1; RUN: llc < %s -march=r600 -mcpu=tahiti | FileCheck %s 2 3; CHECK: @fsub_f64 4; CHECK: V_ADD_F64 {{VGPR[0-9]+_VGPR[0-9]+, VGPR[0-9]+_VGPR[0-9]+, VGPR[0-9]+_VGPR[0-9]+}}, 0, 0, 0, 0, 2 5 6define void @fsub_f64(double addrspace(1)* %out, double addrspace(1)* %in1, 7 double addrspace(1)* %in2) { 8 %r0 = load double addrspace(1)* %in1 9 %r1 = load double addrspace(1)* %in2 10 %r2 = fsub double %r0, %r1 11 store double %r2, double addrspace(1)* %out 12 ret void 13} 14