24 lines
1.2 KiB
LLVM
24 lines
1.2 KiB
LLVM
; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; CHECK-SPIRV-DAG: OpCapability ImageReadWrite
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; CHECK-SPIRV-DAG: OpCapability LiteralSampler
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; CHECK-SPIRV-DAG: %[[#TyVoid:]] = OpTypeVoid
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; CHECK-SPIRV-DAG: %[[#TyImageID:]] = OpTypeImage %[[#TyVoid]] 1D 0 0 0 0 Unknown ReadWrite
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; CHECK-SPIRV-DAG: %[[#TySampledImageID:]] = OpTypeSampledImage %[[#TyImageID]]
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; CHECK-SPIRV-DAG: %[[#ResID:]] = OpSampledImage %[[#TySampledImageID]]
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; CHECK-SPIRV: %[[#]] = OpImageSampleExplicitLod %[[#]] %[[#ResID]]
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%opencl.image1d_rw_t = type opaque
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define spir_func void @sampFun(%opencl.image1d_rw_t addrspace(1)* %image) {
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entry:
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%image.addr = alloca %opencl.image1d_rw_t addrspace(1)*, align 4
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store %opencl.image1d_rw_t addrspace(1)* %image, %opencl.image1d_rw_t addrspace(1)** %image.addr, align 4
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%0 = load %opencl.image1d_rw_t addrspace(1)*, %opencl.image1d_rw_t addrspace(1)** %image.addr, align 4
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%call = call spir_func <4 x float> @_Z11read_imagef14ocl_image1d_rw11ocl_sampleri(%opencl.image1d_rw_t addrspace(1)* %0, i32 8, i32 2)
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ret void
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}
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declare spir_func <4 x float> @_Z11read_imagef14ocl_image1d_rw11ocl_sampleri(%opencl.image1d_rw_t addrspace(1)*, i32, i32)
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