16 lines
824 B
LLVM
16 lines
824 B
LLVM
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=FUNC %s
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; RUN: llc -mtriple=amdgcn-amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-HSA -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=FUNC %s
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; FUNC-LABEL: {{^}}constant_load_f64:
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; GCN: s_load_dwordx2 s[{{[0-9]+:[0-9]+}}]
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; GCN-NOHSA: buffer_store_dwordx2
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; GCN-HSA: flat_store_dwordx2
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define amdgpu_kernel void @constant_load_f64(double addrspace(1)* %out, double addrspace(2)* %in) #0 {
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%ld = load double, double addrspace(2)* %in
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store double %ld, double addrspace(1)* %out
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ret void
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}
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attributes #0 = { nounwind }
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