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1f996fa36b
This is equivalent to the AMDGPUTargetMachine now, but it is the starting point for separating R600 and GCN functionality into separate targets. It is recommened that users start using the gcn triple for GCN-based GPUs, because using the r600 triple for these GPUs will be deprecated in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225277 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
504 B
LLVM
18 lines
504 B
LLVM
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
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; SI-LABEL: {{^}}infinite_loop:
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; SI: v_mov_b32_e32 [[REG:v[0-9]+]], 0x3e7
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; SI: BB0_1:
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; SI: buffer_store_dword [[REG]]
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; SI: s_waitcnt vmcnt(0) expcnt(0)
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; SI: s_branch BB0_1
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define void @infinite_loop(i32 addrspace(1)* %out) {
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entry:
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br label %for.body
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for.body: ; preds = %entry, %for.body
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store i32 999, i32 addrspace(1)* %out, align 4
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br label %for.body
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}
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