63 lines
2.1 KiB
LLVM
63 lines
2.1 KiB
LLVM
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
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; GCN-LABEL: {{^}}test_default_si:
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; GCN: FloatMode: 192
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; GCN: IeeeMode: 0
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define void @test_default_si(float addrspace(1)* %out0, double addrspace(1)* %out1) #0 {
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store float 0.0, float addrspace(1)* %out0
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store double 0.0, double addrspace(1)* %out1
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ret void
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}
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; GCN-LABEL: {{^}}test_default_vi:
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; GCN: FloatMode: 192
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; GCN: IeeeMode: 0
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define void @test_default_vi(float addrspace(1)* %out0, double addrspace(1)* %out1) #1 {
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store float 0.0, float addrspace(1)* %out0
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store double 0.0, double addrspace(1)* %out1
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ret void
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}
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; GCN-LABEL: {{^}}test_f64_denormals:
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; GCN: FloatMode: 192
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; GCN: IeeeMode: 0
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define void @test_f64_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #2 {
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store float 0.0, float addrspace(1)* %out0
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store double 0.0, double addrspace(1)* %out1
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ret void
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}
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; GCN-LABEL: {{^}}test_f32_denormals:
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; GCNL: FloatMode: 48
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; GCN: IeeeMode: 0
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define void @test_f32_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #3 {
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store float 0.0, float addrspace(1)* %out0
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store double 0.0, double addrspace(1)* %out1
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ret void
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}
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; GCN-LABEL: {{^}}test_f32_f64_denormals:
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; GCN: FloatMode: 240
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; GCN: IeeeMode: 0
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define void @test_f32_f64_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #4 {
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store float 0.0, float addrspace(1)* %out0
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store double 0.0, double addrspace(1)* %out1
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ret void
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}
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; GCN-LABEL: {{^}}test_no_denormals
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; GCN: FloatMode: 0
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; GCN: IeeeMode: 0
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define void @test_no_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #5 {
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store float 0.0, float addrspace(1)* %out0
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store double 0.0, double addrspace(1)* %out1
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ret void
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}
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attributes #0 = { nounwind "target-cpu"="tahiti" }
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attributes #1 = { nounwind "target-cpu"="fiji" }
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attributes #2 = { nounwind "target-features"="+fp64-denormals" }
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attributes #3 = { nounwind "target-features"="+fp32-denormals" }
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attributes #4 = { nounwind "target-features"="+fp32-denormals,+fp64-denormals" }
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attributes #5 = { nounwind "target-features"="-fp32-denormals,-fp64-denormals" }
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