| ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s | |
| ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s | |
| declare float @llvm.fabs.f32(float) #0 | |
| declare double @llvm.fabs.f64(double) #0 | |
| declare i32 @llvm.amdgcn.frexp.exp.i32.f32(float) #0 | |
| declare i32 @llvm.amdgcn.frexp.exp.i32.f64(double) #0 | |
| ; GCN-LABEL: {{^}}s_test_frexp_exp_f32: | |
| ; GCN: v_frexp_exp_i32_f32_e32 {{v[0-9]+}}, {{s[0-9]+}} | |
| define amdgpu_kernel void @s_test_frexp_exp_f32(i32 addrspace(1)* %out, float %src) #1 { | |
| %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.i32.f32(float %src) | |
| store i32 %frexp.exp, i32 addrspace(1)* %out | |
| ret void | |
| } | |
| ; GCN-LABEL: {{^}}s_test_fabs_frexp_exp_f32: | |
| ; GCN: v_frexp_exp_i32_f32_e64 {{v[0-9]+}}, |{{s[0-9]+}}| | |
| define amdgpu_kernel void @s_test_fabs_frexp_exp_f32(i32 addrspace(1)* %out, float %src) #1 { | |
| %fabs.src = call float @llvm.fabs.f32(float %src) | |
| %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.i32.f32(float %fabs.src) | |
| store i32 %frexp.exp, i32 addrspace(1)* %out | |
| ret void | |
| } | |
| ; GCN-LABEL: {{^}}s_test_fneg_fabs_frexp_exp_f32: | |
| ; GCN: v_frexp_exp_i32_f32_e64 {{v[0-9]+}}, -|{{s[0-9]+}}| | |
| define amdgpu_kernel void @s_test_fneg_fabs_frexp_exp_f32(i32 addrspace(1)* %out, float %src) #1 { | |
| %fabs.src = call float @llvm.fabs.f32(float %src) | |
| %fneg.fabs.src = fsub float -0.0, %fabs.src | |
| %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.i32.f32(float %fneg.fabs.src) | |
| store i32 %frexp.exp, i32 addrspace(1)* %out | |
| ret void | |
| } | |
| ; GCN-LABEL: {{^}}s_test_frexp_exp_f64: | |
| ; GCN: v_frexp_exp_i32_f64_e32 {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}} | |
| define amdgpu_kernel void @s_test_frexp_exp_f64(i32 addrspace(1)* %out, double %src) #1 { | |
| %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.i32.f64(double %src) | |
| store i32 %frexp.exp, i32 addrspace(1)* %out | |
| ret void | |
| } | |
| ; GCN-LABEL: {{^}}s_test_fabs_frexp_exp_f64: | |
| ; GCN: v_frexp_exp_i32_f64_e64 {{v[0-9]+}}, |{{s\[[0-9]+:[0-9]+\]}}| | |
| define amdgpu_kernel void @s_test_fabs_frexp_exp_f64(i32 addrspace(1)* %out, double %src) #1 { | |
| %fabs.src = call double @llvm.fabs.f64(double %src) | |
| %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.i32.f64(double %fabs.src) | |
| store i32 %frexp.exp, i32 addrspace(1)* %out | |
| ret void | |
| } | |
| ; GCN-LABEL: {{^}}s_test_fneg_fabs_frexp_exp_f64: | |
| ; GCN: v_frexp_exp_i32_f64_e64 {{v[0-9]+}}, -|{{s\[[0-9]+:[0-9]+\]}}| | |
| define amdgpu_kernel void @s_test_fneg_fabs_frexp_exp_f64(i32 addrspace(1)* %out, double %src) #1 { | |
| %fabs.src = call double @llvm.fabs.f64(double %src) | |
| %fneg.fabs.src = fsub double -0.0, %fabs.src | |
| %frexp.exp = call i32 @llvm.amdgcn.frexp.exp.i32.f64(double %fneg.fabs.src) | |
| store i32 %frexp.exp, i32 addrspace(1)* %out | |
| ret void | |
| } | |
| attributes #0 = { nounwind readnone } | |
| attributes #1 = { nounwind } |