49f8bfdcb7
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. llvm-svn: 225277
23 lines
596 B
LLVM
23 lines
596 B
LLVM
; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
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; SI-LABEL: {{^}}kill_gs_const:
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; SI-NOT: v_cmpx_le_f32
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; SI: s_mov_b64 exec, 0
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define void @kill_gs_const() #0 {
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main_body:
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%0 = icmp ule i32 0, 3
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%1 = select i1 %0, float 1.000000e+00, float -1.000000e+00
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call void @llvm.AMDGPU.kill(float %1)
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%2 = icmp ule i32 3, 0
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%3 = select i1 %2, float 1.000000e+00, float -1.000000e+00
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call void @llvm.AMDGPU.kill(float %3)
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ret void
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}
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declare void @llvm.AMDGPU.kill(float)
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attributes #0 = { "ShaderType"="2" }
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!0 = !{!"const", null, i32 1}
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