivec4)
136: TypeVector 50(int) 3
166: TypePointer Uniform 6(int)
173: TypePointer Uniform 38(ivec4)
187: TypeVector 6(int) 3
295: 6(int) Constant 8
296: 6(int) Constant 1
297: 187(ivec3) ConstantComposite 295 295 296
4(main): 2 Function None 3
5: Label
8(invocation): 7(ptr) Variable Function
......@@ -121,256 +119,256 @@ Warning, version 450 is not yet complete; most version-specific features are pre
44: 17(int) Bitcast 43
45: 36(bool) IEqual 35 44
SelectionMerge 47 None
BranchConditional 45 46 217
BranchConditional 45 46 216
46: Label
56: 6(int) Load 8(invocation)
60: 59(ptr) AccessChain 55(data) 57 57 58
61: 48(float) Load 60
62: 6(int) Load 8(invocation)
64: 48(float) GroupBroadcast 63 61 62
65: 59(ptr) AccessChain 55(data) 56 57 58
Store 65 64
66: 6(int) Load 8(invocation)
70: 69(ptr) AccessChain 55(data) 67 57
71: 49(fvec4) Load 70
72: 68(fvec2) VectorShuffle 71 71 0 1
73: 6(int) Load 8(invocation)
74: 48(float) CompositeExtract 72 0
75: 48(float) GroupBroadcast 63 74 73
76: 48(float) CompositeExtract 72 1
77: 48(float) GroupBroadcast 63 76 73
78: 68(fvec2) CompositeConstruct 75 77
79: 69(ptr) AccessChain 55(data) 66 57
80: 49(fvec4) Load 79
81: 49(fvec4) VectorShuffle 80 78 4 5 2 3
Store 79 81
82: 6(int) Load 8(invocation)
85: 69(ptr) AccessChain 55(data) 83 57
86: 49(fvec4) Load 85
87: 84(fvec3) VectorShuffle 86 86 0 1 2
88: 6(int) Load 8(invocation)
89: 48(float) CompositeExtract 87 0
90: 48(float) GroupBroadcast 63 89 88
91: 48(float) CompositeExtract 87 1
92: 48(float) GroupBroadcast 63 91 88
93: 48(float) CompositeExtract 87 2
94: 48(float) GroupBroadcast 63 93 88
95: 84(fvec3) CompositeConstruct 90 92 94
96: 69(ptr) AccessChain 55(data) 82 57
97: 49(fvec4) Load 96
98: 49(fvec4) VectorShuffle 97 95 4 5 6 3
Store 96 98
99: 6(int) Load 8(invocation)
101: 69(ptr) AccessChain 55(data) 100 57
102: 49(fvec4) Load 101
103: 6(int) Load 8(invocation)
104: 48(float) CompositeExtract 102 0
105: 48(float) GroupBroadcast 63 104 103
106: 48(float) CompositeExtract 102 1
107: 48(float) GroupBroadcast 63 106 103
108: 48(float) CompositeExtract 102 2
109: 48(float) GroupBroadcast 63 108 103
110: 48(float) CompositeExtract 102 3
111: 48(float) GroupBroadcast 63 110 103
112: 49(fvec4) CompositeConstruct 105 107 109 111
113: 69(ptr) AccessChain 55(data) 99 57
Store 113 112
114: 6(int) Load 8(invocation)
116: 115(ptr) AccessChain 55(data) 57 67 58
117: 50(int) Load 116
118: 6(int) Load 8(invocation)
119: 50(int) GroupBroadcast 63 117 118
120: 115(ptr) AccessChain 55(data) 114 67 58
Store 120 119
121: 6(int) Load 8(invocation)
124: 123(ptr) AccessChain 55(data) 67 67
125: 51(ivec4) Load 124
126: 122(ivec2) VectorShuffle 125 125 0 1
127: 6(int) Load 8(invocation)
128: 50(int) CompositeExtract 126 0
129: 50(int) GroupBroadcast 63 128 127
130: 50(int) CompositeExtract 126 1
131: 50(int) GroupBroadcast 63 130 127
132: 122(ivec2) CompositeConstruct 129 131
133: 123(ptr) AccessChain 55(data) 121 67
134: 51(ivec4) Load 133
135: 51(ivec4) VectorShuffle 134 132 4 5 2 3
Store 133 135
136: 6(int) Load 8(invocation)
138: 123(ptr) AccessChain 55(data) 83 67
139: 51(ivec4) Load 138
140: 137(ivec3) VectorShuffle 139 139 0 1 2
141: 6(int) Load 8(invocation)
142: 50(int) CompositeExtract 140 0
143: 50(int) GroupBroadcast 63 142 141
144: 50(int) CompositeExtract 140 1
145: 50(int) GroupBroadcast 63 144 141
146: 50(int) CompositeExtract 140 2
147: 50(int) GroupBroadcast 63 146 141
148: 137(ivec3) CompositeConstruct 143 145 147
149: 123(ptr) AccessChain 55(data) 136 67
150: 51(ivec4) Load 149
151: 51(ivec4) VectorShuffle 150 148 4 5 6 3
Store 149 151
152: 6(int) Load 8(invocation)
153: 123(ptr) AccessChain 55(data) 100 67
154: 51(ivec4) Load 153
155: 6(int) Load 8(invocation)
156: 50(int) CompositeExtract 154 0
157: 50(int) GroupBroadcast 63 156 155
158: 50(int) CompositeExtract 154 1
159: 50(int) GroupBroadcast 63 158 155
160: 50(int) CompositeExtract 154 2
161: 50(int) GroupBroadcast 63 160 155
162: 50(int) CompositeExtract 154 3
163: 50(int) GroupBroadcast 63 162 155
164: 51(ivec4) CompositeConstruct 157 159 161 163
165: 123(ptr) AccessChain 55(data) 152 67
Store 165 164
166: 6(int) Load 8(invocation)
168: 167(ptr) AccessChain 55(data) 57 83 58
169: 6(int) Load 168
170: 6(int) Load 8(invocation)
171: 6(int) GroupBroadcast 63 169 170
172: 167(ptr) AccessChain 55(data) 166 83 58
Store 172 171
173: 6(int) Load 8(invocation)
175: 174(ptr) AccessChain 55(data) 67 83
176: 38(ivec4) Load 175
177: 42(ivec2) VectorShuffle 176 176 0 1
178: 6(int) Load 8(invocation)
179: 6(int) CompositeExtract 177 0
180: 6(int) GroupBroadcast 63 179 178
181: 6(int) CompositeExtract 177 1
182: 6(int) GroupBroadcast 63 181 178
183: 42(ivec2) CompositeConstruct 180 182
184: 174(ptr) AccessChain 55(data) 173 83
185: 38(ivec4) Load 184
186: 38(ivec4) VectorShuffle 185 183 4 5 2 3
Store 184 186
187: 6(int) Load 8(invocation)
189: 174(ptr) AccessChain 55(data) 83 83
190: 38(ivec4) Load 189
191: 188(ivec3) VectorShuffle 190 190 0 1 2
192: 6(int) Load 8(invocation)
193: 6(int) CompositeExtract 191 0
194: 6(int) GroupBroadcast 63 193 192
195: 6(int) CompositeExtract 191 1
196: 6(int) GroupBroadcast 63 195 192
197: 6(int) CompositeExtract 191 2
198: 6(int) GroupBroadcast 63 197 192
199: 188(ivec3) CompositeConstruct 194 196 198
200: 174(ptr) AccessChain 55(data) 187 83
201: 38(ivec4) Load 200
202: 38(ivec4) VectorShuffle 201 199 4 5 6 3
Store 200 202
203: 6(int) Load 8(invocation)
204: 174(ptr) AccessChain 55(data) 100 83
205: 38(ivec4) Load 204
206: 6(int) Load 8(invocation)
207: 6(int) CompositeExtract 205 0
208: 6(int) GroupBroadcast 63 207 206
209: 6(int) CompositeExtract 205 1
210: 6(int) GroupBroadcast 63 209 206
211: 6(int) CompositeExtract 205 2
212: 6(int) GroupBroadcast 63 211 206
213: 6(int) CompositeExtract 205 3
214: 6(int) GroupBroadcast 63 213 206
215: 38(ivec4) CompositeConstruct 208 210 212 214
216: 174(ptr) AccessChain 55(data) 203 83
Store 216 215
63: 48(float) SubgroupReadInvocationKHR 61 62
64: 59(ptr) AccessChain 55(data) 56 57 58
Store 64 63
65: 6(int) Load 8(invocation)
69: 68(ptr) AccessChain 55(data) 66 57
70: 49(fvec4) Load 69
71: 67(fvec2) VectorShuffle 70 70 0 1
72: 6(int) Load 8(invocation)
73: 48(float) CompositeExtract 71 0
74: 48(float) SubgroupReadInvocationKHR 73 72
75: 48(float) CompositeExtract 71 1
76: 48(float) SubgroupReadInvocationKHR 75 72
77: 67(fvec2) CompositeConstruct 74 76
78: 68(ptr) AccessChain 55(data) 65 57
79: 49(fvec4) Load 78
80: 49(fvec4) VectorShuffle 79 77 4 5 2 3
Store 78 80
81: 6(int) Load 8(invocation)
84: 68(ptr) AccessChain 55(data) 82 57
85: 49(fvec4) Load 84
86: 83(fvec3) VectorShuffle 85 85 0 1 2
87: 6(int) Load 8(invocation)
88: 48(float) CompositeExtract 86 0
89: 48(float) SubgroupReadInvocationKHR 88 87
90: 48(float) CompositeExtract 86 1
91: 48(float) SubgroupReadInvocationKHR 90 87
92: 48(float) CompositeExtract 86 2
93: 48(float) SubgroupReadInvocationKHR 92 87
94: 83(fvec3) CompositeConstruct 89 91 93
95: 68(ptr) AccessChain 55(data) 81 57
96: 49(fvec4) Load 95
97: 49(fvec4) VectorShuffle 96 94 4 5 6 3
Store 95 97
98: 6(int) Load 8(invocation)
100: 68(ptr) AccessChain 55(data) 99 57
101: 49(fvec4) Load 100
102: 6(int) Load 8(invocation)
103: 48(float) CompositeExtract 101 0
104: 48(float) SubgroupReadInvocationKHR 103 102
105: 48(float) CompositeExtract 101 1
106: 48(float) SubgroupReadInvocationKHR 105 102
107: 48(float) CompositeExtract 101 2
108: 48(float) SubgroupReadInvocationKHR 107 102
109: 48(float) CompositeExtract 101 3
110: 48(float) SubgroupReadInvocationKHR 109 102
111: 49(fvec4) CompositeConstruct 104 106 108 110
112: 68(ptr) AccessChain 55(data) 98 57
Store 112 111
113: 6(int) Load 8(invocation)
115: 114(ptr) AccessChain 55(data) 57 66 58
116: 50(int) Load 115
117: 6(int) Load 8(invocation)
118: 50(int) SubgroupReadInvocationKHR 116 117
119: 114(ptr) AccessChain 55(data) 113 66 58
Store 119 118
120: 6(int) Load 8(invocation)
123: 122(ptr) AccessChain 55(data) 66 66
124: 51(ivec4) Load 123
125: 121(ivec2) VectorShuffle 124 124 0 1
126: 6(int) Load 8(invocation)
127: 50(int) CompositeExtract 125 0
128: 50(int) SubgroupReadInvocationKHR 127 126
129: 50(int) CompositeExtract 125 1
130: 50(int) SubgroupReadInvocationKHR 129 126
131: 121(ivec2) CompositeConstruct 128 130
132: 122(ptr) AccessChain 55(data) 120 66
133: 51(ivec4) Load 132
134: 51(ivec4) VectorShuffle 133 131 4 5 2 3
Store 132 134
135: 6(int) Load 8(invocation)
137: 122(ptr) AccessChain 55(data) 82 66
138: 51(ivec4) Load 137
139: 136(ivec3) VectorShuffle 138 138 0 1 2
140: 6(int) Load 8(invocation)
141: 50(int) CompositeExtract 139 0
142: 50(int) SubgroupReadInvocationKHR 141 140
143: 50(int) CompositeExtract 139 1
144: 50(int) SubgroupReadInvocationKHR 143 140
145: 50(int) CompositeExtract 139 2
146: 50(int) SubgroupReadInvocationKHR 145 140
147: 136(ivec3) CompositeConstruct 142 144 146
148: 122(ptr) AccessChain 55(data) 135 66
149: 51(ivec4) Load 148
150: 51(ivec4) VectorShuffle 149 147 4 5 6 3
Store 148 150
151: 6(int) Load 8(invocation)
152: 122(ptr) AccessChain 55(data) 99 66
153: 51(ivec4) Load 152
154: 6(int) Load 8(invocation)
155: 50(int) CompositeExtract 153 0
156: 50(int) SubgroupReadInvocationKHR 155 154
157: 50(int) CompositeExtract 153 1
158: 50(int) SubgroupReadInvocationKHR 157 154
159: 50(int) CompositeExtract 153 2
160: 50(int) SubgroupReadInvocationKHR 159 154
161: 50(int) CompositeExtract 153 3
162: 50(int) SubgroupReadInvocationKHR 161 154
163: 51(ivec4) CompositeConstruct 156 158 160 162
164: 122(ptr) AccessChain 55(data) 151 66
Store 164 163
165: 6(int) Load 8(invocation)
167: 166(ptr) AccessChain 55(data) 57 82 58
168: 6(int) Load 167
169: 6(int) Load 8(invocation)
170: 6(int) SubgroupReadInvocationKHR 168 169
171: 166(ptr) AccessChain 55(data) 165 82 58
Store 171 170
172: 6(int) Load 8(invocation)
174: 173(ptr) AccessChain 55(data) 66 82
175: 38(ivec4) Load 174
176: 42(ivec2) VectorShuffle 175 175 0 1
177: 6(int) Load 8(invocation)
178: 6(int) CompositeExtract 176 0
179: 6(int) SubgroupReadInvocationKHR 178 177
180: 6(int) CompositeExtract 176 1
181: 6(int) SubgroupReadInvocationKHR 180 177
182: 42(ivec2) CompositeConstruct 179 181
183: 173(ptr) AccessChain 55(data) 172 82
184: 38(ivec4) Load 183
185: 38(ivec4) VectorShuffle 184 182 4 5 2 3
Store 183 185
186: 6(int) Load 8(invocation)
188: 173(ptr) AccessChain 55(data) 82 82
189: 38(ivec4) Load 188
190: 187(ivec3) VectorShuffle 189 189 0 1 2
191: 6(int) Load 8(invocation)
192: 6(int) CompositeExtract 190 0
193: 6(int) SubgroupReadInvocationKHR 192 191
194: 6(int) CompositeExtract 190 1
195: 6(int) SubgroupReadInvocationKHR 194 191
196: 6(int) CompositeExtract 190 2
197: 6(int) SubgroupReadInvocationKHR 196 191
198: 187(ivec3) CompositeConstruct 193 195 197
199: 173(ptr) AccessChain 55(data) 186 82
200: 38(ivec4) Load 199
201: 38(ivec4) VectorShuffle 200 198 4 5 6 3
Store 199 201
202: 6(int) Load 8(invocation)
203: 173(ptr) AccessChain 55(data) 99 82
204: 38(ivec4) Load 203
205: 6(int) Load 8(invocation)
206: 6(int) CompositeExtract 204 0
207: 6(int) SubgroupReadInvocationKHR 206 205
208: 6(int) CompositeExtract 204 1
209: 6(int) SubgroupReadInvocationKHR 208 205
210: 6(int) CompositeExtract 204 2
211: 6(int) SubgroupReadInvocationKHR 210 205
212: 6(int) CompositeExtract 204 3
213: 6(int) SubgroupReadInvocationKHR 212 205
214: 38(ivec4) CompositeConstruct 207 209 211 213
215: 173(ptr) AccessChain 55(data) 202 82
Store 215 214
Branch 47
217: Label
218: 6(int) Load 8(invocation)
219: 59(ptr) AccessChain 55(data) 57 57 58
220: 48(float) Load 219
221: 48(float) SubgroupFirstInvocationKHR 220
222: 59(ptr) AccessChain 55(data) 218 57 58
Store 222 221
223: 6(int) Load 8(invocation)
224: 69(ptr) AccessChain 55(data) 67 57
225: 49(fvec4) Load 224
226: 68(fvec2) VectorShuffle 225 225 0 1
227: 68(fvec2) SubgroupFirstInvocationKHR 226
228: 69(ptr) AccessChain 55(data) 223 57
229: 49(fvec4) Load 228
230: 49(fvec4) VectorShuffle 229 227 4 5 2 3
Store 228 230
231: 6(int) Load 8(invocation)
232: 69(ptr) AccessChain 55(data) 83 57
233: 49(fvec4) Load 232
234: 84(fvec3) VectorShuffle 233 233 0 1 2
235: 84(fvec3) SubgroupFirstInvocationKHR 234
236: 69(ptr) AccessChain 55(data) 231 57
237: 49(fvec4) Load 236
238: 49(fvec4) VectorShuffle 237 235 4 5 6 3
Store 236 238
239: 6(int) Load 8(invocation)
240: 69(ptr) AccessChain 55(data) 100 57
241: 49(fvec4) Load 240
242: 49(fvec4) SubgroupFirstInvocationKHR 241
243: 69(ptr) AccessChain 55(data) 239 57
Store 243 242
244: 6(int) Load 8(invocation)
245: 115(ptr) AccessChain 55(data) 57 67 58
246: 50(int) Load 245
247: 50(int) SubgroupFirstInvocationKHR 246
248: 115(ptr) AccessChain 55(data) 244 67 58
Store 248 247
249: 6(int) Load 8(invocation)
250: 123(ptr) AccessChain 55(data) 67 67
251: 51(ivec4) Load 250
252: 122(ivec2) VectorShuffle 251 251 0 1
253: 122(ivec2) SubgroupFirstInvocationKHR 252
254: 123(ptr) AccessChain 55(data) 249 67
255: 51(ivec4) Load 254
256: 51(ivec4) VectorShuffle 255 253 4 5 2 3
Store 254 256
257: 6(int) Load 8(invocation)
258: 123(ptr) AccessChain 55(data) 83 67
259: 51(ivec4) Load 258
260: 137(ivec3) VectorShuffle 259 259 0 1 2
261: 137(ivec3) SubgroupFirstInvocationKHR 260
262: 123(ptr) AccessChain 55(data) 257 67
263: 51(ivec4) Load 262
264: 51(ivec4) VectorShuffle 263 261 4 5 6 3
Store 262 264
265: 6(int) Load 8(invocation)
266: 123(ptr) AccessChain 55(data) 100 67
267: 51(ivec4) Load 266
268: 51(ivec4) SubgroupFirstInvocationKHR 267
269: 123(ptr) AccessChain 55(data) 265 67
Store 269 268
270: 6(int) Load 8(invocation)
271: 167(ptr) AccessChain 55(data) 57 83 58
272: 6(int) Load 271
273: 6(int) SubgroupFirstInvocationKHR 272
274: 167(ptr) AccessChain 55(data) 270 83 58
Store 274 273
275: 6(int) Load 8(invocation)
276: 174(ptr) AccessChain 55(data) 67 83
277: 38(ivec4) Load 276
278: 42(ivec2) VectorShuffle 277 277 0 1
279: 42(ivec2) SubgroupFirstInvocationKHR 278
280: 174(ptr) AccessChain 55(data) 275 83
281: 38(ivec4) Load 280
282: 38(ivec4) VectorShuffle 281 279 4 5 2 3
Store 280 282
283: 6(int) Load 8(invocation)
284: 174(ptr) AccessChain 55(data) 83 83
285: 38(ivec4) Load 284
286: 188(ivec3) VectorShuffle 285 285 0 1 2
287: 188(ivec3) SubgroupFirstInvocationKHR 286
288: 174(ptr) AccessChain 55(data) 283 83
289: 38(ivec4) Load 288
290: 38(ivec4) VectorShuffle 289 287 4 5 6 3
Store 288 290
291: 6(int) Load 8(invocation)
292: 174(ptr) AccessChain 55(data) 100 83
293: 38(ivec4) Load 292
294: 38(ivec4) SubgroupFirstInvocationKHR 293
295: 174(ptr) AccessChain 55(data) 291 83
Store 295 294
216: Label
217: 6(int) Load 8(invocation)
218: 59(ptr) AccessChain 55(data) 57 57 58
219: 48(float) Load 218
220: 48(float) SubgroupFirstInvocationKHR 219
221: 59(ptr) AccessChain 55(data) 217 57 58
Store 221 220
222: 6(int) Load 8(invocation)
223: 68(ptr) AccessChain 55(data) 66 57
224: 49(fvec4) Load 223
225: 67(fvec2) VectorShuffle 224 224 0 1
226: 67(fvec2) SubgroupFirstInvocationKHR 225
227: 68(ptr) AccessChain 55(data) 222 57
228: 49(fvec4) Load 227
229: 49(fvec4) VectorShuffle 228 226 4 5 2 3
Store 227 229
230: 6(int) Load 8(invocation)
231: 68(ptr) AccessChain 55(data) 82 57
232: 49(fvec4) Load 231
233: 83(fvec3) VectorShuffle 232 232 0 1 2
234: 83(fvec3) SubgroupFirstInvocationKHR 233
235: 68(ptr) AccessChain 55(data) 230 57
236: 49(fvec4) Load 235
237: 49(fvec4) VectorShuffle 236 234 4 5 6 3
Store 235 237
238: 6(int) Load 8(invocation)
239: 68(ptr) AccessChain 55(data) 99 57
240: 49(fvec4) Load 239
241: 49(fvec4) SubgroupFirstInvocationKHR 240
242: 68(ptr) AccessChain 55(data) 238 57
Store 242 241
243: 6(int) Load 8(invocation)
244: 114(ptr) AccessChain 55(data) 57 66 58
245: 50(int) Load 244
246: 50(int) SubgroupFirstInvocationKHR 245
247: 114(ptr) AccessChain 55(data) 243 66 58
Store 247 246
248: 6(int) Load 8(invocation)
249: 122(ptr) AccessChain 55(data) 66 66
250: 51(ivec4) Load 249
251: 121(ivec2) VectorShuffle 250 250 0 1
252: 121(ivec2) SubgroupFirstInvocationKHR 251
253: 122(ptr) AccessChain 55(data) 248 66
254: 51(ivec4) Load 253
255: 51(ivec4) VectorShuffle 254 252 4 5 2 3
Store 253 255
256: 6(int) Load 8(invocation)
257: 122(ptr) AccessChain 55(data) 82 66
258: 51(ivec4) Load 257
259: 136(ivec3) VectorShuffle 258 258 0 1 2
260: 136(ivec3) SubgroupFirstInvocationKHR 259
261: 122(ptr) AccessChain 55(data) 256 66
262: 51(ivec4) Load 261
263: 51(ivec4) VectorShuffle 262 260 4 5 6 3
Store 261 263
264: 6(int) Load 8(invocation)
265: 122(ptr) AccessChain 55(data) 99 66
266: 51(ivec4) Load 265
267: 51(ivec4) SubgroupFirstInvocationKHR 266
268: 122(ptr) AccessChain 55(data) 264 66
Store 268 267
269: 6(int) Load 8(invocation)
270: 166(ptr) AccessChain 55(data) 57 82 58
271: 6(int) Load 270
272: 6(int) SubgroupFirstInvocationKHR 271
273: 166(ptr) AccessChain 55(data) 269 82 58
Store 273 272
274: 6(int) Load 8(invocation)
275: 173(ptr) AccessChain 55(data) 66 82
276: 38(ivec4) Load 275
277: 42(ivec2) VectorShuffle 276 276 0 1
278: 42(ivec2) SubgroupFirstInvocationKHR 277
279: 173(ptr) AccessChain 55(data) 274 82
280: 38(ivec4) Load 279
281: 38(ivec4) VectorShuffle 280 278 4 5 2 3
Store 279 281
282: 6(int) Load 8(invocation)
283: 173(ptr) AccessChain 55(data) 82 82
284: 38(ivec4) Load 283
285: 187(ivec3) VectorShuffle 284 284 0 1 2
286: 187(ivec3) SubgroupFirstInvocationKHR 285
287: 173(ptr) AccessChain 55(data) 282 82
288: 38(ivec4) Load 287
289: 38(ivec4) VectorShuffle 288 286 4 5 6 3
Store 287 289
290: 6(int) Load 8(invocation)
291: 173(ptr) AccessChain 55(data) 99 82
292: 38(ivec4) Load 291
293: 38(ivec4) SubgroupFirstInvocationKHR 292
294: 173(ptr) AccessChain 55(data) 290 82
Store 294 293
Branch 47
47: Label
Return
......
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