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// RUN: %clang_cc1 -triple spir -cl-std=CL2.0 %s -fdeclare-opencl-builtins -finclude-default-header -emit-llvm-bc -o %t.bc
// RUN: llvm-spirv %t.bc -spirv-text -o %t.txt
// RUN: FileCheck < %t.txt %s --check-prefix=CHECK-SPIRV
// RUN: llvm-spirv --spirv-max-version=1.3 %t.bc -o %t.spv
// RUN: spirv-val %t.spv
// RUN: llvm-spirv -r %t.spv -o %t.rev.bc
// RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM
// RUN: llvm-spirv -r --spirv-target-env=SPV-IR %t.spv -o %t.rev.bc
// RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-SPV-IR
// RUN: llvm-spirv %t.rev.bc -spirv-text -o %t.rev.spt
// RUN: FileCheck < %t.rev.spt %s --check-prefix=CHECK-SPIRV
constant sampler_t constSampl = CLK_FILTER_LINEAR;
__kernel
void sample_kernel_float(image2d_t input, float2 coords, global float4 *results, sampler_t argSampl) {
*results = read_imagef(input, constSampl, coords);
*results = read_imagef(input, argSampl, coords);
*results = read_imagef(input, CLK_FILTER_NEAREST|CLK_ADDRESS_REPEAT, coords);
}
__kernel
void sample_kernel_int(image2d_t input, float2 coords, global int4 *results, sampler_t argSampl) {
*results = read_imagei(input, constSampl, coords);
*results = read_imagei(input, argSampl, coords);
*results = read_imagei(input, CLK_FILTER_NEAREST|CLK_ADDRESS_REPEAT, coords);
}
// CHECK-SPIRV: Capability LiteralSampler
// CHECK-SPIRV: Name [[sample_kernel_float:[0-9]+]] "sample_kernel_float"
// CHECK-SPIRV: Name [[sample_kernel_int:[0-9]+]] "sample_kernel_int"
// CHECK-SPIRV: TypeSampler [[TypeSampler:[0-9]+]]
// CHECK-SPIRV: TypeSampledImage [[SampledImageTy:[0-9]+]]
// CHECK-SPIRV: ConstantSampler [[TypeSampler]] [[ConstSampler1:[0-9]+]] 0 0 1
// CHECK-SPIRV: ConstantSampler [[TypeSampler]] [[ConstSampler2:[0-9]+]] 3 0 0
// CHECK-SPIRV: ConstantSampler [[TypeSampler]] [[#]] 0 0 1
// CHECK-SPIRV: ConstantSampler [[TypeSampler]] [[#]] 3 0 0
// CHECK-SPIRV: ConstantSampler [[TypeSampler]] [[ConstSampler3:[0-9]+]] 0 0 1
// CHECK-SPIRV: ConstantSampler [[TypeSampler]] [[ConstSampler4:[0-9]+]] 3 0 0
// CHECK-SPIRV: Function {{.*}} [[sample_kernel_float]]
// CHECK-SPIRV: FunctionParameter {{.*}} [[InputImage:[0-9]+]]
// CHECK-SPIRV: FunctionParameter [[TypeSampler]] [[argSampl:[0-9]+]]
// CHECK-LLVM: define spir_kernel void @sample_kernel_float(ptr addrspace(1) %input, <2 x float> %coords, ptr addrspace(1) align 16 captures(none) %results, ptr addrspace(2) %argSampl)
// CHECK-SPIRV: SampledImage [[SampledImageTy]] [[SampledImage1:[0-9]+]] [[InputImage]] [[ConstSampler1]]
// CHECK-SPIRV: ImageSampleExplicitLod {{[0-9]+}} {{[0-9]+}} [[SampledImage1]]
// CHECK-LLVM: call spir_func <4 x float> @_Z11read_imagef14ocl_image2d_ro11ocl_samplerDv2_f(ptr addrspace(1) %input, ptr addrspace(2) %0, <2 x float> %coords)
// CHECK-SPV-IR: call spir_func target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) @_Z20__spirv_SampledImagePU3AS133__spirv_Image__void_1_0_0_0_0_0_0PU3AS215__spirv_Sampler(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %input, target("spirv.Sampler") %0)
// CHECK-SPV-IR: call spir_func <4 x float> @_Z38__spirv_ImageSampleExplicitLod_Rfloat4PU3AS140__spirv_SampledImage__void_1_0_0_0_0_0_0Dv2_fif(target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) %TempSampledImage, <2 x float> %coords, i32 2, float 0.000000e+00)
// CHECK-SPIRV: SampledImage [[SampledImageTy]] [[SampledImage2:[0-9]+]] [[InputImage]] [[argSampl]]
// CHECK-SPIRV: ImageSampleExplicitLod {{[0-9]+}} {{[0-9]+}} [[SampledImage2]]
// CHECK-LLVM: call spir_func <4 x float> @_Z11read_imagef14ocl_image2d_ro11ocl_samplerDv2_f(ptr addrspace(1) %input, ptr addrspace(2) %argSampl, <2 x float> %coords)
// CHECK-SPV-IR: call spir_func target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) @_Z20__spirv_SampledImagePU3AS133__spirv_Image__void_1_0_0_0_0_0_0PU3AS215__spirv_Sampler(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %input, target("spirv.Sampler") %argSampl)
// CHECK-SPV-IR: call spir_func <4 x float> @_Z38__spirv_ImageSampleExplicitLod_Rfloat4PU3AS140__spirv_SampledImage__void_1_0_0_0_0_0_0Dv2_fif(target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) %TempSampledImage4, <2 x float> %coords, i32 2, float 0.000000e+00)
// CHECK-SPIRV: SampledImage [[SampledImageTy]] [[SampledImage3:[0-9]+]] [[InputImage]] [[ConstSampler2]]
// CHECK-SPIRV: ImageSampleExplicitLod {{[0-9]+}} {{[0-9]+}} [[SampledImage3]]
// CHECK-LLVM: call spir_func <4 x float> @_Z11read_imagef14ocl_image2d_ro11ocl_samplerDv2_f(ptr addrspace(1) %input, ptr addrspace(2) %{{[0-9]+}}, <2 x float> %coords)
// CHECK-SPV-IR: call spir_func target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) @_Z20__spirv_SampledImagePU3AS133__spirv_Image__void_1_0_0_0_0_0_0PU3AS215__spirv_Sampler(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %input, target("spirv.Sampler") %1)
// CHECK-SPV-IR: call spir_func <4 x float> @_Z38__spirv_ImageSampleExplicitLod_Rfloat4PU3AS140__spirv_SampledImage__void_1_0_0_0_0_0_0Dv2_fif(target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) %TempSampledImage6, <2 x float> %coords, i32 2, float 0.000000e+00)
// CHECK-SPIRV: Function {{.*}} [[sample_kernel_int]]
// CHECK-SPIRV: FunctionParameter {{.*}} [[InputImage:[0-9]+]]
// CHECK-SPIRV: FunctionParameter [[TypeSampler]] [[argSampl:[0-9]+]]
// CHECK-LLVM: define spir_kernel void @sample_kernel_int(ptr addrspace(1) %input, <2 x float> %coords, ptr addrspace(1) align 16 captures(none) %results, ptr addrspace(2) %argSampl)
// CHECK-SPIRV: SampledImage [[SampledImageTy]] [[SampledImage4:[0-9]+]] [[InputImage]] [[ConstSampler3]]
// CHECK-SPIRV: ImageSampleExplicitLod {{[0-9]+}} {{[0-9]+}} [[SampledImage4]]
// CHECK-LLVM: call spir_func <4 x i32> @_Z11read_imagei14ocl_image2d_ro11ocl_samplerDv2_f(ptr addrspace(1) %input, ptr addrspace(2) %0, <2 x float> %coords)
// CHECK-SPV-IR: call spir_func target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) @_Z20__spirv_SampledImagePU3AS133__spirv_Image__void_1_0_0_0_0_0_0PU3AS215__spirv_Sampler(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %input, target("spirv.Sampler") %0)
// CHECK-SPV-IR: call spir_func <4 x i32> @_Z36__spirv_ImageSampleExplicitLod_Rint4PU3AS140__spirv_SampledImage__void_1_0_0_0_0_0_0Dv2_fif(target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) %TempSampledImage, <2 x float> %coords, i32 2, float 0.000000e+00)
// CHECK-SPIRV: SampledImage [[SampledImageTy]] [[SampledImage5:[0-9]+]] [[InputImage]] [[argSampl]]
// CHECK-SPIRV: ImageSampleExplicitLod {{[0-9]+}} {{[0-9]+}} [[SampledImage5]]
// CHECK-LLVM: call spir_func <4 x i32> @_Z11read_imagei14ocl_image2d_ro11ocl_samplerDv2_f(ptr addrspace(1) %input, ptr addrspace(2) %argSampl, <2 x float> %coords)
// CHECK-SPV-IR: call spir_func target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) @_Z20__spirv_SampledImagePU3AS133__spirv_Image__void_1_0_0_0_0_0_0PU3AS215__spirv_Sampler(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %input, target("spirv.Sampler") %argSampl)
// CHECK-SPV-IR: call spir_func <4 x i32> @_Z36__spirv_ImageSampleExplicitLod_Rint4PU3AS140__spirv_SampledImage__void_1_0_0_0_0_0_0Dv2_fif(target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) %TempSampledImage4, <2 x float> %coords, i32 2, float 0.000000e+00)
// CHECK-SPIRV: SampledImage [[SampledImageTy]] [[SampledImage6:[0-9]+]] [[InputImage]] [[ConstSampler4]]
// CHECK-SPIRV: ImageSampleExplicitLod {{[0-9]+}} {{[0-9]+}} [[SampledImage6]]
// CHECK-LLVM: call spir_func <4 x i32> @_Z11read_imagei14ocl_image2d_ro11ocl_samplerDv2_f(ptr addrspace(1) %input, ptr addrspace(2) %1, <2 x float> %coords)
// CHECK-SPV-IR: call spir_func target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) @_Z20__spirv_SampledImagePU3AS133__spirv_Image__void_1_0_0_0_0_0_0PU3AS215__spirv_Sampler(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %input, target("spirv.Sampler") %1)
// CHECK-SPV-IR: call spir_func <4 x i32> @_Z36__spirv_ImageSampleExplicitLod_Rint4PU3AS140__spirv_SampledImage__void_1_0_0_0_0_0_0Dv2_fif(target("spirv.SampledImage", void, 1, 0, 0, 0, 0, 0, 0) %TempSampledImage6, <2 x float> %coords, i32 2, float 0.000000e+00)
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