1; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG %s 2 3declare float @llvm.r600.recipsqrt.ieee.f32(float) nounwind readnone 4 5; EG-LABEL: {{^}}recipsqrt.ieee_f32: 6; EG: RECIPSQRT_IEEE 7define amdgpu_kernel void @recipsqrt.ieee_f32(float addrspace(1)* %out, float %src) nounwind { 8 %recipsqrt.ieee = call float @llvm.r600.recipsqrt.ieee.f32(float %src) nounwind readnone 9 store float %recipsqrt.ieee, float addrspace(1)* %out, align 4 10 ret void 11} 12 13; TODO: Really these should be constant folded 14; EG-LABEL: {{^}}recipsqrt.ieee_f32_constant_4.0 15; EG: RECIPSQRT_IEEE 16define amdgpu_kernel void @recipsqrt.ieee_f32_constant_4.0(float addrspace(1)* %out) nounwind { 17 %recipsqrt.ieee = call float @llvm.r600.recipsqrt.ieee.f32(float 4.0) nounwind readnone 18 store float %recipsqrt.ieee, float addrspace(1)* %out, align 4 19 ret void 20} 21 22; EG-LABEL: {{^}}recipsqrt.ieee_f32_constant_100.0 23; EG: RECIPSQRT_IEEE 24define amdgpu_kernel void @recipsqrt.ieee_f32_constant_100.0(float addrspace(1)* %out) nounwind { 25 %recipsqrt.ieee = call float @llvm.r600.recipsqrt.ieee.f32(float 100.0) nounwind readnone 26 store float %recipsqrt.ieee, float addrspace(1)* %out, align 4 27 ret void 28} 29