fe2f67e4ba
Code Object V2 has been deprecated for more than a year now. We can safely remove it from LLVM. - [clang] Remove support for the `-mcode-object-version=2` option. - [lld] Remove/refactor tests that were still using COV2 - [llvm] Update AMDGPUUsage.rst - Code Object V2 docs are left for informational purposes because those code objects may still be supported by the runtime/loaders for a while. - [AMDGPU] Remove COV2 emission capabilities. - [AMDGPU] Remove `MetadataStreamerYamlV2` which was only used by COV2 - [AMDGPU] Update all tests that were still using COV2 - They are either deleted or ported directly to code object v4 (as v3 is also planned to be removed soon).
22 lines
682 B
LLVM
22 lines
682 B
LLVM
; RUN: llc -mtriple=amdgcn--amdhsa -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
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declare i64 @llvm.amdgcn.dispatch.id() #1
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; GCN-LABEL: {{^}}dispatch_id:
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; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], s6
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; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], s7
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; GCN: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v[[[LO]]:[[HI]]]
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; GCN: .amdhsa_user_sgpr_dispatch_id 1
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define amdgpu_kernel void @dispatch_id(ptr addrspace(1) %out) #0 {
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%tmp0 = call i64 @llvm.amdgcn.dispatch.id()
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store i64 %tmp0, ptr addrspace(1) %out
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ret void
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}
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attributes #0 = { nounwind }
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attributes #1 = { nounwind readnone }
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!llvm.module.flags = !{!0}
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!0 = !{i32 1, !"amdgpu_code_object_version", i32 400}
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