1 ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s 2 3 ; GCN-LABEL: {{^}}test_default_si: 4 ; GCN: FloatMode: 192 5 ; GCN: IeeeMode: 0 6 define void @test_default_si(float addrspace(1)* %out0, double addrspace(1)* %out1) #0 { 7 store float 0.0, float addrspace(1)* %out0 8 store double 0.0, double addrspace(1)* %out1 9 ret void 10 } 11 12 ; GCN-LABEL: {{^}}test_default_vi: 13 ; GCN: FloatMode: 192 14 ; GCN: IeeeMode: 0 15 define void @test_default_vi(float addrspace(1)* %out0, double addrspace(1)* %out1) #1 { 16 store float 0.0, float addrspace(1)* %out0 17 store double 0.0, double addrspace(1)* %out1 18 ret void 19 } 20 21 ; GCN-LABEL: {{^}}test_f64_denormals: 22 ; GCN: FloatMode: 192 23 ; GCN: IeeeMode: 0 24 define void @test_f64_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #2 { 25 store float 0.0, float addrspace(1)* %out0 26 store double 0.0, double addrspace(1)* %out1 27 ret void 28 } 29 30 ; GCN-LABEL: {{^}}test_f32_denormals: 31 ; GCNL: FloatMode: 48 32 ; GCN: IeeeMode: 0 33 define void @test_f32_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #3 { 34 store float 0.0, float addrspace(1)* %out0 35 store double 0.0, double addrspace(1)* %out1 36 ret void 37 } 38 39 ; GCN-LABEL: {{^}}test_f32_f64_denormals: 40 ; GCN: FloatMode: 240 41 ; GCN: IeeeMode: 0 42 define void @test_f32_f64_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #4 { 43 store float 0.0, float addrspace(1)* %out0 44 store double 0.0, double addrspace(1)* %out1 45 ret void 46 } 47 48 ; GCN-LABEL: {{^}}test_no_denormals 49 ; GCN: FloatMode: 0 50 ; GCN: IeeeMode: 0 51 define void @test_no_denormals(float addrspace(1)* %out0, double addrspace(1)* %out1) #5 { 52 store float 0.0, float addrspace(1)* %out0 53 store double 0.0, double addrspace(1)* %out1 54 ret void 55 } 56 57 attributes #0 = { nounwind "target-cpu"="tahiti" } 58 attributes #1 = { nounwind "target-cpu"="fiji" } 59 attributes #2 = { nounwind "target-features"="+fp64-denormals" } 60 attributes #3 = { nounwind "target-features"="+fp32-denormals" } 61 attributes #4 = { nounwind "target-features"="+fp32-denormals,+fp64-denormals" } 62 attributes #5 = { nounwind "target-features"="-fp32-denormals,-fp64-denormals" } 63
