1; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s 2; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s 3 4declare float @llvm.fabs.f32(float) #0 5declare double @llvm.fabs.f64(double) #0 6declare i32 @llvm.amdgcn.frexp.exp.f32(float) #0 7declare i32 @llvm.amdgcn.frexp.exp.f64(double) #0 8 9; GCN-LABEL: {{^}}s_test_frexp_exp_f32: 10; GCN: v_frexp_exp_i32_f32_e32 {{v[0-9]+}}, {{s[0-9]+}} 11define void @s_test_frexp_exp_f32(i32 addrspace(1)* %out, float %src) #1 { 12 %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.f32(float %src) 13 store i32 %frexp.exp, i32 addrspace(1)* %out 14 ret void 15} 16 17; GCN-LABEL: {{^}}s_test_fabs_frexp_exp_f32: 18; GCN: v_frexp_exp_i32_f32_e64 {{v[0-9]+}}, |{{s[0-9]+}}| 19define void @s_test_fabs_frexp_exp_f32(i32 addrspace(1)* %out, float %src) #1 { 20 %fabs.src = call float @llvm.fabs.f32(float %src) 21 %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.f32(float %fabs.src) 22 store i32 %frexp.exp, i32 addrspace(1)* %out 23 ret void 24} 25 26; GCN-LABEL: {{^}}s_test_fneg_fabs_frexp_exp_f32: 27; GCN: v_frexp_exp_i32_f32_e64 {{v[0-9]+}}, -|{{s[0-9]+}}| 28define void @s_test_fneg_fabs_frexp_exp_f32(i32 addrspace(1)* %out, float %src) #1 { 29 %fabs.src = call float @llvm.fabs.f32(float %src) 30 %fneg.fabs.src = fsub float -0.0, %fabs.src 31 %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.f32(float %fneg.fabs.src) 32 store i32 %frexp.exp, i32 addrspace(1)* %out 33 ret void 34} 35 36; GCN-LABEL: {{^}}s_test_frexp_exp_f64: 37; GCN: v_frexp_exp_i32_f64_e32 {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}} 38define void @s_test_frexp_exp_f64(i32 addrspace(1)* %out, double %src) #1 { 39 %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.f64(double %src) 40 store i32 %frexp.exp, i32 addrspace(1)* %out 41 ret void 42} 43 44; GCN-LABEL: {{^}}s_test_fabs_frexp_exp_f64: 45; GCN: v_frexp_exp_i32_f64_e64 {{v[0-9]+}}, |{{s\[[0-9]+:[0-9]+\]}}| 46define void @s_test_fabs_frexp_exp_f64(i32 addrspace(1)* %out, double %src) #1 { 47 %fabs.src = call double @llvm.fabs.f64(double %src) 48 %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.f64(double %fabs.src) 49 store i32 %frexp.exp, i32 addrspace(1)* %out 50 ret void 51} 52 53; GCN-LABEL: {{^}}s_test_fneg_fabs_frexp_exp_f64: 54; GCN: v_frexp_exp_i32_f64_e64 {{v[0-9]+}}, -|{{s\[[0-9]+:[0-9]+\]}}| 55define void @s_test_fneg_fabs_frexp_exp_f64(i32 addrspace(1)* %out, double %src) #1 { 56 %fabs.src = call double @llvm.fabs.f64(double %src) 57 %fneg.fabs.src = fsub double -0.0, %fabs.src 58 %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.f64(double %fneg.fabs.src) 59 store i32 %frexp.exp, i32 addrspace(1)* %out 60 ret void 61} 62 63attributes #0 = { nounwind readnone } 64attributes #1 = { nounwind } 65