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//===-- gesf2vfp.S - Implement gesf2vfp -----------------------------------===//
// 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 int __gesf2vfp(float a, float b);
// Returns one iff a >= b and neither is NaN.
// Uses Darwin calling convention where single precision arguments are passsed
// like 32-bit ints
.syntax unified
.p2align 2
vcmp.f32 s0, s1
vmov s14, r0 // move from GPR 0 to float register
vmov s15, r1 // move from GPR 1 to float register
vcmp.f32 s14, s15
vmrs apsr_nzcv, fpscr
movge r0, #1 // set result register to 1 if greater than or equal
movlt r0, #0
bx lr