1 /* ===-- ucmpdi2.c - Implement __ucmpdi2 -----------------------------------===
3 * The LLVM Compiler Infrastructure
5 * This file is dual licensed under the MIT and the University of Illinois Open
6 * Source Licenses. See LICENSE.TXT for details.
8 * ===----------------------------------------------------------------------===
10 * This file implements __ucmpdi2 for the compiler_rt library.
12 * ===----------------------------------------------------------------------===
17 /* Returns: if (a < b) returns 0
18 * if (a == b) returns 1
19 * if (a > b) returns 2
22 COMPILER_RT_ABI si_int
23 __ucmpdi2(du_int a, du_int b)
29 if (x.s.high < y.s.high)
31 if (x.s.high > y.s.high)
33 if (x.s.low < y.s.low)
35 if (x.s.low > y.s.low)