eb989f625e
This PR fixes parsing of builtins return types in general and fixes return type when sampling an image with OpImageSampleExplicitLod in particular.
33 lines
2.1 KiB
LLVM
33 lines
2.1 KiB
LLVM
; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
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; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
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; CHECK-DAG: %[[#i32:]] = OpTypeInt 32 0
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; CHECK-DAG: %[[#v4i32:]] = OpTypeVector %[[#i32]] 4
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; CHECK-DAG: %[[#ptrv4i32:]] = OpTypePointer CrossWorkgroup %[[#v4i32]]
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; CHECK-DAG: %[[#float:]] = OpTypeFloat 32
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; CHECK-DAG: %[[#typesampled:]] = OpTypeSampledImage
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; CHECK-DAG: %[[#const0:]] = OpConstant %[[#float]] 0
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; CHECK: OpFunction
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; CHECK: OpFunctionParameter
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; CHECK: %[[#arg1:]] = OpFunctionParameter
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; CHECK: %[[#arg2:]] = OpFunctionParameter
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; CHECK: %[[#addr:]] = OpInBoundsPtrAccessChain
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; CHECK: %[[#img:]] = OpSampledImage %[[#typesampled:]] %[[#arg1]] %[[#arg2]]
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; CHECK: %[[#sample:]] = OpImageSampleExplicitLod %[[#v4i32]] %[[#img]] %[[#const0]] Lod %[[#const0]]
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; CHECK: %[[#casted:]] = OpBitcast %[[#ptrv4i32]] %[[#addr]]
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; CHECK: OpStore %[[#casted]] %[[#sample]] Aligned 16
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%"class.sycl::_V1::vec" = type { <4 x i32> }
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define weak_odr dso_local spir_kernel void @foo(ptr addrspace(1) align 16 %_arg_acc, target("spirv.Image", void, 0, 0, 0, 0, 0, 0, 0) %_arg_img, target("spirv.Sampler") %_arg_sampler) {
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entry:
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%data = getelementptr inbounds %"class.sycl::_V1::vec", ptr addrspace(1) %_arg_acc, i64 0
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%img = tail call spir_func target("spirv.SampledImage", void, 0, 0, 0, 0, 0, 0, 0) @_Z20__spirv_SampledImage(target("spirv.Image", void, 0, 0, 0, 0, 0, 0, 0) %_arg_img, target("spirv.Sampler") %_arg_sampler)
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%sample = tail call spir_func <4 x i32> @_Z30__spirv_ImageSampleExplicitLod(target("spirv.SampledImage", void, 0, 0, 0, 0, 0, 0, 0) %img, float 0.000000e+00, i32 2, float 0.000000e+00)
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store <4 x i32> %sample, ptr addrspace(1) %data, align 16
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ret void
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}
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declare dso_local spir_func target("spirv.SampledImage", void, 0, 0, 0, 0, 0, 0, 0) @_Z20__spirv_SampledImage(target("spirv.Image", void, 0, 0, 0, 0, 0, 0, 0), target("spirv.Sampler"))
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declare dso_local spir_func <4 x i32> @_Z30__spirv_ImageSampleExplicitLod(target("spirv.SampledImage", void, 0, 0, 0, 0, 0, 0, 0), float, i32, float)
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