1 ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
2 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
4 declare float @llvm.AMDGPU.ldexp.f32(float, i32) nounwind readnone
5 declare double @llvm.AMDGPU.ldexp.f64(double, i32) nounwind readnone
7 ; SI-LABEL: {{^}}test_ldexp_f32:
10 define void @test_ldexp_f32(float addrspace(1)* %out, float %a, i32 %b) nounwind {
11 %result = call float @llvm.AMDGPU.ldexp.f32(float %a, i32 %b) nounwind readnone
12 store float %result, float addrspace(1)* %out, align 4
16 ; SI-LABEL: {{^}}test_ldexp_f64:
19 define void @test_ldexp_f64(double addrspace(1)* %out, double %a, i32 %b) nounwind {
20 %result = call double @llvm.AMDGPU.ldexp.f64(double %a, i32 %b) nounwind readnone
21 store double %result, double addrspace(1)* %out, align 8