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| author | Jordan Rupprecht <rupprecht@google.com> | 2019-05-14 21:58:59 +0000 |
|---|---|---|
| committer | Jordan Rupprecht <rupprecht@google.com> | 2019-05-14 21:58:59 +0000 |
| commit | b6bc976d7be8ee56d3be4b6dbd2f3ab0a4021c86 (patch) | |
| tree | f5ed5db8cb5d237a073ea00c4d4cd63153a16a6c /lib/builtins/ucmpdi2.c | |
| parent | 05342ccc9cff16425c0a831fddd510879544a0bf (diff) | |
| parent | 098ca93185735ec3687106d0967a70fc99a85059 (diff) | |
| download | compiler-rt-google/stable.tar.gz | |
Creating branches/google/stable and tags/google/stable/2019-05-14 from r360103google/stable
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/branches/google/stable@360714 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/builtins/ucmpdi2.c')
| -rw-r--r-- | lib/builtins/ucmpdi2.c | 75 |
1 files changed, 33 insertions, 42 deletions
diff --git a/lib/builtins/ucmpdi2.c b/lib/builtins/ucmpdi2.c index 40af23613..0f2edde83 100644 --- a/lib/builtins/ucmpdi2.c +++ b/lib/builtins/ucmpdi2.c @@ -1,51 +1,42 @@ -/* ===-- ucmpdi2.c - Implement __ucmpdi2 -----------------------------------=== - * - * 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. - * - * ===----------------------------------------------------------------------=== - * - * This file implements __ucmpdi2 for the compiler_rt library. - * - * ===----------------------------------------------------------------------=== - */ +//===-- ucmpdi2.c - Implement __ucmpdi2 -----------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +// This file implements __ucmpdi2 for the compiler_rt library. +// +//===----------------------------------------------------------------------===// #include "int_lib.h" -/* Returns: if (a < b) returns 0 - * if (a == b) returns 1 - * if (a > b) returns 2 - */ +// Returns: if (a < b) returns 0 +// if (a == b) returns 1 +// if (a > b) returns 2 -COMPILER_RT_ABI si_int -__ucmpdi2(du_int a, du_int b) -{ - udwords x; - x.all = a; - udwords y; - y.all = b; - if (x.s.high < y.s.high) - return 0; - if (x.s.high > y.s.high) - return 2; - if (x.s.low < y.s.low) - return 0; - if (x.s.low > y.s.low) - return 2; - return 1; +COMPILER_RT_ABI si_int __ucmpdi2(du_int a, du_int b) { + udwords x; + x.all = a; + udwords y; + y.all = b; + if (x.s.high < y.s.high) + return 0; + if (x.s.high > y.s.high) + return 2; + if (x.s.low < y.s.low) + return 0; + if (x.s.low > y.s.low) + return 2; + return 1; } #ifdef __ARM_EABI__ -/* Returns: if (a < b) returns -1 -* if (a == b) returns 0 -* if (a > b) returns 1 -*/ -COMPILER_RT_ABI si_int -__aeabi_ulcmp(di_int a, di_int b) -{ - return __ucmpdi2(a, b) - 1; +// Returns: if (a < b) returns -1 +// if (a == b) returns 0 +// if (a > b) returns 1 +COMPILER_RT_ABI si_int __aeabi_ulcmp(di_int a, di_int b) { + return __ucmpdi2(a, b) - 1; } #endif - |