//===-- floatsisfvfp.S - Implement floatsisfvfp ---------------------------===//
//
//                     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 __floatsisfvfp(int a);
//
// Converts single precision float to a 32-bit int rounding towards zero.
// Uses Darwin calling convention where a single precision result is 
// return in a GPR..
//
	.align 2
DEFINE_COMPILERRT_FUNCTION(__floatsisfvfp)
	fmsr	s15, r0	     // move int to float register s15
	fsitos	s15, s15     // convert 32-bit int in s15 to float in s15
	fmrs	r0, s15      // move s15 to result register
	bx	lr