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inline image intrinsics: compiletest for image writes with disasm
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4 files changed

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4 files changed

+189
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lines changed

‎tests/compiletests/ui/image/write_comp.rs‎

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// build-pass
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// compile-flags: -C target-feature=+StorageImageWriteWithoutFormat
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// compile-flags: -C llvm-args=--disassemble
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// normalize-stderr-test "OpSource .*\n" -> ""
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// normalize-stderr-test "OpLine .*\n" -> ""
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// normalize-stderr-test "%\d+ = OpString .*\n" -> ""
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// normalize-stderr-test "; .*\n" -> ""
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// normalize-stderr-test "OpCapability VulkanMemoryModel\n" -> ""
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// normalize-stderr-test "OpMemoryModel Logical Vulkan" -> "OpMemoryModel Logical Simple"
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// ignore-vulkan1.0
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// ignore-vulkan1.1
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// ignore-spv1.0
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// ignore-spv1.1
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// ignore-spv1.2
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// ignore-spv1.3
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use spirv_std::glam::*;
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use spirv_std::spirv;
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use spirv_std::{Image, arch};
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#[spirv(compute(threads(8, 8)))]
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pub fn main(
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#[spirv(global_invocation_id)] global_id: UVec3,
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#[spirv(descriptor_set = 0, binding = 0, storage_buffer)] fill_color: &Vec4,
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#[spirv(descriptor_set = 0, binding = 1)] image: &Image!(2D, type=f32, sampled=false),
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) {
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unsafe {
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image.write(global_id.xy(), *fill_color);
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}
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}

‎tests/compiletests/ui/image/write_comp.stderr‎

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OpCapability Shader
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OpCapability StorageImageWriteWithoutFormat
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OpMemoryModel Logical Simple
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OpEntryPoint GLCompute %1 "main" %2 %3 %4
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OpExecutionMode %1 LocalSize 8 8 1
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OpName %2 "global_id"
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OpName %3 "fill_color"
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OpName %4 "image"
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OpName %8 "<spirv_std::image::Image<f32, 1, 2, 0, 0, 2, 0, 4>>::write::<u32, glam::u32::uvec2::UVec2>"
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OpDecorate %9 Block
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OpMemberDecorate %9 0 Offset 0
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OpDecorate %2 BuiltIn GlobalInvocationId
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OpDecorate %3 NonWritable
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OpDecorate %3 Binding 0
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OpDecorate %3 DescriptorSet 0
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OpDecorate %4 Binding 1
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OpDecorate %4 DescriptorSet 0
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%10 = OpTypeInt 32 0
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%11 = OpTypeVector %10 3
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%12 = OpTypePointer Input %11
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%13 = OpTypeFloat 32
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%14 = OpTypeVector %13 4
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%9 = OpTypeStruct %14
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%15 = OpTypePointer StorageBuffer %9
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%16 = OpTypeImage %13 2D 2 0 0 2 Unknown
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%17 = OpTypePointer UniformConstant %16
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%18 = OpTypeVoid
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%19 = OpTypeFunction %18
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%2 = OpVariable %12 Input
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%20 = OpTypePointer StorageBuffer %14
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%3 = OpVariable %15 StorageBuffer
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%21 = OpConstant %10 0
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%22 = OpTypeVector %10 2
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%23 = OpTypeFunction %18 %17 %22 %14
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%4 = OpVariable %17 UniformConstant
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%1 = OpFunction %18 None %19
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%24 = OpLabel
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%25 = OpLoad %11 %2
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%26 = OpInBoundsAccessChain %20 %3 %21
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%27 = OpCompositeExtract %10 %25 0
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%28 = OpCompositeExtract %10 %25 1
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%29 = OpLoad %14 %26
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%30 = OpCompositeConstruct %22 %27 %28
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%31 = OpFunctionCall %18 %8 %4 %30 %29
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OpNoLine
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OpReturn
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OpFunctionEnd
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%8 = OpFunction %18 None %23
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%32 = OpFunctionParameter %17
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%33 = OpFunctionParameter %22
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%34 = OpFunctionParameter %14
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%35 = OpLabel
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%36 = OpCompositeExtract %10 %33 0
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%37 = OpCompositeExtract %10 %33 1
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%38 = OpCompositeConstruct %22 %36 %37
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%39 = OpLoad %16 %32
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OpImageWrite %39 %38 %34
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OpNoLine
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OpReturn
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OpFunctionEnd

‎tests/compiletests/ui/image/write_comp_format.rs‎

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// build-pass
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// compile-flags: -C target-feature=+StorageImageExtendedFormats
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// compile-flags: -C llvm-args=--disassemble
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// normalize-stderr-test "OpSource .*\n" -> ""
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// normalize-stderr-test "OpLine .*\n" -> ""
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// normalize-stderr-test "%\d+ = OpString .*\n" -> ""
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// normalize-stderr-test "; .*\n" -> ""
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// normalize-stderr-test "OpCapability VulkanMemoryModel\n" -> ""
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// normalize-stderr-test "OpMemoryModel Logical Vulkan" -> "OpMemoryModel Logical Simple"
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// ignore-vulkan1.0
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// ignore-vulkan1.1
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// ignore-spv1.0
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// ignore-spv1.1
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// ignore-spv1.2
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// ignore-spv1.3
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use spirv_std::glam::*;
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use spirv_std::spirv;
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use spirv_std::{Image, arch};
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#[spirv(compute(threads(8, 8)))]
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pub fn main(
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#[spirv(global_invocation_id)] global_id: UVec3,
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#[spirv(descriptor_set = 0, binding = 0, storage_buffer)] fill_color: &Vec2,
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#[spirv(descriptor_set = 0, binding = 1)] image: &Image!(2D, format = rg32f, sampled = false),
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) {
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unsafe {
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image.write(global_id.xy(), *fill_color);
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}
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}

‎tests/compiletests/ui/image/write_comp_format.stderr‎

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OpCapability Shader
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OpCapability StorageImageExtendedFormats
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OpMemoryModel Logical Simple
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OpEntryPoint GLCompute %1 "main" %2 %3 %4
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OpExecutionMode %1 LocalSize 8 8 1
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OpName %2 "global_id"
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OpName %3 "fill_color"
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OpName %4 "image"
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OpName %8 "<spirv_std::image::Image<f32, 1, 2, 0, 0, 2, 6, 2>>::write::<u32, glam::u32::uvec2::UVec2>"
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OpDecorate %9 Block
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OpMemberDecorate %9 0 Offset 0
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OpDecorate %2 BuiltIn GlobalInvocationId
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OpDecorate %3 NonWritable
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OpDecorate %3 Binding 0
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OpDecorate %3 DescriptorSet 0
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OpDecorate %4 Binding 1
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OpDecorate %4 DescriptorSet 0
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%10 = OpTypeInt 32 0
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%11 = OpTypeVector %10 3
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%12 = OpTypePointer Input %11
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%13 = OpTypeFloat 32
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%14 = OpTypeVector %13 2
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%9 = OpTypeStruct %14
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%15 = OpTypePointer StorageBuffer %9
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%16 = OpTypeImage %13 2D 2 0 0 2 Rg32f
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%17 = OpTypePointer UniformConstant %16
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%18 = OpTypeVoid
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%19 = OpTypeFunction %18
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%2 = OpVariable %12 Input
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%20 = OpTypePointer StorageBuffer %14
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%3 = OpVariable %15 StorageBuffer
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%21 = OpConstant %10 0
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%22 = OpTypePointer StorageBuffer %13
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%23 = OpConstant %10 1
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%24 = OpTypeVector %10 2
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%25 = OpTypeFunction %18 %17 %24 %14
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%4 = OpVariable %17 UniformConstant
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%1 = OpFunction %18 None %19
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%26 = OpLabel
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%27 = OpLoad %11 %2
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%28 = OpInBoundsAccessChain %20 %3 %21
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%29 = OpCompositeExtract %10 %27 0
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%30 = OpCompositeExtract %10 %27 1
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%31 = OpInBoundsAccessChain %22 %28 %21
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%32 = OpLoad %13 %31
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%33 = OpInBoundsAccessChain %22 %28 %23
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%34 = OpLoad %13 %33
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%35 = OpCompositeConstruct %24 %29 %30
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%36 = OpCompositeConstruct %14 %32 %34
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%37 = OpFunctionCall %18 %8 %4 %35 %36
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OpNoLine
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OpReturn
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OpFunctionEnd
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%8 = OpFunction %18 None %25
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%38 = OpFunctionParameter %17
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%39 = OpFunctionParameter %24
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%40 = OpFunctionParameter %14
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%41 = OpLabel
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%42 = OpCompositeExtract %10 %39 0
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%43 = OpCompositeExtract %10 %39 1
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%44 = OpCompositeConstruct %24 %42 %43
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%45 = OpCompositeExtract %13 %40 0
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%46 = OpCompositeExtract %13 %40 1
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%47 = OpCompositeConstruct %14 %45 %46
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%48 = OpLoad %16 %38
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OpImageWrite %48 %44 %47
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OpNoLine
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OpReturn
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OpFunctionEnd

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