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 LLVM code paths
21e5c31af7Sopenharmony_ci
22e5c31af7Sopenharmony_ci# The test passes because the shader always writes red.
23e5c31af7Sopenharmony_ci
24e5c31af7Sopenharmony_ciSHADER vertex variant_vertex_shader PASSTHROUGH
25e5c31af7Sopenharmony_ci
26e5c31af7Sopenharmony_ci# variant_fragment_shader is derived from the following GLSL:
27e5c31af7Sopenharmony_ci# #version 320 es
28e5c31af7Sopenharmony_ci#
29e5c31af7Sopenharmony_ci# #define _int_0 _GLF_uniform_int_values[0]
30e5c31af7Sopenharmony_ci# #define _int_1 _GLF_uniform_int_values[1]
31e5c31af7Sopenharmony_ci# #define _int_2 _GLF_uniform_int_values[2]
32e5c31af7Sopenharmony_ci#
33e5c31af7Sopenharmony_ci# precision highp float;
34e5c31af7Sopenharmony_ci# precision highp int;
35e5c31af7Sopenharmony_ci#
36e5c31af7Sopenharmony_ci# // Contents of _GLF_uniform_int_values: [0, 1, 2]
37e5c31af7Sopenharmony_ci# layout(set = 0, binding = 0) uniform buf0
38e5c31af7Sopenharmony_ci# {
39e5c31af7Sopenharmony_ci#     int _GLF_uniform_int_values[3];
40e5c31af7Sopenharmony_ci# };
41e5c31af7Sopenharmony_ci#
42e5c31af7Sopenharmony_ci# // Contents of zero: 0
43e5c31af7Sopenharmony_ci# layout(set = 0, binding = 1) uniform buf1
44e5c31af7Sopenharmony_ci# {
45e5c31af7Sopenharmony_ci#     int zero;
46e5c31af7Sopenharmony_ci# };
47e5c31af7Sopenharmony_ci#
48e5c31af7Sopenharmony_ci# layout(location = 0) out vec4 _GLF_color;
49e5c31af7Sopenharmony_ci#
50e5c31af7Sopenharmony_ci# const int _GLF_global_loop_bound = 10;
51e5c31af7Sopenharmony_ci# int _GLF_global_loop_count = 0;
52e5c31af7Sopenharmony_ci#
53e5c31af7Sopenharmony_ci# struct S
54e5c31af7Sopenharmony_ci# {
55e5c31af7Sopenharmony_ci#     int data0;
56e5c31af7Sopenharmony_ci#     int data1;
57e5c31af7Sopenharmony_ci# };
58e5c31af7Sopenharmony_ci#
59e5c31af7Sopenharmony_ci# S arr[10] = S[10](S(1, 1), S(1, 1), S(1, 1), S(1, 1), S(1, 1), S(1, 1), S(1, 1), S(1, 1), S(1, 1), S(1, 1));
60e5c31af7Sopenharmony_ci#
61e5c31af7Sopenharmony_ci# void func(inout S s)
62e5c31af7Sopenharmony_ci# {
63e5c31af7Sopenharmony_ci#     s.data0 = _int_0;
64e5c31af7Sopenharmony_ci# }
65e5c31af7Sopenharmony_ci#
66e5c31af7Sopenharmony_ci# void main()
67e5c31af7Sopenharmony_ci# {
68e5c31af7Sopenharmony_ci#     // Iterated once.
69e5c31af7Sopenharmony_ci#     for(int i = _int_1; _GLF_global_loop_count < _GLF_global_loop_bound; i++)
70e5c31af7Sopenharmony_ci#     {
71e5c31af7Sopenharmony_ci#         _GLF_global_loop_count++;
72e5c31af7Sopenharmony_ci#
73e5c31af7Sopenharmony_ci#         // Iterates until the global loop bound is reached.
74e5c31af7Sopenharmony_ci#         for(int j = zero; j != _int_1 && _GLF_global_loop_count < _GLF_global_loop_bound; )
75e5c31af7Sopenharmony_ci#         {
76e5c31af7Sopenharmony_ci#             _GLF_global_loop_count++;
77e5c31af7Sopenharmony_ci#         }
78e5c31af7Sopenharmony_ci#
79e5c31af7Sopenharmony_ci#         // Always true.
80e5c31af7Sopenharmony_ci#         if(arr[i].data0 >= _int_1)
81e5c31af7Sopenharmony_ci#         {
82e5c31af7Sopenharmony_ci#             // Always false.
83e5c31af7Sopenharmony_ci#             if(arr[i].data1 == 2)
84e5c31af7Sopenharmony_ci#             {
85e5c31af7Sopenharmony_ci#                 func(arr[i]);
86e5c31af7Sopenharmony_ci#                 return;
87e5c31af7Sopenharmony_ci#             }
88e5c31af7Sopenharmony_ci#             else
89e5c31af7Sopenharmony_ci#             {
90e5c31af7Sopenharmony_ci#                 func(arr[i]);
91e5c31af7Sopenharmony_ci#             }
92e5c31af7Sopenharmony_ci#         }
93e5c31af7Sopenharmony_ci#     }
94e5c31af7Sopenharmony_ci#
95e5c31af7Sopenharmony_ci#     // Always true.
96e5c31af7Sopenharmony_ci#     if(arr[_int_1].data0 == _int_0 && arr[_int_2].data0 == _int_1)
97e5c31af7Sopenharmony_ci#     {
98e5c31af7Sopenharmony_ci#         _GLF_color = vec4(_int_1, _int_0, _int_0, _int_1);
99e5c31af7Sopenharmony_ci#     }
100e5c31af7Sopenharmony_ci#     else
101e5c31af7Sopenharmony_ci#     {
102e5c31af7Sopenharmony_ci#         _GLF_color = vec4(_int_0);
103e5c31af7Sopenharmony_ci#     }
104e5c31af7Sopenharmony_ci# }
105e5c31af7Sopenharmony_ciSHADER fragment variant_fragment_shader SPIRV-ASM TARGET_ENV spv1.0
106e5c31af7Sopenharmony_ci; SPIR-V
107e5c31af7Sopenharmony_ci; Version: 1.0
108e5c31af7Sopenharmony_ci; Generator: Khronos Glslang Reference Front End; 10
109e5c31af7Sopenharmony_ci; Bound: 143
110e5c31af7Sopenharmony_ci; Schema: 0
111e5c31af7Sopenharmony_ci               OpCapability Shader
112e5c31af7Sopenharmony_ci          %1 = OpExtInstImport "GLSL.std.450"
113e5c31af7Sopenharmony_ci               OpMemoryModel Logical GLSL450
114e5c31af7Sopenharmony_ci               OpEntryPoint Fragment %4 "main" %124
115e5c31af7Sopenharmony_ci               OpExecutionMode %4 OriginUpperLeft
116e5c31af7Sopenharmony_ci               OpSource ESSL 320
117e5c31af7Sopenharmony_ci               OpName %4 "main"
118e5c31af7Sopenharmony_ci               OpName %7 "S"
119e5c31af7Sopenharmony_ci               OpMemberName %7 0 "data0"
120e5c31af7Sopenharmony_ci               OpMemberName %7 1 "data1"
121e5c31af7Sopenharmony_ci               OpName %11 "func(struct-S-i1-i11;"
122e5c31af7Sopenharmony_ci               OpName %10 "s"
123e5c31af7Sopenharmony_ci               OpName %14 "_GLF_global_loop_count"
124e5c31af7Sopenharmony_ci               OpName %20 "arr"
125e5c31af7Sopenharmony_ci               OpName %26 "buf0"
126e5c31af7Sopenharmony_ci               OpMemberName %26 0 "_GLF_uniform_int_values"
127e5c31af7Sopenharmony_ci               OpName %28 ""
128e5c31af7Sopenharmony_ci               OpName %34 "i"
129e5c31af7Sopenharmony_ci               OpName %48 "j"
130e5c31af7Sopenharmony_ci               OpName %49 "buf1"
131e5c31af7Sopenharmony_ci               OpMemberName %49 0 "zero"
132e5c31af7Sopenharmony_ci               OpName %51 ""
133e5c31af7Sopenharmony_ci               OpName %84 "param"
134e5c31af7Sopenharmony_ci               OpName %94 "param"
135e5c31af7Sopenharmony_ci               OpName %124 "_GLF_color"
136e5c31af7Sopenharmony_ci               OpDecorate %25 ArrayStride 16
137e5c31af7Sopenharmony_ci               OpMemberDecorate %26 0 Offset 0
138e5c31af7Sopenharmony_ci               OpDecorate %26 Block
139e5c31af7Sopenharmony_ci               OpDecorate %28 DescriptorSet 0
140e5c31af7Sopenharmony_ci               OpDecorate %28 Binding 0
141e5c31af7Sopenharmony_ci               OpMemberDecorate %49 0 Offset 0
142e5c31af7Sopenharmony_ci               OpDecorate %49 Block
143e5c31af7Sopenharmony_ci               OpDecorate %51 DescriptorSet 0
144e5c31af7Sopenharmony_ci               OpDecorate %51 Binding 1
145e5c31af7Sopenharmony_ci               OpDecorate %124 Location 0
146e5c31af7Sopenharmony_ci          %2 = OpTypeVoid
147e5c31af7Sopenharmony_ci          %3 = OpTypeFunction %2
148e5c31af7Sopenharmony_ci          %6 = OpTypeInt 32 1
149e5c31af7Sopenharmony_ci          %7 = OpTypeStruct %6 %6
150e5c31af7Sopenharmony_ci          %8 = OpTypePointer Function %7
151e5c31af7Sopenharmony_ci          %9 = OpTypeFunction %2 %8
152e5c31af7Sopenharmony_ci         %13 = OpTypePointer Private %6
153e5c31af7Sopenharmony_ci         %14 = OpVariable %13 Private
154e5c31af7Sopenharmony_ci         %15 = OpConstant %6 0
155e5c31af7Sopenharmony_ci         %16 = OpTypeInt 32 0
156e5c31af7Sopenharmony_ci         %17 = OpConstant %16 10
157e5c31af7Sopenharmony_ci         %18 = OpTypeArray %7 %17
158e5c31af7Sopenharmony_ci         %19 = OpTypePointer Private %18
159e5c31af7Sopenharmony_ci         %20 = OpVariable %19 Private
160e5c31af7Sopenharmony_ci         %21 = OpConstant %6 1
161e5c31af7Sopenharmony_ci         %22 = OpConstantComposite %7 %21 %21
162e5c31af7Sopenharmony_ci         %23 = OpConstantComposite %18 %22 %22 %22 %22 %22 %22 %22 %22 %22 %22
163e5c31af7Sopenharmony_ci         %24 = OpConstant %16 3
164e5c31af7Sopenharmony_ci         %25 = OpTypeArray %6 %24
165e5c31af7Sopenharmony_ci         %26 = OpTypeStruct %25
166e5c31af7Sopenharmony_ci         %27 = OpTypePointer Uniform %26
167e5c31af7Sopenharmony_ci         %28 = OpVariable %27 Uniform
168e5c31af7Sopenharmony_ci         %29 = OpTypePointer Uniform %6
169e5c31af7Sopenharmony_ci         %32 = OpTypePointer Function %6
170e5c31af7Sopenharmony_ci         %43 = OpConstant %6 10
171e5c31af7Sopenharmony_ci         %44 = OpTypeBool
172e5c31af7Sopenharmony_ci         %49 = OpTypeStruct %6
173e5c31af7Sopenharmony_ci         %50 = OpTypePointer Uniform %49
174e5c31af7Sopenharmony_ci         %51 = OpVariable %50 Uniform
175e5c31af7Sopenharmony_ci         %79 = OpConstant %6 2
176e5c31af7Sopenharmony_ci         %85 = OpTypePointer Private %7
177e5c31af7Sopenharmony_ci        %121 = OpTypeFloat 32
178e5c31af7Sopenharmony_ci        %122 = OpTypeVector %121 4
179e5c31af7Sopenharmony_ci        %123 = OpTypePointer Output %122
180e5c31af7Sopenharmony_ci        %124 = OpVariable %123 Output
181e5c31af7Sopenharmony_ci          %4 = OpFunction %2 None %3
182e5c31af7Sopenharmony_ci          %5 = OpLabel
183e5c31af7Sopenharmony_ci         %34 = OpVariable %32 Function
184e5c31af7Sopenharmony_ci         %48 = OpVariable %32 Function
185e5c31af7Sopenharmony_ci         %84 = OpVariable %8 Function
186e5c31af7Sopenharmony_ci         %94 = OpVariable %8 Function
187e5c31af7Sopenharmony_ci               OpStore %14 %15
188e5c31af7Sopenharmony_ci               OpStore %20 %23
189e5c31af7Sopenharmony_ci         %35 = OpAccessChain %29 %28 %15 %21
190e5c31af7Sopenharmony_ci         %36 = OpLoad %6 %35
191e5c31af7Sopenharmony_ci               OpStore %34 %36
192e5c31af7Sopenharmony_ci               OpBranch %37
193e5c31af7Sopenharmony_ci         %37 = OpLabel
194e5c31af7Sopenharmony_ci               OpLoopMerge %39 %40 None
195e5c31af7Sopenharmony_ci               OpBranch %41
196e5c31af7Sopenharmony_ci         %41 = OpLabel
197e5c31af7Sopenharmony_ci         %42 = OpLoad %6 %14
198e5c31af7Sopenharmony_ci         %45 = OpSLessThan %44 %42 %43
199e5c31af7Sopenharmony_ci               OpBranchConditional %45 %38 %39
200e5c31af7Sopenharmony_ci         %38 = OpLabel
201e5c31af7Sopenharmony_ci         %46 = OpLoad %6 %14
202e5c31af7Sopenharmony_ci         %47 = OpIAdd %6 %46 %21
203e5c31af7Sopenharmony_ci               OpStore %14 %47
204e5c31af7Sopenharmony_ci         %52 = OpAccessChain %29 %51 %15
205e5c31af7Sopenharmony_ci         %53 = OpLoad %6 %52
206e5c31af7Sopenharmony_ci               OpStore %48 %53
207e5c31af7Sopenharmony_ci               OpBranch %54
208e5c31af7Sopenharmony_ci         %54 = OpLabel
209e5c31af7Sopenharmony_ci               OpLoopMerge %56 %57 None
210e5c31af7Sopenharmony_ci               OpBranch %58
211e5c31af7Sopenharmony_ci         %58 = OpLabel
212e5c31af7Sopenharmony_ci         %59 = OpLoad %6 %48
213e5c31af7Sopenharmony_ci         %60 = OpAccessChain %29 %28 %15 %21
214e5c31af7Sopenharmony_ci         %61 = OpLoad %6 %60
215e5c31af7Sopenharmony_ci         %62 = OpINotEqual %44 %59 %61
216e5c31af7Sopenharmony_ci         %63 = OpLoad %6 %14
217e5c31af7Sopenharmony_ci         %64 = OpSLessThan %44 %63 %43
218e5c31af7Sopenharmony_ci         %65 = OpLogicalAnd %44 %62 %64
219e5c31af7Sopenharmony_ci               OpBranchConditional %65 %55 %56
220e5c31af7Sopenharmony_ci         %55 = OpLabel
221e5c31af7Sopenharmony_ci         %66 = OpLoad %6 %14
222e5c31af7Sopenharmony_ci         %67 = OpIAdd %6 %66 %21
223e5c31af7Sopenharmony_ci               OpStore %14 %67
224e5c31af7Sopenharmony_ci               OpBranch %57
225e5c31af7Sopenharmony_ci         %57 = OpLabel
226e5c31af7Sopenharmony_ci               OpBranch %54
227e5c31af7Sopenharmony_ci         %56 = OpLabel
228e5c31af7Sopenharmony_ci         %68 = OpLoad %6 %34
229e5c31af7Sopenharmony_ci         %69 = OpAccessChain %13 %20 %68 %15
230e5c31af7Sopenharmony_ci         %70 = OpLoad %6 %69
231e5c31af7Sopenharmony_ci         %71 = OpAccessChain %29 %28 %15 %21
232e5c31af7Sopenharmony_ci         %72 = OpLoad %6 %71
233e5c31af7Sopenharmony_ci         %73 = OpSGreaterThanEqual %44 %70 %72
234e5c31af7Sopenharmony_ci               OpSelectionMerge %75 None
235e5c31af7Sopenharmony_ci               OpBranchConditional %73 %74 %75
236e5c31af7Sopenharmony_ci         %74 = OpLabel
237e5c31af7Sopenharmony_ci         %76 = OpLoad %6 %34
238e5c31af7Sopenharmony_ci         %77 = OpAccessChain %13 %20 %76 %21
239e5c31af7Sopenharmony_ci         %78 = OpLoad %6 %77
240e5c31af7Sopenharmony_ci         %80 = OpIEqual %44 %78 %79
241e5c31af7Sopenharmony_ci               OpSelectionMerge %82 None
242e5c31af7Sopenharmony_ci               OpBranchConditional %80 %81 %92
243e5c31af7Sopenharmony_ci         %81 = OpLabel
244e5c31af7Sopenharmony_ci         %83 = OpLoad %6 %34
245e5c31af7Sopenharmony_ci         %86 = OpAccessChain %85 %20 %83
246e5c31af7Sopenharmony_ci         %87 = OpLoad %7 %86
247e5c31af7Sopenharmony_ci               OpStore %84 %87
248e5c31af7Sopenharmony_ci         %88 = OpFunctionCall %2 %11 %84
249e5c31af7Sopenharmony_ci         %89 = OpLoad %7 %84
250e5c31af7Sopenharmony_ci         %90 = OpAccessChain %85 %20 %83
251e5c31af7Sopenharmony_ci               OpStore %90 %89
252e5c31af7Sopenharmony_ci               OpReturn
253e5c31af7Sopenharmony_ci         %92 = OpLabel
254e5c31af7Sopenharmony_ci         %93 = OpLoad %6 %34
255e5c31af7Sopenharmony_ci         %95 = OpAccessChain %85 %20 %93
256e5c31af7Sopenharmony_ci         %96 = OpLoad %7 %95
257e5c31af7Sopenharmony_ci               OpStore %94 %96
258e5c31af7Sopenharmony_ci         %97 = OpFunctionCall %2 %11 %94
259e5c31af7Sopenharmony_ci         %98 = OpLoad %7 %94
260e5c31af7Sopenharmony_ci         %99 = OpAccessChain %85 %20 %93
261e5c31af7Sopenharmony_ci               OpStore %99 %98
262e5c31af7Sopenharmony_ci               OpBranch %82
263e5c31af7Sopenharmony_ci         %82 = OpLabel
264e5c31af7Sopenharmony_ci               OpBranch %75
265e5c31af7Sopenharmony_ci         %75 = OpLabel
266e5c31af7Sopenharmony_ci               OpBranch %40
267e5c31af7Sopenharmony_ci         %40 = OpLabel
268e5c31af7Sopenharmony_ci        %100 = OpLoad %6 %34
269e5c31af7Sopenharmony_ci        %101 = OpIAdd %6 %100 %21
270e5c31af7Sopenharmony_ci               OpStore %34 %101
271e5c31af7Sopenharmony_ci               OpBranch %37
272e5c31af7Sopenharmony_ci         %39 = OpLabel
273e5c31af7Sopenharmony_ci        %102 = OpAccessChain %29 %28 %15 %21
274e5c31af7Sopenharmony_ci        %103 = OpLoad %6 %102
275e5c31af7Sopenharmony_ci        %104 = OpAccessChain %13 %20 %103 %15
276e5c31af7Sopenharmony_ci        %105 = OpLoad %6 %104
277e5c31af7Sopenharmony_ci        %106 = OpAccessChain %29 %28 %15 %15
278e5c31af7Sopenharmony_ci        %107 = OpLoad %6 %106
279e5c31af7Sopenharmony_ci        %108 = OpIEqual %44 %105 %107
280e5c31af7Sopenharmony_ci               OpSelectionMerge %110 None
281e5c31af7Sopenharmony_ci               OpBranchConditional %108 %109 %110
282e5c31af7Sopenharmony_ci        %109 = OpLabel
283e5c31af7Sopenharmony_ci        %111 = OpAccessChain %29 %28 %15 %79
284e5c31af7Sopenharmony_ci        %112 = OpLoad %6 %111
285e5c31af7Sopenharmony_ci        %113 = OpAccessChain %13 %20 %112 %15
286e5c31af7Sopenharmony_ci        %114 = OpLoad %6 %113
287e5c31af7Sopenharmony_ci        %115 = OpAccessChain %29 %28 %15 %21
288e5c31af7Sopenharmony_ci        %116 = OpLoad %6 %115
289e5c31af7Sopenharmony_ci        %117 = OpIEqual %44 %114 %116
290e5c31af7Sopenharmony_ci               OpBranch %110
291e5c31af7Sopenharmony_ci        %110 = OpLabel
292e5c31af7Sopenharmony_ci        %118 = OpPhi %44 %108 %39 %117 %109
293e5c31af7Sopenharmony_ci               OpSelectionMerge %120 None
294e5c31af7Sopenharmony_ci               OpBranchConditional %118 %119 %138
295e5c31af7Sopenharmony_ci        %119 = OpLabel
296e5c31af7Sopenharmony_ci        %125 = OpAccessChain %29 %28 %15 %21
297e5c31af7Sopenharmony_ci        %126 = OpLoad %6 %125
298e5c31af7Sopenharmony_ci        %127 = OpConvertSToF %121 %126
299e5c31af7Sopenharmony_ci        %128 = OpAccessChain %29 %28 %15 %15
300e5c31af7Sopenharmony_ci        %129 = OpLoad %6 %128
301e5c31af7Sopenharmony_ci        %130 = OpConvertSToF %121 %129
302e5c31af7Sopenharmony_ci        %131 = OpAccessChain %29 %28 %15 %15
303e5c31af7Sopenharmony_ci        %132 = OpLoad %6 %131
304e5c31af7Sopenharmony_ci        %133 = OpConvertSToF %121 %132
305e5c31af7Sopenharmony_ci        %134 = OpAccessChain %29 %28 %15 %21
306e5c31af7Sopenharmony_ci        %135 = OpLoad %6 %134
307e5c31af7Sopenharmony_ci        %136 = OpConvertSToF %121 %135
308e5c31af7Sopenharmony_ci        %137 = OpCompositeConstruct %122 %127 %130 %133 %136
309e5c31af7Sopenharmony_ci               OpStore %124 %137
310e5c31af7Sopenharmony_ci               OpBranch %120
311e5c31af7Sopenharmony_ci        %138 = OpLabel
312e5c31af7Sopenharmony_ci        %139 = OpAccessChain %29 %28 %15 %15
313e5c31af7Sopenharmony_ci        %140 = OpLoad %6 %139
314e5c31af7Sopenharmony_ci        %141 = OpConvertSToF %121 %140
315e5c31af7Sopenharmony_ci        %142 = OpCompositeConstruct %122 %141 %141 %141 %141
316e5c31af7Sopenharmony_ci               OpStore %124 %142
317e5c31af7Sopenharmony_ci               OpBranch %120
318e5c31af7Sopenharmony_ci        %120 = OpLabel
319e5c31af7Sopenharmony_ci               OpReturn
320e5c31af7Sopenharmony_ci               OpFunctionEnd
321e5c31af7Sopenharmony_ci         %11 = OpFunction %2 None %9
322e5c31af7Sopenharmony_ci         %10 = OpFunctionParameter %8
323e5c31af7Sopenharmony_ci         %12 = OpLabel
324e5c31af7Sopenharmony_ci         %30 = OpAccessChain %29 %28 %15 %15
325e5c31af7Sopenharmony_ci         %31 = OpLoad %6 %30
326e5c31af7Sopenharmony_ci         %33 = OpAccessChain %32 %10 %15
327e5c31af7Sopenharmony_ci               OpStore %33 %31
328e5c31af7Sopenharmony_ci               OpReturn
329e5c31af7Sopenharmony_ci               OpFunctionEnd
330e5c31af7Sopenharmony_ciEND
331e5c31af7Sopenharmony_ci
332e5c31af7Sopenharmony_ci# uniforms for variant
333e5c31af7Sopenharmony_ci
334e5c31af7Sopenharmony_ci# zero
335e5c31af7Sopenharmony_ciBUFFER variant_zero DATA_TYPE int32 STD140 DATA
336e5c31af7Sopenharmony_ci 0
337e5c31af7Sopenharmony_ciEND
338e5c31af7Sopenharmony_ci# _GLF_uniform_int_values
339e5c31af7Sopenharmony_ciBUFFER variant__GLF_uniform_int_values DATA_TYPE int32[] STD140 DATA
340e5c31af7Sopenharmony_ci 0 1 2
341e5c31af7Sopenharmony_ciEND
342e5c31af7Sopenharmony_ci
343e5c31af7Sopenharmony_ciBUFFER variant_framebuffer FORMAT B8G8R8A8_UNORM
344e5c31af7Sopenharmony_ci
345e5c31af7Sopenharmony_ciPIPELINE graphics variant_pipeline
346e5c31af7Sopenharmony_ci  ATTACH variant_vertex_shader
347e5c31af7Sopenharmony_ci  ATTACH variant_fragment_shader
348e5c31af7Sopenharmony_ci  FRAMEBUFFER_SIZE 256 256
349e5c31af7Sopenharmony_ci  BIND BUFFER variant_framebuffer AS color LOCATION 0
350e5c31af7Sopenharmony_ci  BIND BUFFER variant_zero AS uniform DESCRIPTOR_SET 0 BINDING 1
351e5c31af7Sopenharmony_ci  BIND BUFFER variant__GLF_uniform_int_values AS uniform DESCRIPTOR_SET 0 BINDING 0
352e5c31af7Sopenharmony_ciEND
353e5c31af7Sopenharmony_ciCLEAR_COLOR variant_pipeline 0 0 0 255
354e5c31af7Sopenharmony_ci
355e5c31af7Sopenharmony_ciCLEAR variant_pipeline
356e5c31af7Sopenharmony_ciRUN variant_pipeline DRAW_RECT POS 0 0 SIZE 256 256
357e5c31af7Sopenharmony_ci
358e5c31af7Sopenharmony_ciEXPECT variant_framebuffer IDX 0 0 SIZE 256 256 EQ_RGBA 255 0 0 255
359