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-rw-r--r--test/CodeGen/AMDGPU/image-attributes.ll206
1 files changed, 206 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/image-attributes.ll b/test/CodeGen/AMDGPU/image-attributes.ll
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+++ b/test/CodeGen/AMDGPU/image-attributes.ll
@@ -0,0 +1,206 @@
+; RUN: llc -march=r600 -mcpu=juniper < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
+
+; === WIDTH ==================================================================
+; 9 implicit args = 9 dwords to first image argument.
+; First width at dword index 9+1 -> KC0[2].Z
+
+; FUNC-LABEL: {{^}}width_2d:
+; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
+; EG: MOV * [[VAL]], KC0[2].Z
+define void @width_2d (%opencl.image2d_t addrspace(1)* %in,
+ i32 addrspace(1)* %out) {
+entry:
+ %0 = call [3 x i32] @llvm.OpenCL.image.get.size.2d(
+ %opencl.image2d_t addrspace(1)* %in) #0
+ %1 = extractvalue [3 x i32] %0, 0
+ store i32 %1, i32 addrspace(1)* %out
+ ret void
+}
+
+; FUNC-LABEL: {{^}}width_3d:
+; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
+; EG: MOV * [[VAL]], KC0[2].Z
+define void @width_3d (%opencl.image3d_t addrspace(1)* %in,
+ i32 addrspace(1)* %out) {
+entry:
+ %0 = call [3 x i32] @llvm.OpenCL.image.get.size.3d(
+ %opencl.image3d_t addrspace(1)* %in) #0
+ %1 = extractvalue [3 x i32] %0, 0
+ store i32 %1, i32 addrspace(1)* %out
+ ret void
+}
+
+
+; === HEIGHT =================================================================
+; First height at dword index 9+2 -> KC0[2].W
+
+; FUNC-LABEL: {{^}}height_2d:
+; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
+; EG: MOV * [[VAL]], KC0[2].W
+define void @height_2d (%opencl.image2d_t addrspace(1)* %in,
+ i32 addrspace(1)* %out) {
+entry:
+ %0 = call [3 x i32] @llvm.OpenCL.image.get.size.2d(
+ %opencl.image2d_t addrspace(1)* %in) #0
+ %1 = extractvalue [3 x i32] %0, 1
+ store i32 %1, i32 addrspace(1)* %out
+ ret void
+}
+
+; FUNC-LABEL: {{^}}height_3d:
+; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
+; EG: MOV * [[VAL]], KC0[2].W
+define void @height_3d (%opencl.image3d_t addrspace(1)* %in,
+ i32 addrspace(1)* %out) {
+entry:
+ %0 = call [3 x i32] @llvm.OpenCL.image.get.size.3d(
+ %opencl.image3d_t addrspace(1)* %in) #0
+ %1 = extractvalue [3 x i32] %0, 1
+ store i32 %1, i32 addrspace(1)* %out
+ ret void
+}
+
+
+; === DEPTH ==================================================================
+; First depth at dword index 9+3 -> KC0[3].X
+
+; FUNC-LABEL: {{^}}depth_3d:
+; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
+; EG: MOV * [[VAL]], KC0[3].X
+define void @depth_3d (%opencl.image3d_t addrspace(1)* %in,
+ i32 addrspace(1)* %out) {
+entry:
+ %0 = call [3 x i32] @llvm.OpenCL.image.get.size.3d(
+ %opencl.image3d_t addrspace(1)* %in) #0
+ %1 = extractvalue [3 x i32] %0, 2
+ store i32 %1, i32 addrspace(1)* %out
+ ret void
+}
+
+
+; === CHANNEL DATA TYPE ======================================================
+; First channel data type at dword index 9+4 -> KC0[3].Y
+
+; FUNC-LABEL: {{^}}data_type_2d:
+; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
+; EG: MOV * [[VAL]], KC0[3].Y
+define void @data_type_2d (%opencl.image2d_t addrspace(1)* %in,
+ i32 addrspace(1)* %out) {
+entry:
+ %0 = call [2 x i32] @llvm.OpenCL.image.get.format.2d(
+ %opencl.image2d_t addrspace(1)* %in) #0
+ %1 = extractvalue [2 x i32] %0, 0
+ store i32 %1, i32 addrspace(1)* %out
+ ret void
+}
+
+; FUNC-LABEL: {{^}}data_type_3d:
+; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
+; EG: MOV * [[VAL]], KC0[3].Y
+define void @data_type_3d (%opencl.image3d_t addrspace(1)* %in,
+ i32 addrspace(1)* %out) {
+entry:
+ %0 = call [2 x i32] @llvm.OpenCL.image.get.format.3d(
+ %opencl.image3d_t addrspace(1)* %in) #0
+ %1 = extractvalue [2 x i32] %0, 0
+ store i32 %1, i32 addrspace(1)* %out
+ ret void
+}
+
+
+; === CHANNEL ORDER ==========================================================
+; First channel order at dword index 9+5 -> KC0[3].Z
+
+; FUNC-LABEL: {{^}}channel_order_2d:
+; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
+; EG: MOV * [[VAL]], KC0[3].Z
+define void @channel_order_2d (%opencl.image2d_t addrspace(1)* %in,
+ i32 addrspace(1)* %out) {
+entry:
+ %0 = call [2 x i32] @llvm.OpenCL.image.get.format.2d(
+ %opencl.image2d_t addrspace(1)* %in) #0
+ %1 = extractvalue [2 x i32] %0, 1
+ store i32 %1, i32 addrspace(1)* %out
+ ret void
+}
+
+; FUNC-LABEL: {{^}}channel_order_3d:
+; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
+; EG: MOV * [[VAL]], KC0[3].Z
+define void @channel_order_3d (%opencl.image3d_t addrspace(1)* %in,
+ i32 addrspace(1)* %out) {
+entry:
+ %0 = call [2 x i32] @llvm.OpenCL.image.get.format.3d(
+ %opencl.image3d_t addrspace(1)* %in) #0
+ %1 = extractvalue [2 x i32] %0, 1
+ store i32 %1, i32 addrspace(1)* %out
+ ret void
+}
+
+
+; === 2ND IMAGE ==============================================================
+; 9 implicit args + 2 explicit args + 5 implicit args for 1st image argument
+; = 16 dwords to 2nd image argument.
+; Height of the second image is at 16+2 -> KC0[4].Z
+;
+; FUNC-LABEL: {{^}}image_arg_2nd:
+; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
+; EG: MOV * [[VAL]], KC0[4].Z
+define void @image_arg_2nd (%opencl.image3d_t addrspace(1)* %in1,
+ i32 %x,
+ %opencl.image2d_t addrspace(1)* %in2,
+ i32 addrspace(1)* %out) {
+entry:
+ %0 = call [3 x i32] @llvm.OpenCL.image.get.size.2d(
+ %opencl.image2d_t addrspace(1)* %in2) #0
+ %1 = extractvalue [3 x i32] %0, 1
+ store i32 %1, i32 addrspace(1)* %out
+ ret void
+}
+
+%opencl.image2d_t = type opaque
+%opencl.image3d_t = type opaque
+
+declare [3 x i32] @llvm.OpenCL.image.get.size.2d(%opencl.image2d_t addrspace(1)*) #0
+declare [3 x i32] @llvm.OpenCL.image.get.size.3d(%opencl.image3d_t addrspace(1)*) #0
+declare [2 x i32] @llvm.OpenCL.image.get.format.2d(%opencl.image2d_t addrspace(1)*) #0
+declare [2 x i32] @llvm.OpenCL.image.get.format.3d(%opencl.image3d_t addrspace(1)*) #0
+
+attributes #0 = { readnone }
+
+!opencl.kernels = !{!0, !1, !2, !3, !4, !5, !6, !7, !8, !9}
+!0 = !{void (%opencl.image2d_t addrspace(1)*, i32 addrspace(1)*)* @width_2d,
+ !10, !20, !30, !40, !50}
+!1 = !{void (%opencl.image3d_t addrspace(1)*, i32 addrspace(1)*)* @width_3d,
+ !10, !21, !31, !41, !50}
+!2 = !{void (%opencl.image2d_t addrspace(1)*, i32 addrspace(1)*)* @height_2d,
+ !10, !20, !30, !40, !50}
+!3 = !{void (%opencl.image3d_t addrspace(1)*, i32 addrspace(1)*)* @height_3d,
+ !10, !21, !31, !41, !50}
+!4 = !{void (%opencl.image3d_t addrspace(1)*, i32 addrspace(1)*)* @depth_3d,
+ !10, !21, !31, !41, !50}
+!5 = !{void (%opencl.image2d_t addrspace(1)*, i32 addrspace(1)*)* @data_type_2d,
+ !10, !20, !30, !40, !50}
+!6 = !{void (%opencl.image3d_t addrspace(1)*, i32 addrspace(1)*)* @data_type_3d,
+ !10, !21, !31, !41, !50}
+!7 = !{void (%opencl.image2d_t addrspace(1)*, i32 addrspace(1)*)* @channel_order_2d,
+ !10, !20, !30, !40, !50}
+!8 = !{void (%opencl.image3d_t addrspace(1)*, i32 addrspace(1)*)* @channel_order_3d,
+ !10, !21, !31, !41, !50}
+!9 = !{void (%opencl.image3d_t addrspace(1)*, i32, %opencl.image2d_t addrspace(1)*,
+ i32 addrspace(1)*)* @image_arg_2nd, !12, !22, !32, !42, !52}
+
+!10 = !{!"kernel_arg_addr_space", i32 1, i32 1}
+!20 = !{!"kernel_arg_access_qual", !"read_only", !"none"}
+!21 = !{!"kernel_arg_access_qual", !"read_only", !"none"}
+!30 = !{!"kernel_arg_type", !"image2d_t", !"int*"}
+!31 = !{!"kernel_arg_type", !"image3d_t", !"int*"}
+!40 = !{!"kernel_arg_base_type", !"image2d_t", !"int*"}
+!41 = !{!"kernel_arg_base_type", !"image3d_t", !"int*"}
+!50 = !{!"kernel_arg_type_qual", !"", !""}
+
+!12 = !{!"kernel_arg_addr_space", i32 1, i32 0, i32 1, i32 1}
+!22 = !{!"kernel_arg_access_qual", !"read_only", !"none", !"write_only", !"none"}
+!32 = !{!"kernel_arg_type", !"image3d_t", !"sampler_t", !"image2d_t", !"int*"}
+!42 = !{!"kernel_arg_base_type", !"image3d_t", !"sampler_t", !"image2d_t", !"int*"}
+!52 = !{!"kernel_arg_type_qual", !"", !"", !"", !""}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 21:54:53 +0000