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llvm-project/llvm/test/CodeGen/AMDGPU/sampler-resource-id.ll

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AMDGPU: Add pass to lower OpenCL image and sampler arguments. The pass adds new kernel arguments for image attributes, and resolves calls to dummy attribute and resource id getter functions. Patch by: Zoltan Gilian llvm-svn: 244372
2015-08-08 07:19:30 +08:00
; RUN: llc -march=r600 -mcpu=juniper < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
; FUNC-LABEL: {{^}}test_0:
; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; EG: MOV [[VAL]], literal.x
; EG-NEXT: LSHR
; EG-NEXT: 0(
AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
2017-03-22 05:39:51 +08:00
define amdgpu_kernel void @test_0(i32 %in0, i32 addrspace(1)* %out) {
AMDGPU: Add pass to lower OpenCL image and sampler arguments. The pass adds new kernel arguments for image attributes, and resolves calls to dummy attribute and resource id getter functions. Patch by: Zoltan Gilian llvm-svn: 244372
2015-08-08 07:19:30 +08:00
entry:
%0 = call i32 @llvm.OpenCL.sampler.get.resource.id(i32 %in0) #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}test_1:
; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; EG: MOV [[VAL]], literal.x
; EG-NEXT: LSHR
; EG-NEXT: 1(
AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
2017-03-22 05:39:51 +08:00
define amdgpu_kernel void @test_1(i32 %in0, i32 %in1, i32 addrspace(1)* %out) {
AMDGPU: Add pass to lower OpenCL image and sampler arguments. The pass adds new kernel arguments for image attributes, and resolves calls to dummy attribute and resource id getter functions. Patch by: Zoltan Gilian llvm-svn: 244372
2015-08-08 07:19:30 +08:00
entry:
%0 = call i32 @llvm.OpenCL.sampler.get.resource.id(i32 %in1) #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}test_2:
; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; EG: MOV [[VAL]], literal.x
; EG-NEXT: LSHR
; EG-NEXT: 2(
AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
2017-03-22 05:39:51 +08:00
define amdgpu_kernel void @test_2(i32 %in0, i32 %in1, i32 %in2, i32 addrspace(1)* %out) {
AMDGPU: Add pass to lower OpenCL image and sampler arguments. The pass adds new kernel arguments for image attributes, and resolves calls to dummy attribute and resource id getter functions. Patch by: Zoltan Gilian llvm-svn: 244372
2015-08-08 07:19:30 +08:00
entry:
%0 = call i32 @llvm.OpenCL.sampler.get.resource.id(i32 %in2) #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
declare i32 @llvm.OpenCL.sampler.get.resource.id(i32) #0
attributes #0 = { readnone }
!opencl.kernels = !{!0, !1, !2}
!0 = !{void (i32, i32 addrspace(1)*)* @test_0, !10, !20, !30, !40, !50}
!10 = !{!"kernel_arg_addr_space", i32 0, i32 1}
!20 = !{!"kernel_arg_access_qual", !"none", !"none"}
!30 = !{!"kernel_arg_type", !"sampler_t", !"int*"}
!40 = !{!"kernel_arg_base_type", !"sampler_t", !"int*"}
!50 = !{!"kernel_arg_type_qual", !"", !""}
!1 = !{void (i32, i32, i32 addrspace(1)*)* @test_1, !11, !21, !31, !41, !51}
!11 = !{!"kernel_arg_addr_space", i32 0, i32 0, i32 1}
!21 = !{!"kernel_arg_access_qual", !"none", !"none", !"none"}
!31 = !{!"kernel_arg_type", !"sampler_t", !"sampler_t", !"int*"}
!41 = !{!"kernel_arg_base_type", !"sampler_t", !"sampler_t", !"int*"}
!51 = !{!"kernel_arg_type_qual", !"", !"", !""}
!2 = !{void (i32, i32, i32, i32 addrspace(1)*)* @test_2, !12, !22, !32, !42, !52}
!12 = !{!"kernel_arg_addr_space", i32 0, i32 0, i32 0, i32 1}
!22 = !{!"kernel_arg_access_qual", !"none", !"none", !"none", !"none"}
!32 = !{!"kernel_arg_type", !"sampler_t", !"sampler_t", !"sampler_t", !"int*"}
!42 = !{!"kernel_arg_base_type", !"sampler_t", !"sampler_t", !"sampler_t", !"int*"}
!52 = !{!"kernel_arg_type_qual", !"", !"", !"", !""}