1//===-- addsf3vfp.S - Implement addsf3vfp ---------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#include "../assembly.h" 11 12// 13// extern float __addsf3vfp(float a, float b); 14// 15// Adds two single precision floating point numbers using the Darwin 16// calling convention where single arguments are passsed in GPRs 17// 18 .syntax unified 19 .align 2 20DEFINE_COMPILERRT_FUNCTION(__addsf3vfp) 21 vmov s14, r0 // move first param from r0 into float register 22 vmov s15, r1 // move second param from r1 into float register 23 vadd.f32 s14, s14, s15 24 vmov r0, s14 // move result back to r0 25 bx lr 26