blob: 9eefcf31eba8199c85a77e12529ad05925bdd2d1 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
//===-- divsf3vfp.S - Implement divsf3vfp ---------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "../assembly.h"
//
// extern float __divsf3vfp(float a, float b);
//
// Divides two single precision floating point numbers using the Darwin
// calling convention where single arguments are passsed like 32-bit ints.
//
.align 2
DEFINE_COMPILERRT_FUNCTION(__divsf3vfp)
fmsr s14, r0 // move first param from r0 into float register
fmsr s15, r1 // move second param from r1 into float register
fdivs s13, s14, s15
fmrs r0, s13 // move result back to r0
bx lr
|