1e5c31af7Sopenharmony_ci#!amber
2e5c31af7Sopenharmony_ci
3e5c31af7Sopenharmony_ci# Copyright 2020 Google LLC
4e5c31af7Sopenharmony_ci#
5e5c31af7Sopenharmony_ci# Licensed under the Apache License, Version 2.0 (the "License");
6e5c31af7Sopenharmony_ci# you may not use this file except in compliance with the License.
7e5c31af7Sopenharmony_ci# You may obtain a copy of the License at
8e5c31af7Sopenharmony_ci#
9e5c31af7Sopenharmony_ci#     http://www.apache.org/licenses/LICENSE-2.0
10e5c31af7Sopenharmony_ci#
11e5c31af7Sopenharmony_ci# Unless required by applicable law or agreed to in writing, software
12e5c31af7Sopenharmony_ci# distributed under the License is distributed on an "AS IS" BASIS,
13e5c31af7Sopenharmony_ci# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14e5c31af7Sopenharmony_ci# See the License for the specific language governing permissions and
15e5c31af7Sopenharmony_ci# limitations under the License.
16e5c31af7Sopenharmony_ci
17e5c31af7Sopenharmony_ci
18e5c31af7Sopenharmony_ci# A test for a bug found by GraphicsFuzz.
19e5c31af7Sopenharmony_ci
20e5c31af7Sopenharmony_ci# Short description: A fragment shader that compares a float and a coordinate
21e5c31af7Sopenharmony_ci
22e5c31af7Sopenharmony_ci# The test passes because shader always writes red.
23e5c31af7Sopenharmony_ci
24e5c31af7Sopenharmony_ci# Optimized using spirv-opt with the following arguments:
25e5c31af7Sopenharmony_ci# '--redundancy-elimination'
26e5c31af7Sopenharmony_ci# '--redundancy-elimination'
27e5c31af7Sopenharmony_ci# '--private-to-local'
28e5c31af7Sopenharmony_ci# '--eliminate-dead-inserts'
29e5c31af7Sopenharmony_ci# '--eliminate-dead-code-aggressive'
30e5c31af7Sopenharmony_ci# '--combine-access-chains'
31e5c31af7Sopenharmony_ci# '--reduce-load-size'
32e5c31af7Sopenharmony_ci# '--inline-entry-points-exhaustive'
33e5c31af7Sopenharmony_ci# '--vector-dce'
34e5c31af7Sopenharmony_ci# '--eliminate-dead-branches'
35e5c31af7Sopenharmony_ci# '--merge-blocks'
36e5c31af7Sopenharmony_ci# '--copy-propagate-arrays'
37e5c31af7Sopenharmony_ci# '--vector-dce'
38e5c31af7Sopenharmony_ci# '--eliminate-dead-branches'
39e5c31af7Sopenharmony_ci# '--merge-blocks'
40e5c31af7Sopenharmony_ci# '--eliminate-dead-branches'
41e5c31af7Sopenharmony_ci# '--merge-return'
42e5c31af7Sopenharmony_ci# '--combine-access-chains'
43e5c31af7Sopenharmony_ci# '--eliminate-dead-inserts'
44e5c31af7Sopenharmony_ci# '--eliminate-dead-branches'
45e5c31af7Sopenharmony_ci# '--if-conversion'
46e5c31af7Sopenharmony_ci# '--inline-entry-points-exhaustive'
47e5c31af7Sopenharmony_ci# '--simplify-instructions'
48e5c31af7Sopenharmony_ci# '--eliminate-local-single-store'
49e5c31af7Sopenharmony_ci# '--eliminate-dead-branches'
50e5c31af7Sopenharmony_ci# '--eliminate-local-single-block'
51e5c31af7Sopenharmony_ci# '--eliminate-local-multi-store'
52e5c31af7Sopenharmony_ci# '--convert-local-access-chains'
53e5c31af7Sopenharmony_ci# '--ccp'
54e5c31af7Sopenharmony_ci# spirv-opt commit hash: ab7ac60f14ae66006bed5c989a2cfd4c4881704c
55e5c31af7Sopenharmony_ci
56e5c31af7Sopenharmony_ci
57e5c31af7Sopenharmony_ci
58e5c31af7Sopenharmony_ciSHADER vertex variant_vertex_shader PASSTHROUGH
59e5c31af7Sopenharmony_ci
60e5c31af7Sopenharmony_ci# variant_fragment_shader is derived from the following GLSL:
61e5c31af7Sopenharmony_ci# #version 310 es
62e5c31af7Sopenharmony_ci# precision highp float;
63e5c31af7Sopenharmony_ci# precision highp int;
64e5c31af7Sopenharmony_ci#
65e5c31af7Sopenharmony_ci# layout(set = 0, binding = 0) uniform buf0
66e5c31af7Sopenharmony_ci# {
67e5c31af7Sopenharmony_ci#     vec2 injectionSwitch;
68e5c31af7Sopenharmony_ci# };
69e5c31af7Sopenharmony_ci# layout(location = 0) out vec4 _GLF_color;
70e5c31af7Sopenharmony_ci#
71e5c31af7Sopenharmony_ci# // Always returns 5.
72e5c31af7Sopenharmony_ci# float func()
73e5c31af7Sopenharmony_ci# {
74e5c31af7Sopenharmony_ci#     float zero = 0.0;
75e5c31af7Sopenharmony_ci#     bool alwaysFalse = gl_FragCoord.x < 0.0;
76e5c31af7Sopenharmony_ci#
77e5c31af7Sopenharmony_ci#     do
78e5c31af7Sopenharmony_ci#     {
79e5c31af7Sopenharmony_ci#         if (injectionSwitch.x < injectionSwitch.y) // Always true
80e5c31af7Sopenharmony_ci#         {
81e5c31af7Sopenharmony_ci#             while (int(zero) <= bitfieldInsert(101, 0, 0, 0))
82e5c31af7Sopenharmony_ci#             {
83e5c31af7Sopenharmony_ci#                 if (zero <= gl_FragCoord.x)
84e5c31af7Sopenharmony_ci#                     return 5.0; // Always returns here
85e5c31af7Sopenharmony_ci#
86e5c31af7Sopenharmony_ci#                 zero++;
87e5c31af7Sopenharmony_ci#             }
88e5c31af7Sopenharmony_ci#         }
89e5c31af7Sopenharmony_ci#     } while (alwaysFalse);
90e5c31af7Sopenharmony_ci#
91e5c31af7Sopenharmony_ci#     for (int u = 0; u < 1; u++)
92e5c31af7Sopenharmony_ci#     {
93e5c31af7Sopenharmony_ci#         if (!alwaysFalse)
94e5c31af7Sopenharmony_ci#             return zero;
95e5c31af7Sopenharmony_ci#     }
96e5c31af7Sopenharmony_ci#
97e5c31af7Sopenharmony_ci#     return 0.0;
98e5c31af7Sopenharmony_ci# }
99e5c31af7Sopenharmony_ci#
100e5c31af7Sopenharmony_ci# void main()
101e5c31af7Sopenharmony_ci# {
102e5c31af7Sopenharmony_ci#     float c = 0.0;
103e5c31af7Sopenharmony_ci#     for (int i = 0; i < 1; i++)
104e5c31af7Sopenharmony_ci#     {
105e5c31af7Sopenharmony_ci#         if (!(gl_FragCoord.x < 0.0)) // Always true
106e5c31af7Sopenharmony_ci#             c = func();
107e5c31af7Sopenharmony_ci#     }
108e5c31af7Sopenharmony_ci#
109e5c31af7Sopenharmony_ci#     if (c == 5.0)
110e5c31af7Sopenharmony_ci#         _GLF_color = vec4(1, 0, 0, 1);
111e5c31af7Sopenharmony_ci#     else
112e5c31af7Sopenharmony_ci#         _GLF_color = vec4(0);
113e5c31af7Sopenharmony_ci# }
114e5c31af7Sopenharmony_ciSHADER fragment variant_fragment_shader SPIRV-ASM TARGET_ENV spv1.0
115e5c31af7Sopenharmony_ci; SPIR-V
116e5c31af7Sopenharmony_ci; Version: 1.0
117e5c31af7Sopenharmony_ci; Generator: Khronos Glslang Reference Front End; 8
118e5c31af7Sopenharmony_ci; Bound: 261
119e5c31af7Sopenharmony_ci; Schema: 0
120e5c31af7Sopenharmony_ci               OpCapability Shader
121e5c31af7Sopenharmony_ci          %1 = OpExtInstImport "GLSL.std.450"
122e5c31af7Sopenharmony_ci               OpMemoryModel Logical GLSL450
123e5c31af7Sopenharmony_ci               OpEntryPoint Fragment %4 "main" %18 %109
124e5c31af7Sopenharmony_ci               OpExecutionMode %4 OriginUpperLeft
125e5c31af7Sopenharmony_ci               OpSource ESSL 310
126e5c31af7Sopenharmony_ci               OpName %4 "main"
127e5c31af7Sopenharmony_ci               OpName %8 "func("
128e5c31af7Sopenharmony_ci               OpName %11 "zero"
129e5c31af7Sopenharmony_ci               OpName %15 "alwaysFalse"
130e5c31af7Sopenharmony_ci               OpName %18 "gl_FragCoord"
131e5c31af7Sopenharmony_ci               OpName %30 "buf0"
132e5c31af7Sopenharmony_ci               OpMemberName %30 0 "injectionSwitch"
133e5c31af7Sopenharmony_ci               OpName %32 ""
134e5c31af7Sopenharmony_ci               OpName %67 "u"
135e5c31af7Sopenharmony_ci               OpName %86 "c"
136e5c31af7Sopenharmony_ci               OpName %87 "i"
137e5c31af7Sopenharmony_ci               OpName %109 "_GLF_color"
138e5c31af7Sopenharmony_ci               OpDecorate %18 BuiltIn FragCoord
139e5c31af7Sopenharmony_ci               OpMemberDecorate %30 0 Offset 0
140e5c31af7Sopenharmony_ci               OpDecorate %30 Block
141e5c31af7Sopenharmony_ci               OpDecorate %32 DescriptorSet 0
142e5c31af7Sopenharmony_ci               OpDecorate %32 Binding 0
143e5c31af7Sopenharmony_ci               OpDecorate %109 Location 0
144e5c31af7Sopenharmony_ci          %2 = OpTypeVoid
145e5c31af7Sopenharmony_ci          %3 = OpTypeFunction %2
146e5c31af7Sopenharmony_ci          %6 = OpTypeFloat 32
147e5c31af7Sopenharmony_ci          %7 = OpTypeFunction %6
148e5c31af7Sopenharmony_ci         %10 = OpTypePointer Function %6
149e5c31af7Sopenharmony_ci         %12 = OpConstant %6 0
150e5c31af7Sopenharmony_ci         %13 = OpTypeBool
151e5c31af7Sopenharmony_ci         %14 = OpTypePointer Function %13
152e5c31af7Sopenharmony_ci         %16 = OpTypeVector %6 4
153e5c31af7Sopenharmony_ci         %17 = OpTypePointer Input %16
154e5c31af7Sopenharmony_ci         %18 = OpVariable %17 Input
155e5c31af7Sopenharmony_ci         %19 = OpTypeInt 32 0
156e5c31af7Sopenharmony_ci         %20 = OpConstant %19 0
157e5c31af7Sopenharmony_ci         %21 = OpTypePointer Input %6
158e5c31af7Sopenharmony_ci         %29 = OpTypeVector %6 2
159e5c31af7Sopenharmony_ci         %30 = OpTypeStruct %29
160e5c31af7Sopenharmony_ci         %31 = OpTypePointer Uniform %30
161e5c31af7Sopenharmony_ci         %32 = OpVariable %31 Uniform
162e5c31af7Sopenharmony_ci         %33 = OpTypeInt 32 1
163e5c31af7Sopenharmony_ci         %34 = OpConstant %33 0
164e5c31af7Sopenharmony_ci         %35 = OpTypePointer Uniform %6
165e5c31af7Sopenharmony_ci         %38 = OpConstant %19 1
166e5c31af7Sopenharmony_ci         %51 = OpConstant %33 101
167e5c31af7Sopenharmony_ci         %60 = OpConstant %6 5
168e5c31af7Sopenharmony_ci         %63 = OpConstant %6 1
169e5c31af7Sopenharmony_ci         %66 = OpTypePointer Function %33
170e5c31af7Sopenharmony_ci         %74 = OpConstant %33 1
171e5c31af7Sopenharmony_ci        %108 = OpTypePointer Output %16
172e5c31af7Sopenharmony_ci        %109 = OpVariable %108 Output
173e5c31af7Sopenharmony_ci        %110 = OpConstantComposite %16 %63 %12 %12 %63
174e5c31af7Sopenharmony_ci        %112 = OpConstantComposite %16 %12 %12 %12 %12
175e5c31af7Sopenharmony_ci        %119 = OpConstantFalse %13
176e5c31af7Sopenharmony_ci        %121 = OpConstantTrue %13
177e5c31af7Sopenharmony_ci        %211 = OpUndef %6
178e5c31af7Sopenharmony_ci        %226 = OpUndef %13
179e5c31af7Sopenharmony_ci        %228 = OpUndef %33
180e5c31af7Sopenharmony_ci        %256 = OpUndef %6
181e5c31af7Sopenharmony_ci        %260 = OpUndef %13
182e5c31af7Sopenharmony_ci          %4 = OpFunction %2 None %3
183e5c31af7Sopenharmony_ci          %5 = OpLabel
184e5c31af7Sopenharmony_ci        %128 = OpVariable %14 Function %119
185e5c31af7Sopenharmony_ci        %129 = OpVariable %10 Function
186e5c31af7Sopenharmony_ci        %130 = OpVariable %10 Function
187e5c31af7Sopenharmony_ci        %131 = OpVariable %14 Function
188e5c31af7Sopenharmony_ci        %132 = OpVariable %66 Function
189e5c31af7Sopenharmony_ci        %133 = OpVariable %10 Function
190e5c31af7Sopenharmony_ci         %86 = OpVariable %10 Function
191e5c31af7Sopenharmony_ci         %87 = OpVariable %66 Function
192e5c31af7Sopenharmony_ci               OpStore %86 %12
193e5c31af7Sopenharmony_ci               OpStore %87 %34
194e5c31af7Sopenharmony_ci               OpBranch %88
195e5c31af7Sopenharmony_ci         %88 = OpLabel
196e5c31af7Sopenharmony_ci        %210 = OpPhi %6 %211 %5 %227 %91
197e5c31af7Sopenharmony_ci        %188 = OpPhi %6 %12 %5 %225 %91
198e5c31af7Sopenharmony_ci        %187 = OpPhi %33 %34 %5 %103 %91
199e5c31af7Sopenharmony_ci         %94 = OpSLessThan %13 %187 %74
200e5c31af7Sopenharmony_ci               OpLoopMerge %90 %91 None
201e5c31af7Sopenharmony_ci               OpBranchConditional %94 %89 %90
202e5c31af7Sopenharmony_ci         %89 = OpLabel
203e5c31af7Sopenharmony_ci         %95 = OpAccessChain %21 %18 %20
204e5c31af7Sopenharmony_ci         %96 = OpLoad %6 %95
205e5c31af7Sopenharmony_ci         %97 = OpFOrdLessThan %13 %96 %12
206e5c31af7Sopenharmony_ci         %98 = OpLogicalNot %13 %97
207e5c31af7Sopenharmony_ci               OpSelectionMerge %100 None
208e5c31af7Sopenharmony_ci               OpBranchConditional %98 %99 %100
209e5c31af7Sopenharmony_ci         %99 = OpLabel
210e5c31af7Sopenharmony_ci               OpStore %128 %119
211e5c31af7Sopenharmony_ci               OpBranch %134
212e5c31af7Sopenharmony_ci        %134 = OpLabel
213e5c31af7Sopenharmony_ci        %221 = OpPhi %33 %187 %99 %228 %136
214e5c31af7Sopenharmony_ci        %209 = OpPhi %6 %210 %99 %211 %136
215e5c31af7Sopenharmony_ci        %194 = OpPhi %13 %119 %99 %226 %136
216e5c31af7Sopenharmony_ci               OpLoopMerge %135 %136 None
217e5c31af7Sopenharmony_ci               OpBranch %137
218e5c31af7Sopenharmony_ci        %137 = OpLabel
219e5c31af7Sopenharmony_ci               OpStore %130 %12
220e5c31af7Sopenharmony_ci        %138 = OpAccessChain %21 %18 %20
221e5c31af7Sopenharmony_ci        %139 = OpLoad %6 %138
222e5c31af7Sopenharmony_ci        %140 = OpFOrdLessThan %13 %139 %12
223e5c31af7Sopenharmony_ci               OpStore %131 %140
224e5c31af7Sopenharmony_ci               OpBranch %141
225e5c31af7Sopenharmony_ci        %141 = OpLabel
226e5c31af7Sopenharmony_ci        %193 = OpPhi %13 %119 %137 %196 %143
227e5c31af7Sopenharmony_ci        %190 = OpPhi %6 %12 %137 %201 %143
228e5c31af7Sopenharmony_ci        %220 = OpPhi %33 %221 %137 %222 %143
229e5c31af7Sopenharmony_ci        %208 = OpPhi %6 %209 %137 %212 %143
230e5c31af7Sopenharmony_ci               OpLoopMerge %142 %143 None
231e5c31af7Sopenharmony_ci               OpBranch %144
232e5c31af7Sopenharmony_ci        %144 = OpLabel
233e5c31af7Sopenharmony_ci        %145 = OpAccessChain %35 %32 %34 %20
234e5c31af7Sopenharmony_ci        %146 = OpLoad %6 %145
235e5c31af7Sopenharmony_ci        %147 = OpAccessChain %35 %32 %34 %38
236e5c31af7Sopenharmony_ci        %148 = OpLoad %6 %147
237e5c31af7Sopenharmony_ci        %149 = OpFOrdLessThan %13 %146 %148
238e5c31af7Sopenharmony_ci               OpSelectionMerge %150 None
239e5c31af7Sopenharmony_ci               OpBranchConditional %149 %151 %150
240e5c31af7Sopenharmony_ci        %151 = OpLabel
241e5c31af7Sopenharmony_ci               OpBranch %152
242e5c31af7Sopenharmony_ci        %152 = OpLabel
243e5c31af7Sopenharmony_ci        %189 = OpPhi %6 %190 %151 %165 %158
244e5c31af7Sopenharmony_ci        %154 = OpConvertFToS %33 %189
245e5c31af7Sopenharmony_ci        %155 = OpBitFieldInsert %33 %51 %34 %34 %34
246e5c31af7Sopenharmony_ci        %156 = OpSLessThanEqual %13 %154 %155
247e5c31af7Sopenharmony_ci               OpLoopMerge %157 %158 None
248e5c31af7Sopenharmony_ci               OpBranchConditional %156 %159 %157
249e5c31af7Sopenharmony_ci        %159 = OpLabel
250e5c31af7Sopenharmony_ci        %161 = OpFOrdLessThanEqual %13 %189 %139
251e5c31af7Sopenharmony_ci               OpSelectionMerge %162 None
252e5c31af7Sopenharmony_ci               OpBranchConditional %161 %163 %162
253e5c31af7Sopenharmony_ci        %163 = OpLabel
254e5c31af7Sopenharmony_ci               OpStore %128 %121
255e5c31af7Sopenharmony_ci               OpStore %129 %60
256e5c31af7Sopenharmony_ci               OpBranch %157
257e5c31af7Sopenharmony_ci        %162 = OpLabel
258e5c31af7Sopenharmony_ci        %165 = OpFAdd %6 %189 %63
259e5c31af7Sopenharmony_ci               OpStore %130 %165
260e5c31af7Sopenharmony_ci               OpBranch %158
261e5c31af7Sopenharmony_ci        %158 = OpLabel
262e5c31af7Sopenharmony_ci               OpBranch %152
263e5c31af7Sopenharmony_ci        %157 = OpLabel
264e5c31af7Sopenharmony_ci        %206 = OpPhi %6 %208 %152 %60 %163
265e5c31af7Sopenharmony_ci        %191 = OpPhi %13 %193 %152 %121 %163
266e5c31af7Sopenharmony_ci               OpSelectionMerge %167 None
267e5c31af7Sopenharmony_ci               OpBranchConditional %191 %142 %167
268e5c31af7Sopenharmony_ci        %167 = OpLabel
269e5c31af7Sopenharmony_ci               OpBranch %150
270e5c31af7Sopenharmony_ci        %150 = OpLabel
271e5c31af7Sopenharmony_ci        %222 = OpPhi %33 %220 %144 %220 %167
272e5c31af7Sopenharmony_ci        %212 = OpPhi %6 %208 %144 %206 %167
273e5c31af7Sopenharmony_ci        %201 = OpPhi %6 %190 %144 %189 %167
274e5c31af7Sopenharmony_ci        %196 = OpPhi %13 %193 %144 %191 %167
275e5c31af7Sopenharmony_ci               OpBranch %143
276e5c31af7Sopenharmony_ci        %143 = OpLabel
277e5c31af7Sopenharmony_ci               OpBranchConditional %140 %141 %142
278e5c31af7Sopenharmony_ci        %142 = OpLabel
279e5c31af7Sopenharmony_ci        %217 = OpPhi %33 %220 %157 %222 %143
280e5c31af7Sopenharmony_ci        %205 = OpPhi %6 %206 %157 %212 %143
281e5c31af7Sopenharmony_ci        %199 = OpPhi %6 %189 %157 %201 %143
282e5c31af7Sopenharmony_ci        %195 = OpPhi %13 %191 %157 %196 %143
283e5c31af7Sopenharmony_ci               OpSelectionMerge %170 None
284e5c31af7Sopenharmony_ci               OpBranchConditional %195 %135 %170
285e5c31af7Sopenharmony_ci        %170 = OpLabel
286e5c31af7Sopenharmony_ci               OpStore %132 %34
287e5c31af7Sopenharmony_ci               OpBranch %171
288e5c31af7Sopenharmony_ci        %171 = OpLabel
289e5c31af7Sopenharmony_ci        %197 = OpPhi %33 %34 %170 %183 %175
290e5c31af7Sopenharmony_ci        %173 = OpSLessThan %13 %197 %74
291e5c31af7Sopenharmony_ci               OpLoopMerge %174 %175 None
292e5c31af7Sopenharmony_ci               OpBranchConditional %173 %176 %174
293e5c31af7Sopenharmony_ci        %176 = OpLabel
294e5c31af7Sopenharmony_ci        %178 = OpLogicalNot %13 %140
295e5c31af7Sopenharmony_ci               OpSelectionMerge %179 None
296e5c31af7Sopenharmony_ci               OpBranchConditional %178 %180 %179
297e5c31af7Sopenharmony_ci        %180 = OpLabel
298e5c31af7Sopenharmony_ci               OpStore %128 %121
299e5c31af7Sopenharmony_ci               OpStore %129 %199
300e5c31af7Sopenharmony_ci               OpBranch %174
301e5c31af7Sopenharmony_ci        %179 = OpLabel
302e5c31af7Sopenharmony_ci               OpBranch %175
303e5c31af7Sopenharmony_ci        %175 = OpLabel
304e5c31af7Sopenharmony_ci        %183 = OpIAdd %33 %197 %74
305e5c31af7Sopenharmony_ci               OpStore %132 %183
306e5c31af7Sopenharmony_ci               OpBranch %171
307e5c31af7Sopenharmony_ci        %174 = OpLabel
308e5c31af7Sopenharmony_ci        %213 = OpPhi %6 %205 %171 %199 %180
309e5c31af7Sopenharmony_ci        %202 = OpPhi %13 %195 %171 %121 %180
310e5c31af7Sopenharmony_ci               OpSelectionMerge %185 None
311e5c31af7Sopenharmony_ci               OpBranchConditional %202 %135 %185
312e5c31af7Sopenharmony_ci        %185 = OpLabel
313e5c31af7Sopenharmony_ci               OpStore %128 %121
314e5c31af7Sopenharmony_ci               OpStore %129 %12
315e5c31af7Sopenharmony_ci               OpBranch %135
316e5c31af7Sopenharmony_ci        %136 = OpLabel
317e5c31af7Sopenharmony_ci               OpBranch %134
318e5c31af7Sopenharmony_ci        %135 = OpLabel
319e5c31af7Sopenharmony_ci        %204 = OpPhi %6 %205 %142 %213 %174 %12 %185
320e5c31af7Sopenharmony_ci               OpStore %133 %204
321e5c31af7Sopenharmony_ci               OpStore %86 %204
322e5c31af7Sopenharmony_ci               OpBranch %100
323e5c31af7Sopenharmony_ci        %100 = OpLabel
324e5c31af7Sopenharmony_ci        %227 = OpPhi %6 %210 %89 %204 %135
325e5c31af7Sopenharmony_ci        %225 = OpPhi %6 %188 %89 %204 %135
326e5c31af7Sopenharmony_ci        %215 = OpPhi %33 %187 %89 %217 %135
327e5c31af7Sopenharmony_ci               OpBranch %91
328e5c31af7Sopenharmony_ci         %91 = OpLabel
329e5c31af7Sopenharmony_ci        %103 = OpIAdd %33 %215 %74
330e5c31af7Sopenharmony_ci               OpStore %87 %103
331e5c31af7Sopenharmony_ci               OpBranch %88
332e5c31af7Sopenharmony_ci         %90 = OpLabel
333e5c31af7Sopenharmony_ci        %105 = OpFOrdEqual %13 %188 %60
334e5c31af7Sopenharmony_ci               OpSelectionMerge %107 None
335e5c31af7Sopenharmony_ci               OpBranchConditional %105 %106 %111
336e5c31af7Sopenharmony_ci        %106 = OpLabel
337e5c31af7Sopenharmony_ci               OpStore %109 %110
338e5c31af7Sopenharmony_ci               OpBranch %107
339e5c31af7Sopenharmony_ci        %111 = OpLabel
340e5c31af7Sopenharmony_ci               OpStore %109 %112
341e5c31af7Sopenharmony_ci               OpBranch %107
342e5c31af7Sopenharmony_ci        %107 = OpLabel
343e5c31af7Sopenharmony_ci               OpReturn
344e5c31af7Sopenharmony_ci               OpFunctionEnd
345e5c31af7Sopenharmony_ci          %8 = OpFunction %6 None %7
346e5c31af7Sopenharmony_ci          %9 = OpLabel
347e5c31af7Sopenharmony_ci        %120 = OpVariable %14 Function %119
348e5c31af7Sopenharmony_ci        %114 = OpVariable %10 Function
349e5c31af7Sopenharmony_ci         %11 = OpVariable %10 Function
350e5c31af7Sopenharmony_ci         %15 = OpVariable %14 Function
351e5c31af7Sopenharmony_ci         %67 = OpVariable %66 Function
352e5c31af7Sopenharmony_ci               OpBranch %116
353e5c31af7Sopenharmony_ci        %116 = OpLabel
354e5c31af7Sopenharmony_ci        %234 = OpPhi %13 %119 %9 %260 %118
355e5c31af7Sopenharmony_ci               OpLoopMerge %113 %118 None
356e5c31af7Sopenharmony_ci               OpBranch %117
357e5c31af7Sopenharmony_ci        %117 = OpLabel
358e5c31af7Sopenharmony_ci               OpStore %11 %12
359e5c31af7Sopenharmony_ci         %22 = OpAccessChain %21 %18 %20
360e5c31af7Sopenharmony_ci         %23 = OpLoad %6 %22
361e5c31af7Sopenharmony_ci         %24 = OpFOrdLessThan %13 %23 %12
362e5c31af7Sopenharmony_ci               OpStore %15 %24
363e5c31af7Sopenharmony_ci               OpBranch %25
364e5c31af7Sopenharmony_ci         %25 = OpLabel
365e5c31af7Sopenharmony_ci        %233 = OpPhi %13 %234 %117 %240 %28
366e5c31af7Sopenharmony_ci        %230 = OpPhi %6 %12 %117 %247 %28
367e5c31af7Sopenharmony_ci        %254 = OpPhi %6 %256 %117 %257 %28
368e5c31af7Sopenharmony_ci               OpLoopMerge %27 %28 None
369e5c31af7Sopenharmony_ci               OpBranch %26
370e5c31af7Sopenharmony_ci         %26 = OpLabel
371e5c31af7Sopenharmony_ci         %36 = OpAccessChain %35 %32 %34 %20
372e5c31af7Sopenharmony_ci         %37 = OpLoad %6 %36
373e5c31af7Sopenharmony_ci         %39 = OpAccessChain %35 %32 %34 %38
374e5c31af7Sopenharmony_ci         %40 = OpLoad %6 %39
375e5c31af7Sopenharmony_ci         %41 = OpFOrdLessThan %13 %37 %40
376e5c31af7Sopenharmony_ci               OpSelectionMerge %43 None
377e5c31af7Sopenharmony_ci               OpBranchConditional %41 %42 %43
378e5c31af7Sopenharmony_ci         %42 = OpLabel
379e5c31af7Sopenharmony_ci               OpBranch %44
380e5c31af7Sopenharmony_ci         %44 = OpLabel
381e5c31af7Sopenharmony_ci        %229 = OpPhi %6 %230 %42 %64 %47
382e5c31af7Sopenharmony_ci         %50 = OpConvertFToS %33 %229
383e5c31af7Sopenharmony_ci         %52 = OpBitFieldInsert %33 %51 %34 %34 %34
384e5c31af7Sopenharmony_ci         %53 = OpSLessThanEqual %13 %50 %52
385e5c31af7Sopenharmony_ci               OpLoopMerge %46 %47 None
386e5c31af7Sopenharmony_ci               OpBranchConditional %53 %45 %46
387e5c31af7Sopenharmony_ci         %45 = OpLabel
388e5c31af7Sopenharmony_ci         %57 = OpFOrdLessThanEqual %13 %229 %23
389e5c31af7Sopenharmony_ci               OpSelectionMerge %59 None
390e5c31af7Sopenharmony_ci               OpBranchConditional %57 %58 %59
391e5c31af7Sopenharmony_ci         %58 = OpLabel
392e5c31af7Sopenharmony_ci               OpStore %120 %121
393e5c31af7Sopenharmony_ci               OpStore %114 %60
394e5c31af7Sopenharmony_ci               OpBranch %46
395e5c31af7Sopenharmony_ci         %59 = OpLabel
396e5c31af7Sopenharmony_ci         %64 = OpFAdd %6 %229 %63
397e5c31af7Sopenharmony_ci               OpStore %11 %64
398e5c31af7Sopenharmony_ci               OpBranch %47
399e5c31af7Sopenharmony_ci         %47 = OpLabel
400e5c31af7Sopenharmony_ci               OpBranch %44
401e5c31af7Sopenharmony_ci         %46 = OpLabel
402e5c31af7Sopenharmony_ci        %252 = OpPhi %6 %254 %44 %60 %58
403e5c31af7Sopenharmony_ci        %231 = OpPhi %13 %233 %44 %121 %58
404e5c31af7Sopenharmony_ci               OpSelectionMerge %122 None
405e5c31af7Sopenharmony_ci               OpBranchConditional %231 %27 %122
406e5c31af7Sopenharmony_ci        %122 = OpLabel
407e5c31af7Sopenharmony_ci               OpBranch %43
408e5c31af7Sopenharmony_ci         %43 = OpLabel
409e5c31af7Sopenharmony_ci        %257 = OpPhi %6 %254 %26 %252 %122
410e5c31af7Sopenharmony_ci        %247 = OpPhi %6 %230 %26 %229 %122
411e5c31af7Sopenharmony_ci        %240 = OpPhi %13 %233 %26 %231 %122
412e5c31af7Sopenharmony_ci               OpBranch %28
413e5c31af7Sopenharmony_ci         %28 = OpLabel
414e5c31af7Sopenharmony_ci               OpBranchConditional %24 %25 %27
415e5c31af7Sopenharmony_ci         %27 = OpLabel
416e5c31af7Sopenharmony_ci        %251 = OpPhi %6 %252 %46 %257 %28
417e5c31af7Sopenharmony_ci        %245 = OpPhi %6 %229 %46 %247 %28
418e5c31af7Sopenharmony_ci        %239 = OpPhi %13 %231 %46 %240 %28
419e5c31af7Sopenharmony_ci               OpSelectionMerge %124 None
420e5c31af7Sopenharmony_ci               OpBranchConditional %239 %113 %124
421e5c31af7Sopenharmony_ci        %124 = OpLabel
422e5c31af7Sopenharmony_ci               OpStore %67 %34
423e5c31af7Sopenharmony_ci               OpBranch %68
424e5c31af7Sopenharmony_ci         %68 = OpLabel
425e5c31af7Sopenharmony_ci        %241 = OpPhi %33 %34 %124 %83 %71
426e5c31af7Sopenharmony_ci         %75 = OpSLessThan %13 %241 %74
427e5c31af7Sopenharmony_ci               OpLoopMerge %70 %71 None
428e5c31af7Sopenharmony_ci               OpBranchConditional %75 %69 %70
429e5c31af7Sopenharmony_ci         %69 = OpLabel
430e5c31af7Sopenharmony_ci         %77 = OpLogicalNot %13 %24
431e5c31af7Sopenharmony_ci               OpSelectionMerge %79 None
432e5c31af7Sopenharmony_ci               OpBranchConditional %77 %78 %79
433e5c31af7Sopenharmony_ci         %78 = OpLabel
434e5c31af7Sopenharmony_ci               OpStore %120 %121
435e5c31af7Sopenharmony_ci               OpStore %114 %245
436e5c31af7Sopenharmony_ci               OpBranch %70
437e5c31af7Sopenharmony_ci         %79 = OpLabel
438e5c31af7Sopenharmony_ci               OpBranch %71
439e5c31af7Sopenharmony_ci         %71 = OpLabel
440e5c31af7Sopenharmony_ci         %83 = OpIAdd %33 %241 %74
441e5c31af7Sopenharmony_ci               OpStore %67 %83
442e5c31af7Sopenharmony_ci               OpBranch %68
443e5c31af7Sopenharmony_ci         %70 = OpLabel
444e5c31af7Sopenharmony_ci        %258 = OpPhi %6 %251 %68 %245 %78
445e5c31af7Sopenharmony_ci        %248 = OpPhi %13 %239 %68 %121 %78
446e5c31af7Sopenharmony_ci               OpSelectionMerge %126 None
447e5c31af7Sopenharmony_ci               OpBranchConditional %248 %113 %126
448e5c31af7Sopenharmony_ci        %126 = OpLabel
449e5c31af7Sopenharmony_ci               OpStore %120 %121
450e5c31af7Sopenharmony_ci               OpStore %114 %12
451e5c31af7Sopenharmony_ci               OpBranch %113
452e5c31af7Sopenharmony_ci        %118 = OpLabel
453e5c31af7Sopenharmony_ci               OpBranch %116
454e5c31af7Sopenharmony_ci        %113 = OpLabel
455e5c31af7Sopenharmony_ci        %250 = OpPhi %6 %251 %27 %258 %70 %12 %126
456e5c31af7Sopenharmony_ci               OpReturnValue %250
457e5c31af7Sopenharmony_ci               OpFunctionEnd
458e5c31af7Sopenharmony_ciEND
459e5c31af7Sopenharmony_ci
460e5c31af7Sopenharmony_ci# uniforms for variant
461e5c31af7Sopenharmony_ci
462e5c31af7Sopenharmony_ci# resolution
463e5c31af7Sopenharmony_ciBUFFER variant_resolution DATA_TYPE vec2<float> DATA
464e5c31af7Sopenharmony_ci 256.0 256.0
465e5c31af7Sopenharmony_ciEND
466e5c31af7Sopenharmony_ci# injectionSwitch
467e5c31af7Sopenharmony_ciBUFFER variant_injectionSwitch DATA_TYPE vec2<float> DATA
468e5c31af7Sopenharmony_ci 0.0 1.0
469e5c31af7Sopenharmony_ciEND
470e5c31af7Sopenharmony_ci
471e5c31af7Sopenharmony_ciBUFFER variant_framebuffer FORMAT B8G8R8A8_UNORM
472e5c31af7Sopenharmony_ci
473e5c31af7Sopenharmony_ciPIPELINE graphics variant_pipeline
474e5c31af7Sopenharmony_ci  ATTACH variant_vertex_shader
475e5c31af7Sopenharmony_ci  ATTACH variant_fragment_shader
476e5c31af7Sopenharmony_ci  FRAMEBUFFER_SIZE 256 256
477e5c31af7Sopenharmony_ci  BIND BUFFER variant_framebuffer AS color LOCATION 0
478e5c31af7Sopenharmony_ci  BIND BUFFER variant_resolution AS uniform DESCRIPTOR_SET 0 BINDING 1
479e5c31af7Sopenharmony_ci  BIND BUFFER variant_injectionSwitch AS uniform DESCRIPTOR_SET 0 BINDING 0
480e5c31af7Sopenharmony_ciEND
481e5c31af7Sopenharmony_ciCLEAR_COLOR variant_pipeline 0 0 0 255
482e5c31af7Sopenharmony_ci
483e5c31af7Sopenharmony_ciCLEAR variant_pipeline
484e5c31af7Sopenharmony_ciRUN variant_pipeline DRAW_RECT POS 0 0 SIZE 256 256
485e5c31af7Sopenharmony_ci
486e5c31af7Sopenharmony_ciEXPECT variant_framebuffer IDX 0 0 SIZE 256 256 EQ_RGBA 255 0 0 255
487