1e5c31af7Sopenharmony_ci#!amber
2e5c31af7Sopenharmony_ci
3e5c31af7Sopenharmony_ci# Copyright 2021 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 coverage-gap found by the GraphicsFuzz project.
19e5c31af7Sopenharmony_ci
20e5c31af7Sopenharmony_ci# Short description: A fragment shader that covers specific NIR code paths
21e5c31af7Sopenharmony_ci
22e5c31af7Sopenharmony_ci# The test passes because the shader always writes red.
23e5c31af7Sopenharmony_ci
24e5c31af7Sopenharmony_ci# Optimized using spirv-opt with the following arguments:
25e5c31af7Sopenharmony_ci# '--eliminate-dead-inserts'
26e5c31af7Sopenharmony_ci# '--eliminate-dead-branches'
27e5c31af7Sopenharmony_ci# '--merge-blocks'
28e5c31af7Sopenharmony_ci# spirv-opt commit hash: a0370efd589be33d5d9a85cfde2f85841b3755af
29e5c31af7Sopenharmony_ci
30e5c31af7Sopenharmony_ci
31e5c31af7Sopenharmony_ci
32e5c31af7Sopenharmony_ciSHADER vertex variant_vertex_shader PASSTHROUGH
33e5c31af7Sopenharmony_ci
34e5c31af7Sopenharmony_ci# variant_fragment_shader is derived from the following GLSL:
35e5c31af7Sopenharmony_ci# #version 320 es
36e5c31af7Sopenharmony_ci#
37e5c31af7Sopenharmony_ci# #define _GLF_MAKE_IN_BOUNDS_INT(IDX, SZ)  clamp(IDX, 0, SZ - 1)
38e5c31af7Sopenharmony_ci# #define _int_0 _GLF_uniform_int_values[0]
39e5c31af7Sopenharmony_ci# #define _int_2 _GLF_uniform_int_values[1]
40e5c31af7Sopenharmony_ci# #define _int_4 _GLF_uniform_int_values[2]
41e5c31af7Sopenharmony_ci# #define _int_1 _GLF_uniform_int_values[3]
42e5c31af7Sopenharmony_ci# #define _float_1_0 _GLF_uniform_float_values[0]
43e5c31af7Sopenharmony_ci#
44e5c31af7Sopenharmony_ci# precision highp float;
45e5c31af7Sopenharmony_ci# precision highp int;
46e5c31af7Sopenharmony_ci#
47e5c31af7Sopenharmony_ci# // Contents of _GLF_uniform_float_values: 1.0
48e5c31af7Sopenharmony_ci# layout(set = 0, binding = 0) uniform buf0
49e5c31af7Sopenharmony_ci# {
50e5c31af7Sopenharmony_ci#     float _GLF_uniform_float_values[1];
51e5c31af7Sopenharmony_ci# };
52e5c31af7Sopenharmony_ci#
53e5c31af7Sopenharmony_ci# // Contents of _GLF_uniform_int_values: [0, 2, 4, 1]
54e5c31af7Sopenharmony_ci# layout(set = 0, binding = 1) uniform buf1
55e5c31af7Sopenharmony_ci# {
56e5c31af7Sopenharmony_ci#     int _GLF_uniform_int_values[4];
57e5c31af7Sopenharmony_ci# };
58e5c31af7Sopenharmony_ci#
59e5c31af7Sopenharmony_ci# // Contents of one: 1.0
60e5c31af7Sopenharmony_ci# layout(set = 0, binding = 2) uniform buf2
61e5c31af7Sopenharmony_ci# {
62e5c31af7Sopenharmony_ci#     float one;
63e5c31af7Sopenharmony_ci# };
64e5c31af7Sopenharmony_ci#
65e5c31af7Sopenharmony_ci# layout(location = 0) out vec4 _GLF_color;
66e5c31af7Sopenharmony_ci#
67e5c31af7Sopenharmony_ci# mat4x2 m = mat4x2(0.0);
68e5c31af7Sopenharmony_ci#
69e5c31af7Sopenharmony_ci# void func0(int x)
70e5c31af7Sopenharmony_ci# {
71e5c31af7Sopenharmony_ci#     // Always false.
72e5c31af7Sopenharmony_ci#     if (x < 1 || (x > 1 && one > _float_1_0))
73e5c31af7Sopenharmony_ci#     {
74e5c31af7Sopenharmony_ci#         return;
75e5c31af7Sopenharmony_ci#     }
76e5c31af7Sopenharmony_ci#
77e5c31af7Sopenharmony_ci#     // Always true.
78e5c31af7Sopenharmony_ci#     if (one == _float_1_0)
79e5c31af7Sopenharmony_ci#     {
80e5c31af7Sopenharmony_ci#         for(int i = 0; i < 2; i ++)
81e5c31af7Sopenharmony_ci#         {
82e5c31af7Sopenharmony_ci#             m[_GLF_MAKE_IN_BOUNDS_INT(x, 4)][i] += _float_1_0;
83e5c31af7Sopenharmony_ci#         }
84e5c31af7Sopenharmony_ci#     }
85e5c31af7Sopenharmony_ci# }
86e5c31af7Sopenharmony_ci#
87e5c31af7Sopenharmony_ci# void func1()
88e5c31af7Sopenharmony_ci# {
89e5c31af7Sopenharmony_ci#     // Always false.
90e5c31af7Sopenharmony_ci#     if (gl_FragCoord.y < 0.0)
91e5c31af7Sopenharmony_ci#     {
92e5c31af7Sopenharmony_ci#         return;
93e5c31af7Sopenharmony_ci#     }
94e5c31af7Sopenharmony_ci#
95e5c31af7Sopenharmony_ci#     func0(1);
96e5c31af7Sopenharmony_ci# }
97e5c31af7Sopenharmony_ci#
98e5c31af7Sopenharmony_ci# void main()
99e5c31af7Sopenharmony_ci# {
100e5c31af7Sopenharmony_ci#     // Called twice causing two of the matrix elements to increase by two.
101e5c31af7Sopenharmony_ci#     func1();
102e5c31af7Sopenharmony_ci#     func1();
103e5c31af7Sopenharmony_ci#
104e5c31af7Sopenharmony_ci#     // Always true.
105e5c31af7Sopenharmony_ci#     if(m == mat4x2(_int_0, _int_0, _int_2, _int_2, _int_0, _int_0, _int_0, _int_0))
106e5c31af7Sopenharmony_ci#     {
107e5c31af7Sopenharmony_ci#         _GLF_color = vec4(_int_1, _int_0, _int_0, _int_1);
108e5c31af7Sopenharmony_ci#     }
109e5c31af7Sopenharmony_ci#     else
110e5c31af7Sopenharmony_ci#     {
111e5c31af7Sopenharmony_ci#         _GLF_color = vec4(_int_0);
112e5c31af7Sopenharmony_ci#     }
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; 10
118e5c31af7Sopenharmony_ci; Bound: 176
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" %85 %157
124e5c31af7Sopenharmony_ci               OpExecutionMode %4 OriginUpperLeft
125e5c31af7Sopenharmony_ci               OpSource ESSL 320
126e5c31af7Sopenharmony_ci               OpName %4 "main"
127e5c31af7Sopenharmony_ci               OpName %10 "func0(i1;"
128e5c31af7Sopenharmony_ci               OpName %9 "x"
129e5c31af7Sopenharmony_ci               OpName %12 "func1("
130e5c31af7Sopenharmony_ci               OpName %18 "m"
131e5c31af7Sopenharmony_ci               OpName %33 "buf2"
132e5c31af7Sopenharmony_ci               OpMemberName %33 0 "one"
133e5c31af7Sopenharmony_ci               OpName %35 ""
134e5c31af7Sopenharmony_ci               OpName %43 "buf0"
135e5c31af7Sopenharmony_ci               OpMemberName %43 0 "_GLF_uniform_float_values"
136e5c31af7Sopenharmony_ci               OpName %45 ""
137e5c31af7Sopenharmony_ci               OpName %61 "i"
138e5c31af7Sopenharmony_ci               OpName %85 "gl_FragCoord"
139e5c31af7Sopenharmony_ci               OpName %93 "param"
140e5c31af7Sopenharmony_ci               OpName %100 "buf1"
141e5c31af7Sopenharmony_ci               OpMemberName %100 0 "_GLF_uniform_int_values"
142e5c31af7Sopenharmony_ci               OpName %102 ""
143e5c31af7Sopenharmony_ci               OpName %157 "_GLF_color"
144e5c31af7Sopenharmony_ci               OpMemberDecorate %33 0 Offset 0
145e5c31af7Sopenharmony_ci               OpDecorate %33 Block
146e5c31af7Sopenharmony_ci               OpDecorate %35 DescriptorSet 0
147e5c31af7Sopenharmony_ci               OpDecorate %35 Binding 2
148e5c31af7Sopenharmony_ci               OpDecorate %42 ArrayStride 16
149e5c31af7Sopenharmony_ci               OpMemberDecorate %43 0 Offset 0
150e5c31af7Sopenharmony_ci               OpDecorate %43 Block
151e5c31af7Sopenharmony_ci               OpDecorate %45 DescriptorSet 0
152e5c31af7Sopenharmony_ci               OpDecorate %45 Binding 0
153e5c31af7Sopenharmony_ci               OpDecorate %85 BuiltIn FragCoord
154e5c31af7Sopenharmony_ci               OpDecorate %99 ArrayStride 16
155e5c31af7Sopenharmony_ci               OpMemberDecorate %100 0 Offset 0
156e5c31af7Sopenharmony_ci               OpDecorate %100 Block
157e5c31af7Sopenharmony_ci               OpDecorate %102 DescriptorSet 0
158e5c31af7Sopenharmony_ci               OpDecorate %102 Binding 1
159e5c31af7Sopenharmony_ci               OpDecorate %157 Location 0
160e5c31af7Sopenharmony_ci          %2 = OpTypeVoid
161e5c31af7Sopenharmony_ci          %3 = OpTypeFunction %2
162e5c31af7Sopenharmony_ci          %6 = OpTypeInt 32 1
163e5c31af7Sopenharmony_ci          %7 = OpTypePointer Function %6
164e5c31af7Sopenharmony_ci          %8 = OpTypeFunction %2 %7
165e5c31af7Sopenharmony_ci         %14 = OpTypeFloat 32
166e5c31af7Sopenharmony_ci         %15 = OpTypeVector %14 2
167e5c31af7Sopenharmony_ci         %16 = OpTypeMatrix %15 4
168e5c31af7Sopenharmony_ci         %17 = OpTypePointer Private %16
169e5c31af7Sopenharmony_ci         %18 = OpVariable %17 Private
170e5c31af7Sopenharmony_ci         %19 = OpConstant %14 0
171e5c31af7Sopenharmony_ci         %20 = OpConstantComposite %15 %19 %19
172e5c31af7Sopenharmony_ci         %21 = OpConstantComposite %16 %20 %20 %20 %20
173e5c31af7Sopenharmony_ci         %22 = OpTypeBool
174e5c31af7Sopenharmony_ci         %24 = OpConstant %6 1
175e5c31af7Sopenharmony_ci         %33 = OpTypeStruct %14
176e5c31af7Sopenharmony_ci         %34 = OpTypePointer Uniform %33
177e5c31af7Sopenharmony_ci         %35 = OpVariable %34 Uniform
178e5c31af7Sopenharmony_ci         %36 = OpConstant %6 0
179e5c31af7Sopenharmony_ci         %37 = OpTypePointer Uniform %14
180e5c31af7Sopenharmony_ci         %40 = OpTypeInt 32 0
181e5c31af7Sopenharmony_ci         %41 = OpConstant %40 1
182e5c31af7Sopenharmony_ci         %42 = OpTypeArray %14 %41
183e5c31af7Sopenharmony_ci         %43 = OpTypeStruct %42
184e5c31af7Sopenharmony_ci         %44 = OpTypePointer Uniform %43
185e5c31af7Sopenharmony_ci         %45 = OpVariable %44 Uniform
186e5c31af7Sopenharmony_ci         %68 = OpConstant %6 2
187e5c31af7Sopenharmony_ci         %71 = OpConstant %6 3
188e5c31af7Sopenharmony_ci         %76 = OpTypePointer Private %14
189e5c31af7Sopenharmony_ci         %83 = OpTypeVector %14 4
190e5c31af7Sopenharmony_ci         %84 = OpTypePointer Input %83
191e5c31af7Sopenharmony_ci         %85 = OpVariable %84 Input
192e5c31af7Sopenharmony_ci         %86 = OpTypePointer Input %14
193e5c31af7Sopenharmony_ci         %98 = OpConstant %40 4
194e5c31af7Sopenharmony_ci         %99 = OpTypeArray %6 %98
195e5c31af7Sopenharmony_ci        %100 = OpTypeStruct %99
196e5c31af7Sopenharmony_ci        %101 = OpTypePointer Uniform %100
197e5c31af7Sopenharmony_ci        %102 = OpVariable %101 Uniform
198e5c31af7Sopenharmony_ci        %103 = OpTypePointer Uniform %6
199e5c31af7Sopenharmony_ci        %128 = OpConstant %14 1
200e5c31af7Sopenharmony_ci        %136 = OpTypeVector %22 2
201e5c31af7Sopenharmony_ci        %156 = OpTypePointer Output %83
202e5c31af7Sopenharmony_ci        %157 = OpVariable %156 Output
203e5c31af7Sopenharmony_ci          %4 = OpFunction %2 None %3
204e5c31af7Sopenharmony_ci          %5 = OpLabel
205e5c31af7Sopenharmony_ci               OpStore %18 %21
206e5c31af7Sopenharmony_ci         %95 = OpFunctionCall %2 %12
207e5c31af7Sopenharmony_ci         %96 = OpFunctionCall %2 %12
208e5c31af7Sopenharmony_ci         %97 = OpLoad %16 %18
209e5c31af7Sopenharmony_ci        %104 = OpAccessChain %103 %102 %36 %36
210e5c31af7Sopenharmony_ci        %105 = OpLoad %6 %104
211e5c31af7Sopenharmony_ci        %106 = OpConvertSToF %14 %105
212e5c31af7Sopenharmony_ci        %107 = OpAccessChain %103 %102 %36 %36
213e5c31af7Sopenharmony_ci        %108 = OpLoad %6 %107
214e5c31af7Sopenharmony_ci        %109 = OpConvertSToF %14 %108
215e5c31af7Sopenharmony_ci        %110 = OpAccessChain %103 %102 %36 %24
216e5c31af7Sopenharmony_ci        %111 = OpLoad %6 %110
217e5c31af7Sopenharmony_ci        %112 = OpConvertSToF %14 %111
218e5c31af7Sopenharmony_ci        %113 = OpAccessChain %103 %102 %36 %24
219e5c31af7Sopenharmony_ci        %114 = OpLoad %6 %113
220e5c31af7Sopenharmony_ci        %115 = OpConvertSToF %14 %114
221e5c31af7Sopenharmony_ci        %116 = OpAccessChain %103 %102 %36 %36
222e5c31af7Sopenharmony_ci        %117 = OpLoad %6 %116
223e5c31af7Sopenharmony_ci        %118 = OpConvertSToF %14 %117
224e5c31af7Sopenharmony_ci        %119 = OpAccessChain %103 %102 %36 %36
225e5c31af7Sopenharmony_ci        %120 = OpLoad %6 %119
226e5c31af7Sopenharmony_ci        %121 = OpConvertSToF %14 %120
227e5c31af7Sopenharmony_ci        %122 = OpAccessChain %103 %102 %36 %36
228e5c31af7Sopenharmony_ci        %123 = OpLoad %6 %122
229e5c31af7Sopenharmony_ci        %124 = OpConvertSToF %14 %123
230e5c31af7Sopenharmony_ci        %125 = OpAccessChain %103 %102 %36 %36
231e5c31af7Sopenharmony_ci        %126 = OpLoad %6 %125
232e5c31af7Sopenharmony_ci        %127 = OpConvertSToF %14 %126
233e5c31af7Sopenharmony_ci        %129 = OpCompositeConstruct %15 %106 %109
234e5c31af7Sopenharmony_ci        %130 = OpCompositeConstruct %15 %112 %115
235e5c31af7Sopenharmony_ci        %131 = OpCompositeConstruct %15 %118 %121
236e5c31af7Sopenharmony_ci        %132 = OpCompositeConstruct %15 %124 %127
237e5c31af7Sopenharmony_ci        %133 = OpCompositeConstruct %16 %129 %130 %131 %132
238e5c31af7Sopenharmony_ci        %134 = OpCompositeExtract %15 %97 0
239e5c31af7Sopenharmony_ci        %135 = OpCompositeExtract %15 %133 0
240e5c31af7Sopenharmony_ci        %137 = OpFOrdEqual %136 %134 %135
241e5c31af7Sopenharmony_ci        %138 = OpAll %22 %137
242e5c31af7Sopenharmony_ci        %139 = OpCompositeExtract %15 %97 1
243e5c31af7Sopenharmony_ci        %140 = OpCompositeExtract %15 %133 1
244e5c31af7Sopenharmony_ci        %141 = OpFOrdEqual %136 %139 %140
245e5c31af7Sopenharmony_ci        %142 = OpAll %22 %141
246e5c31af7Sopenharmony_ci        %143 = OpLogicalAnd %22 %138 %142
247e5c31af7Sopenharmony_ci        %144 = OpCompositeExtract %15 %97 2
248e5c31af7Sopenharmony_ci        %145 = OpCompositeExtract %15 %133 2
249e5c31af7Sopenharmony_ci        %146 = OpFOrdEqual %136 %144 %145
250e5c31af7Sopenharmony_ci        %147 = OpAll %22 %146
251e5c31af7Sopenharmony_ci        %148 = OpLogicalAnd %22 %143 %147
252e5c31af7Sopenharmony_ci        %149 = OpCompositeExtract %15 %97 3
253e5c31af7Sopenharmony_ci        %150 = OpCompositeExtract %15 %133 3
254e5c31af7Sopenharmony_ci        %151 = OpFOrdEqual %136 %149 %150
255e5c31af7Sopenharmony_ci        %152 = OpAll %22 %151
256e5c31af7Sopenharmony_ci        %153 = OpLogicalAnd %22 %148 %152
257e5c31af7Sopenharmony_ci               OpSelectionMerge %155 None
258e5c31af7Sopenharmony_ci               OpBranchConditional %153 %154 %171
259e5c31af7Sopenharmony_ci        %154 = OpLabel
260e5c31af7Sopenharmony_ci        %158 = OpAccessChain %103 %102 %36 %71
261e5c31af7Sopenharmony_ci        %159 = OpLoad %6 %158
262e5c31af7Sopenharmony_ci        %160 = OpConvertSToF %14 %159
263e5c31af7Sopenharmony_ci        %161 = OpAccessChain %103 %102 %36 %36
264e5c31af7Sopenharmony_ci        %162 = OpLoad %6 %161
265e5c31af7Sopenharmony_ci        %163 = OpConvertSToF %14 %162
266e5c31af7Sopenharmony_ci        %164 = OpAccessChain %103 %102 %36 %36
267e5c31af7Sopenharmony_ci        %165 = OpLoad %6 %164
268e5c31af7Sopenharmony_ci        %166 = OpConvertSToF %14 %165
269e5c31af7Sopenharmony_ci        %167 = OpAccessChain %103 %102 %36 %71
270e5c31af7Sopenharmony_ci        %168 = OpLoad %6 %167
271e5c31af7Sopenharmony_ci        %169 = OpConvertSToF %14 %168
272e5c31af7Sopenharmony_ci        %170 = OpCompositeConstruct %83 %160 %163 %166 %169
273e5c31af7Sopenharmony_ci               OpStore %157 %170
274e5c31af7Sopenharmony_ci               OpBranch %155
275e5c31af7Sopenharmony_ci        %171 = OpLabel
276e5c31af7Sopenharmony_ci        %172 = OpAccessChain %103 %102 %36 %36
277e5c31af7Sopenharmony_ci        %173 = OpLoad %6 %172
278e5c31af7Sopenharmony_ci        %174 = OpConvertSToF %14 %173
279e5c31af7Sopenharmony_ci        %175 = OpCompositeConstruct %83 %174 %174 %174 %174
280e5c31af7Sopenharmony_ci               OpStore %157 %175
281e5c31af7Sopenharmony_ci               OpBranch %155
282e5c31af7Sopenharmony_ci        %155 = OpLabel
283e5c31af7Sopenharmony_ci               OpReturn
284e5c31af7Sopenharmony_ci               OpFunctionEnd
285e5c31af7Sopenharmony_ci         %10 = OpFunction %2 None %8
286e5c31af7Sopenharmony_ci          %9 = OpFunctionParameter %7
287e5c31af7Sopenharmony_ci         %11 = OpLabel
288e5c31af7Sopenharmony_ci         %61 = OpVariable %7 Function
289e5c31af7Sopenharmony_ci         %23 = OpLoad %6 %9
290e5c31af7Sopenharmony_ci         %25 = OpSLessThan %22 %23 %24
291e5c31af7Sopenharmony_ci         %26 = OpLogicalNot %22 %25
292e5c31af7Sopenharmony_ci               OpSelectionMerge %28 None
293e5c31af7Sopenharmony_ci               OpBranchConditional %26 %27 %28
294e5c31af7Sopenharmony_ci         %27 = OpLabel
295e5c31af7Sopenharmony_ci         %29 = OpLoad %6 %9
296e5c31af7Sopenharmony_ci         %30 = OpSGreaterThan %22 %29 %24
297e5c31af7Sopenharmony_ci               OpSelectionMerge %32 None
298e5c31af7Sopenharmony_ci               OpBranchConditional %30 %31 %32
299e5c31af7Sopenharmony_ci         %31 = OpLabel
300e5c31af7Sopenharmony_ci         %38 = OpAccessChain %37 %35 %36
301e5c31af7Sopenharmony_ci         %39 = OpLoad %14 %38
302e5c31af7Sopenharmony_ci         %46 = OpAccessChain %37 %45 %36 %36
303e5c31af7Sopenharmony_ci         %47 = OpLoad %14 %46
304e5c31af7Sopenharmony_ci         %48 = OpFOrdGreaterThan %22 %39 %47
305e5c31af7Sopenharmony_ci               OpBranch %32
306e5c31af7Sopenharmony_ci         %32 = OpLabel
307e5c31af7Sopenharmony_ci         %49 = OpPhi %22 %30 %27 %48 %31
308e5c31af7Sopenharmony_ci               OpBranch %28
309e5c31af7Sopenharmony_ci         %28 = OpLabel
310e5c31af7Sopenharmony_ci         %50 = OpPhi %22 %25 %11 %49 %32
311e5c31af7Sopenharmony_ci               OpSelectionMerge %52 None
312e5c31af7Sopenharmony_ci               OpBranchConditional %50 %51 %52
313e5c31af7Sopenharmony_ci         %51 = OpLabel
314e5c31af7Sopenharmony_ci               OpReturn
315e5c31af7Sopenharmony_ci         %52 = OpLabel
316e5c31af7Sopenharmony_ci         %54 = OpAccessChain %37 %35 %36
317e5c31af7Sopenharmony_ci         %55 = OpLoad %14 %54
318e5c31af7Sopenharmony_ci         %56 = OpAccessChain %37 %45 %36 %36
319e5c31af7Sopenharmony_ci         %57 = OpLoad %14 %56
320e5c31af7Sopenharmony_ci         %58 = OpFOrdEqual %22 %55 %57
321e5c31af7Sopenharmony_ci               OpSelectionMerge %60 None
322e5c31af7Sopenharmony_ci               OpBranchConditional %58 %59 %60
323e5c31af7Sopenharmony_ci         %59 = OpLabel
324e5c31af7Sopenharmony_ci               OpStore %61 %36
325e5c31af7Sopenharmony_ci               OpBranch %62
326e5c31af7Sopenharmony_ci         %62 = OpLabel
327e5c31af7Sopenharmony_ci         %67 = OpLoad %6 %61
328e5c31af7Sopenharmony_ci         %69 = OpSLessThan %22 %67 %68
329e5c31af7Sopenharmony_ci               OpLoopMerge %64 %63 None
330e5c31af7Sopenharmony_ci               OpBranchConditional %69 %63 %64
331e5c31af7Sopenharmony_ci         %63 = OpLabel
332e5c31af7Sopenharmony_ci         %70 = OpLoad %6 %9
333e5c31af7Sopenharmony_ci         %72 = OpExtInst %6 %1 SClamp %70 %36 %71
334e5c31af7Sopenharmony_ci         %73 = OpLoad %6 %61
335e5c31af7Sopenharmony_ci         %74 = OpAccessChain %37 %45 %36 %36
336e5c31af7Sopenharmony_ci         %75 = OpLoad %14 %74
337e5c31af7Sopenharmony_ci         %77 = OpAccessChain %76 %18 %72 %73
338e5c31af7Sopenharmony_ci         %78 = OpLoad %14 %77
339e5c31af7Sopenharmony_ci         %79 = OpFAdd %14 %78 %75
340e5c31af7Sopenharmony_ci         %80 = OpAccessChain %76 %18 %72 %73
341e5c31af7Sopenharmony_ci               OpStore %80 %79
342e5c31af7Sopenharmony_ci         %81 = OpLoad %6 %61
343e5c31af7Sopenharmony_ci         %82 = OpIAdd %6 %81 %24
344e5c31af7Sopenharmony_ci               OpStore %61 %82
345e5c31af7Sopenharmony_ci               OpBranch %62
346e5c31af7Sopenharmony_ci         %64 = OpLabel
347e5c31af7Sopenharmony_ci               OpBranch %60
348e5c31af7Sopenharmony_ci         %60 = OpLabel
349e5c31af7Sopenharmony_ci               OpReturn
350e5c31af7Sopenharmony_ci               OpFunctionEnd
351e5c31af7Sopenharmony_ci         %12 = OpFunction %2 None %3
352e5c31af7Sopenharmony_ci         %13 = OpLabel
353e5c31af7Sopenharmony_ci         %93 = OpVariable %7 Function
354e5c31af7Sopenharmony_ci         %87 = OpAccessChain %86 %85 %41
355e5c31af7Sopenharmony_ci         %88 = OpLoad %14 %87
356e5c31af7Sopenharmony_ci         %89 = OpFOrdLessThan %22 %88 %19
357e5c31af7Sopenharmony_ci               OpSelectionMerge %91 None
358e5c31af7Sopenharmony_ci               OpBranchConditional %89 %90 %91
359e5c31af7Sopenharmony_ci         %90 = OpLabel
360e5c31af7Sopenharmony_ci               OpReturn
361e5c31af7Sopenharmony_ci         %91 = OpLabel
362e5c31af7Sopenharmony_ci               OpStore %93 %24
363e5c31af7Sopenharmony_ci         %94 = OpFunctionCall %2 %10 %93
364e5c31af7Sopenharmony_ci               OpReturn
365e5c31af7Sopenharmony_ci               OpFunctionEnd
366e5c31af7Sopenharmony_ciEND
367e5c31af7Sopenharmony_ci
368e5c31af7Sopenharmony_ci# uniforms for variant
369e5c31af7Sopenharmony_ci
370e5c31af7Sopenharmony_ci# one
371e5c31af7Sopenharmony_ciBUFFER variant_one DATA_TYPE float STD140 DATA
372e5c31af7Sopenharmony_ci 1.0
373e5c31af7Sopenharmony_ciEND
374e5c31af7Sopenharmony_ci# _GLF_uniform_int_values
375e5c31af7Sopenharmony_ciBUFFER variant__GLF_uniform_int_values DATA_TYPE int32[] STD140 DATA
376e5c31af7Sopenharmony_ci 0 2 4 1
377e5c31af7Sopenharmony_ciEND
378e5c31af7Sopenharmony_ci# _GLF_uniform_float_values
379e5c31af7Sopenharmony_ciBUFFER variant__GLF_uniform_float_values DATA_TYPE float[] STD140 DATA
380e5c31af7Sopenharmony_ci 1.0
381e5c31af7Sopenharmony_ciEND
382e5c31af7Sopenharmony_ci
383e5c31af7Sopenharmony_ciBUFFER variant_framebuffer FORMAT B8G8R8A8_UNORM
384e5c31af7Sopenharmony_ci
385e5c31af7Sopenharmony_ciPIPELINE graphics variant_pipeline
386e5c31af7Sopenharmony_ci  ATTACH variant_vertex_shader
387e5c31af7Sopenharmony_ci  ATTACH variant_fragment_shader
388e5c31af7Sopenharmony_ci  FRAMEBUFFER_SIZE 256 256
389e5c31af7Sopenharmony_ci  BIND BUFFER variant_framebuffer AS color LOCATION 0
390e5c31af7Sopenharmony_ci  BIND BUFFER variant_one AS uniform DESCRIPTOR_SET 0 BINDING 2
391e5c31af7Sopenharmony_ci  BIND BUFFER variant__GLF_uniform_int_values AS uniform DESCRIPTOR_SET 0 BINDING 1
392e5c31af7Sopenharmony_ci  BIND BUFFER variant__GLF_uniform_float_values AS uniform DESCRIPTOR_SET 0 BINDING 0
393e5c31af7Sopenharmony_ciEND
394e5c31af7Sopenharmony_ciCLEAR_COLOR variant_pipeline 0 0 0 255
395e5c31af7Sopenharmony_ci
396e5c31af7Sopenharmony_ciCLEAR variant_pipeline
397e5c31af7Sopenharmony_ciRUN variant_pipeline DRAW_RECT POS 0 0 SIZE 256 256
398e5c31af7Sopenharmony_ci
399e5c31af7Sopenharmony_ciEXPECT variant_framebuffer IDX 0 0 SIZE 256 256 EQ_RGBA 255 0 0 255
400