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      1 //===-- divsf3vfp.S - Implement divsf3vfp ---------------------------------===//
      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 __divsf3vfp(float a, float b);
     14 //
     15 // Divides two single precision floating point numbers using the Darwin
     16 // calling convention where single arguments are passsed like 32-bit ints.
     17 //
     18 	.syntax unified
     19 	.align 2
     20 DEFINE_COMPILERRT_FUNCTION(__divsf3vfp)
     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 	vdiv.f32 s13, s14, s15
     24 	vmov	r0, s13		// move result back to r0
     25 	bx	lr
     26