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1; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}3 4; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s5; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}6 7;CHECK: OpEntryPoint Kernel %[[#KernelId:]]8;CHECK: %[[#image2d_t:]] = OpTypeImage9;CHECK: %[[#sampler_t:]] = OpTypeSampler10;CHECK: %[[#sampled_image_t:]] = OpTypeSampledImage11 12define spir_func float @test(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %Img, target("spirv.Sampler") %Smp) {13;CHECK-NOT: %[[#KernelId]] = OpFunction %[[#]]14;CHECK: OpFunction15;CHECK: %[[#image:]] = OpFunctionParameter %[[#image2d_t]]16;CHECK: %[[#sampler:]] = OpFunctionParameter %[[#sampler_t]]17entry:18 %call = call spir_func <4 x i32> @_Z11read_imagef11ocl_image2d11ocl_samplerDv2_i(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %Img, target("spirv.Sampler") %Smp, <2 x i32> zeroinitializer)19;CHECK: %[[#sampled_image:]] = OpSampledImage %[[#sampled_image_t]] %[[#image]] %[[#sampler]]20;CHECK: %[[#]] = OpImageSampleExplicitLod %[[#]] %[[#sampled_image]] %[[#]] Lod %[[#]]21 22 %0 = extractelement <4 x i32> %call, i32 023 %conv = sitofp i32 %0 to float24 ret float %conv25}26 27declare spir_func <4 x i32> @_Z11read_imagef11ocl_image2d11ocl_samplerDv2_i(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0), i32, <2 x i32>)28 29define spir_kernel void @test2(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %Img, target("spirv.Sampler") %Smp, ptr addrspace(1) %result) {30;CHECK: %[[#KernelId]] = OpFunction %[[#]]31entry:32 %call = call spir_func float @test(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %Img, target("spirv.Sampler") %Smp)33 %0 = load float, ptr addrspace(1) %result, align 434 %add = fadd float %0, %call35 store float %add, ptr addrspace(1) %result, align 436 ret void37}38