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25 lines
845 B
25 lines
845 B
4 months ago
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; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck %s
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; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck %s
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; CHECK-LABEL: {{^}}test1:
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; CHECK: ds_write_b32
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; CHECK: ds_read_b32
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; CHECK: ds_write_b32
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define amdgpu_vs void @test1(i32 %v) #0 {
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%p0 = getelementptr i32, i32 addrspace(3)* null, i32 0
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%p1 = getelementptr i32, i32 addrspace(3)* null, i32 1
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store i32 %v, i32 addrspace(3)* %p0
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call void @llvm.amdgcn.raw.tbuffer.store.i32(i32 %v, <4 x i32> undef, i32 0, i32 0, i32 68, i32 1)
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%w = load i32, i32 addrspace(3)* %p0
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store i32 %w, i32 addrspace(3)* %p1
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ret void
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}
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declare void @llvm.amdgcn.raw.tbuffer.store.i32(i32, <4 x i32>, i32, i32, i32 immarg, i32 immarg) #1
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attributes #0 = { nounwind }
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attributes #1 = { nounwind willreturn writeonly }
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