1; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s 2; CHECK: __hexagon_addsf3 3; CHECK: __hexagon_subsf3 4 5define void @foo(float* %acc, float %num, float %num2) nounwind { 6entry: 7 %acc.addr = alloca float*, align 4 8 %num.addr = alloca float, align 4 9 %num2.addr = alloca float, align 4 10 store float* %acc, float** %acc.addr, align 4 11 store float %num, float* %num.addr, align 4 12 store float %num2, float* %num2.addr, align 4 13 %0 = load float*, float** %acc.addr, align 4 14 %1 = load float, float* %0 15 %2 = load float, float* %num.addr, align 4 16 %add = fadd float %1, %2 17 %3 = load float, float* %num2.addr, align 4 18 %sub = fsub float %add, %3 19 %4 = load float*, float** %acc.addr, align 4 20 store float %sub, float* %4 21 ret void 22} 23