24 lines
963 B
LLVM
24 lines
963 B
LLVM
; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
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;; Image types may be represented in two ways while translating to SPIR-V:
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;; - OpenCL form, for example, '%opencl.image2d_ro_t',
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;; - SPIR-V form, for example, '%spirv.Image._void_1_0_0_0_0_0_0',
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;; but it is still one type which should be translated to one SPIR-V type.
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;;
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;; The test checks that the code below is successfully translated and only one
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;; SPIR-V type for images is generated.
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; CHECK: OpTypeImage
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; CHECK-NOT: OpTypeImage
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%opencl.image2d_ro_t = type opaque
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%spirv.Image._void_1_0_0_0_0_0_0 = type opaque
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define spir_kernel void @read_image(%opencl.image2d_ro_t addrspace(1)* %srcimg) {
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entry:
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%srcimg.addr = alloca %opencl.image2d_ro_t addrspace(1)*, align 8
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%spirvimg.addr = alloca %spirv.Image._void_1_0_0_0_0_0_0 addrspace(1)*, align 8
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store %opencl.image2d_ro_t addrspace(1)* %srcimg, %opencl.image2d_ro_t addrspace(1)** %srcimg.addr, align 8
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ret void
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}
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