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Artifact 09920e03a7c5ece5dae297de7e85d4c915261f10:


//===-- adddf3vfp.S - Implement adddf3vfp ---------------------------------===//
//
//                     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"

//
// double __adddf3vfp(double a, double b) { return a + b; }
//
// Adds two double precision floating point numbers using the Darwin
// calling convention where double arguments are passsed in GPR pairs
//
	.syntax unified
	.p2align 2
DEFINE_COMPILERRT_FUNCTION(__adddf3vfp)
	vmov	d6, r0, r1		// move first param from r0/r1 pair into d6
	vmov	d7, r2, r3		// move second param from r2/r3 pair into d7
	vadd.f64 d6, d6, d7		
	vmov	r0, r1, d6		// move result back to r0/r1 pair
	bx	lr
END_COMPILERRT_FUNCTION(__adddf3vfp)

NO_EXEC_STACK_DIRECTIVE