54cf69c9d5
Summary: This patch introduces a mechanism to check the code object version from the module flag, This avoids checking from command line. In case the module flag is missing, we use the current default code object version supported in the compiler. For tools whose inputs are not IR, we may need other approach (directive, for example) to check the code object version, That will be in a separate patch later. For LIT tests update, we directly add module flag if there is only a single code object version associated with all checks in one file. In cause of multiple code object version in one file, we use the "sed" method to "clone" the checks to achieve the goal. Reviewer: arsenm Differential Revision: https://reviews.llvm.org/D14313
141 lines
5.7 KiB
LLVM
141 lines
5.7 KiB
LLVM
; RUN: sed 's/CODE_OBJECT_VERSION/200/g' %s | llc -march=amdgcn -mtriple=amdgcn-unknown-amdhsa -mcpu=kaveri -verify-machineinstrs | FileCheck --check-prefixes=ALL,CO-V2,UNPACKED %s
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; RUN: sed 's/CODE_OBJECT_VERSION/200/g' %s | llc -march=amdgcn -mtriple=amdgcn-unknown-amdhsa -mcpu=carrizo -mattr=-flat-for-global -verify-machineinstrs | FileCheck --check-prefixes=ALL,CO-V2,UNPACKED %s
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; RUN: sed 's/CODE_OBJECT_VERSION/400/g' %s | llc -march=amdgcn -mcpu=hawaii -verify-machineinstrs | FileCheck --check-prefixes=ALL,MESA,UNPACKED %s
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; RUN: sed 's/CODE_OBJECT_VERSION/400/g' %s | llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs | FileCheck --check-prefixes=ALL,MESA,UNPACKED %s
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; RUN: sed 's/CODE_OBJECT_VERSION/400/g' %s | llc -mtriple=amdgcn-unknown-mesa3d -mcpu=hawaii -verify-machineinstrs | FileCheck -check-prefixes=ALL,CO-V2,UNPACKED %s
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; RUN: sed 's/CODE_OBJECT_VERSION/400/g' %s | llc -mtriple=amdgcn-unknown-mesa3d -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs | FileCheck -check-prefixes=ALL,CO-V2,UNPACKED %s
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; RUN: sed 's/CODE_OBJECT_VERSION/400/g' %s | llc -march=amdgcn -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx90a -verify-machineinstrs | FileCheck -check-prefixes=ALL,PACKED-TID %s
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; RUN: sed 's/CODE_OBJECT_VERSION/400/g' %s | llc -march=amdgcn -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx1100 -verify-machineinstrs -amdgpu-enable-vopd=0 | FileCheck -check-prefixes=ALL,PACKED-TID %s
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declare i32 @llvm.amdgcn.workitem.id.x() #0
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declare i32 @llvm.amdgcn.workitem.id.y() #0
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declare i32 @llvm.amdgcn.workitem.id.z() #0
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; MESA: .section .AMDGPU.config
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; MESA: .long 47180
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; MESA-NEXT: .long 132{{$}}
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; ALL-LABEL: {{^}}test_workitem_id_x:
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; CO-V2: enable_vgpr_workitem_id = 0
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; ALL-NOT: v0
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; ALL: {{buffer|flat|global}}_store_{{dword|b32}} {{.*}}v0
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; PACKED-TID: .amdhsa_system_vgpr_workitem_id 0
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define amdgpu_kernel void @test_workitem_id_x(ptr addrspace(1) %out) #1 {
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%id = call i32 @llvm.amdgcn.workitem.id.x()
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store i32 %id, ptr addrspace(1) %out
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ret void
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}
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; MESA: .section .AMDGPU.config
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; MESA: .long 47180
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; MESA-NEXT: .long 2180{{$}}
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; ALL-LABEL: {{^}}test_workitem_id_y:
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; CO-V2: enable_vgpr_workitem_id = 1
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; CO-V2-NOT: v1
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; CO-V2: {{buffer|flat}}_store_dword {{.*}}v1
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; PACKED-TID: v_bfe_u32 [[ID:v[0-9]+]], v0, 10, 10
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; PACKED-TID: {{buffer|flat|global}}_store_{{dword|b32}} {{.*}}[[ID]]
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; PACKED-TID: .amdhsa_system_vgpr_workitem_id 1
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define amdgpu_kernel void @test_workitem_id_y(ptr addrspace(1) %out) #1 {
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%id = call i32 @llvm.amdgcn.workitem.id.y()
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store i32 %id, ptr addrspace(1) %out
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ret void
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}
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; MESA: .section .AMDGPU.config
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; MESA: .long 47180
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; MESA-NEXT: .long 4228{{$}}
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; ALL-LABEL: {{^}}test_workitem_id_z:
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; CO-V2: enable_vgpr_workitem_id = 2
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; CO-V2-NOT: v2
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; CO-V2: {{buffer|flat}}_store_dword {{.*}}v2
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; PACKED-TID: v_bfe_u32 [[ID:v[0-9]+]], v0, 20, 10
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; PACKED-TID: {{buffer|flat|global}}_store_{{dword|b32}} {{.*}}[[ID]]
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; PACKED-TID: .amdhsa_system_vgpr_workitem_id 2
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define amdgpu_kernel void @test_workitem_id_z(ptr addrspace(1) %out) #1 {
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%id = call i32 @llvm.amdgcn.workitem.id.z()
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store i32 %id, ptr addrspace(1) %out
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ret void
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}
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; FIXME: Packed tid should avoid the and
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; ALL-LABEL: {{^}}test_reqd_workgroup_size_x_only:
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; CO-V2: enable_vgpr_workitem_id = 0
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; ALL-DAG: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0{{$}}
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; UNPACKED-DAG: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, v0
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; PACKED: v_and_b32_e32 [[MASKED:v[0-9]+]], 0x3ff, v0
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; PACKED: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, [[MASKED]]
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; ALL: flat_store_{{dword|b32}} v{{\[[0-9]+:[0-9]+\]}}, [[ZERO]]
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; ALL: flat_store_{{dword|b32}} v{{\[[0-9]+:[0-9]+\]}}, [[ZERO]]
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define amdgpu_kernel void @test_reqd_workgroup_size_x_only(ptr %out) !reqd_work_group_size !0 {
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%id.x = call i32 @llvm.amdgcn.workitem.id.x()
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%id.y = call i32 @llvm.amdgcn.workitem.id.y()
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%id.z = call i32 @llvm.amdgcn.workitem.id.z()
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store volatile i32 %id.x, ptr %out
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store volatile i32 %id.y, ptr %out
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store volatile i32 %id.z, ptr %out
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ret void
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}
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; ALL-LABEL: {{^}}test_reqd_workgroup_size_y_only:
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; CO-V2: enable_vgpr_workitem_id = 1
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; ALL: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0{{$}}
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; ALL: flat_store_{{dword|b32}} v{{\[[0-9]+:[0-9]+\]}}, [[ZERO]]
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; UNPACKED: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, v1
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; PACKED: v_bfe_u32 [[MASKED:v[0-9]+]], v0, 10, 10
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; PACKED: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, [[MASKED]]
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; ALL: flat_store_{{dword|b32}} v{{\[[0-9]+:[0-9]+\]}}, [[ZERO]]
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define amdgpu_kernel void @test_reqd_workgroup_size_y_only(ptr %out) !reqd_work_group_size !1 {
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%id.x = call i32 @llvm.amdgcn.workitem.id.x()
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%id.y = call i32 @llvm.amdgcn.workitem.id.y()
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%id.z = call i32 @llvm.amdgcn.workitem.id.z()
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store volatile i32 %id.x, ptr %out
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store volatile i32 %id.y, ptr %out
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store volatile i32 %id.z, ptr %out
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ret void
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}
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; ALL-LABEL: {{^}}test_reqd_workgroup_size_z_only:
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; CO-V2: enable_vgpr_workitem_id = 2
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; ALL: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0{{$}}
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; ALL: flat_store_{{dword|b32}} v{{\[[0-9]+:[0-9]+\]}}, [[ZERO]]
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; ALL: flat_store_{{dword|b32}} v{{\[[0-9]+:[0-9]+\]}}, [[ZERO]]
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; UNPACKED: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, v2
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; PACKED: v_bfe_u32 [[MASKED:v[0-9]+]], v0, 10, 20
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; PACKED: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, [[MASKED]]
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define amdgpu_kernel void @test_reqd_workgroup_size_z_only(ptr %out) !reqd_work_group_size !2 {
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%id.x = call i32 @llvm.amdgcn.workitem.id.x()
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%id.y = call i32 @llvm.amdgcn.workitem.id.y()
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%id.z = call i32 @llvm.amdgcn.workitem.id.z()
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store volatile i32 %id.x, ptr %out
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store volatile i32 %id.y, ptr %out
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store volatile i32 %id.z, ptr %out
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ret void
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}
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attributes #0 = { nounwind readnone }
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attributes #1 = { nounwind }
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!llvm.module.flags = !{!3}
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!0 = !{i32 64, i32 1, i32 1}
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!1 = !{i32 1, i32 64, i32 1}
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!2 = !{i32 1, i32 1, i32 64}
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!3 = !{i32 1, !"amdgpu_code_object_version", i32 CODE_OBJECT_VERSION}
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