55 lines
1.9 KiB
LLVM
55 lines
1.9 KiB
LLVM
target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"
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%opencl.image2d_t = type opaque
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%opencl.image3d_t = type opaque
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declare i32 @llvm.OpenCL.image.get.resource.id.2d(
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%opencl.image2d_t addrspace(1)*) nounwind readnone
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declare i32 @llvm.OpenCL.image.get.resource.id.3d(
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%opencl.image3d_t addrspace(1)*) nounwind readnone
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declare void @llvm.r600.rat.store.typed(<4 x i32> %color, <4 x i32> %coord, i32 %rat_id)
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define void @__clc_write_imageui_2d(
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%opencl.image2d_t addrspace(1)* nocapture %img,
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<2 x i32> %coord, <4 x i32> %color) #0 {
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; Coordinate int2 -> int4.
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%e0 = extractelement <2 x i32> %coord, i32 0
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%e1 = extractelement <2 x i32> %coord, i32 1
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%coord.0 = insertelement <4 x i32> undef, i32 %e0, i32 0
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%coord.1 = insertelement <4 x i32> %coord.0, i32 %e1, i32 1
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%coord.2 = insertelement <4 x i32> %coord.1, i32 0, i32 2
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%coord.3 = insertelement <4 x i32> %coord.2, i32 0, i32 3
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; Get RAT ID.
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%img_id = call i32 @llvm.OpenCL.image.get.resource.id.2d(
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%opencl.image2d_t addrspace(1)* %img)
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%rat_id = add i32 %img_id, 1
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; Call store intrinsic.
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call void @llvm.r600.rat.store.typed(<4 x i32> %color, <4 x i32> %coord.3, i32 %rat_id)
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ret void
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}
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define void @__clc_write_imagei_2d(
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%opencl.image2d_t addrspace(1)* nocapture %img,
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<2 x i32> %coord, <4 x i32> %color) #0 {
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call void @__clc_write_imageui_2d(
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%opencl.image2d_t addrspace(1)* nocapture %img,
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<2 x i32> %coord, <4 x i32> %color)
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ret void
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}
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define void @__clc_write_imagef_2d(
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%opencl.image2d_t addrspace(1)* nocapture %img,
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<2 x i32> %coord, <4 x float> %color) #0 {
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%color.i32 = bitcast <4 x float> %color to <4 x i32>
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call void @__clc_write_imageui_2d(
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%opencl.image2d_t addrspace(1)* nocapture %img,
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<2 x i32> %coord, <4 x i32> %color.i32)
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ret void
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}
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attributes #0 = { alwaysinline }
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