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//===-- fixdfsivfp.S - Implement fixdfsivfp -----------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// extern int __fixdfsivfp(double a);
//
// Converts double precision float to a 32-bit int rounding towards zero.
// Uses Darwin calling convention where a double precision parameter is
// passed in GPR register pair.
//
.globl ___fixdfsivfp
___fixdfsivfp:
fmdrr d7, r0, r1 // load double register from R0/R1
ftosizd s15, d7 // convert double to 32-bit int into s15
fmrs r0, s15 // move s15 to result register
bx lr