29 lines
1.7 KiB
LLVM
29 lines
1.7 KiB
LLVM
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; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; CHECK-SPIRV: %[[#VOID_TY:]] = OpTypeVoid
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; CHECK-SPIRV-DAG: %[[#]] = OpTypeImage %[[#VOID_TY]] 2D 0 0 0 0 Unknown ReadOnly
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; CHECK-SPIRV-DAG: %[[#]] = OpTypeImage %[[#VOID_TY]] 2D 0 0 0 0 Unknown WriteOnly
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; CHECK-SPIRV-NOT: %[[#]] = OpTypeImage %[[#VOID_TY]] 2D 0 0 0 0 Unknown ReadOnly
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; CHECK-SPIRV: OpImageSampleExplicitLod
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; CHECK-SPIRV: OpImageWrite
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define spir_kernel void @image_copy(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %image1, target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %image2) !kernel_arg_access_qual !1 {
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%call = tail call spir_func i64 @_Z13get_global_idj(i32 0)
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%conv = trunc i64 %call to i32
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%call1 = tail call spir_func i64 @_Z13get_global_idj(i32 1)
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%conv2 = trunc i64 %call1 to i32
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%vecinit = insertelement <2 x i32> undef, i32 %conv, i32 0
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%vecinit3 = insertelement <2 x i32> %vecinit, i32 %conv2, i32 1
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%call4 = tail call spir_func <4 x float> @_Z11read_imagef11ocl_image2d11ocl_samplerDv2_i(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %image1, i32 20, <2 x i32> %vecinit3)
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tail call spir_func void @_Z12write_imagef11ocl_image2dDv2_iDv4_f(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0) %image2, <2 x i32> %vecinit3, <4 x float> %call4)
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ret void
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}
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declare spir_func i64 @_Z13get_global_idj(i32)
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declare spir_func <4 x float> @_Z11read_imagef11ocl_image2d11ocl_samplerDv2_i(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0), i32, <2 x i32>)
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declare spir_func void @_Z12write_imagef11ocl_image2dDv2_iDv4_f(target("spirv.Image", void, 1, 0, 0, 0, 0, 0, 0), <2 x i32>, <4 x float>)
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!1 = !{!"read_only", !"write_only"}
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