1%opencl.image2d_t = type opaque
2%opencl.image3d_t = type opaque
3
4declare i32 @llvm.OpenCL.image.get.resource.id.2d(
5  %opencl.image2d_t addrspace(1)*) nounwind readnone
6declare i32 @llvm.OpenCL.image.get.resource.id.3d(
7  %opencl.image3d_t addrspace(1)*) nounwind readnone
8
9declare void @llvm.r600.rat.store.typed(<4 x i32> %color, <4 x i32> %coord, i32 %rat_id)
10
11define void @__clc_write_imageui_2d(
12    %opencl.image2d_t addrspace(1)* nocapture %img,
13    <2 x i32> %coord, <4 x i32> %color) #0 {
14
15  ; Coordinate int2 -> int4.
16  %e0 = extractelement <2 x i32> %coord, i32 0
17  %e1 = extractelement <2 x i32> %coord, i32 1
18  %coord.0 = insertelement <4 x i32> undef,    i32 %e0, i32 0
19  %coord.1 = insertelement <4 x i32> %coord.0, i32 %e1, i32 1
20  %coord.2 = insertelement <4 x i32> %coord.1, i32 0,  i32 2
21  %coord.3 = insertelement <4 x i32> %coord.2, i32 0,  i32 3
22
23  ; Get RAT ID.
24  %img_id = call i32 @llvm.OpenCL.image.get.resource.id.2d(
25      %opencl.image2d_t addrspace(1)* %img)
26  %rat_id = add i32 %img_id, 1
27
28  ; Call store intrinsic.
29  call void @llvm.r600.rat.store.typed(<4 x i32> %color, <4 x i32> %coord.3, i32 %rat_id)
30  ret void
31}
32
33define void @__clc_write_imagei_2d(
34    %opencl.image2d_t addrspace(1)* nocapture %img,
35    <2 x i32> %coord, <4 x i32> %color) #0 {
36  call void @__clc_write_imageui_2d(
37      %opencl.image2d_t addrspace(1)* nocapture %img,
38      <2 x i32> %coord, <4 x i32> %color)
39  ret void
40}
41
42define void @__clc_write_imagef_2d(
43    %opencl.image2d_t addrspace(1)* nocapture %img,
44    <2 x i32> %coord, <4 x float> %color) #0 {
45  %color.i32 = bitcast <4 x float> %color to <4 x i32>
46  call void @__clc_write_imageui_2d(
47      %opencl.image2d_t addrspace(1)* nocapture %img,
48      <2 x i32> %coord, <4 x i32> %color.i32)
49  ret void
50}
51
52attributes #0 = { alwaysinline }
53