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fix-tests
libc/src/string/strcmp.cpp
23 строки
796 B
Michael Jones
[libc] Switch to use a macro which does not insert a section for every libc function.
09 янв 2021, 02:52
09 янв 2021, 02:52
a0b65a7
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//===-- Implementation of strcmp ------------------------------------------===// // // 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 // //===----------------------------------------------------------------------===// #include "src/string/strcmp.h" #include "src/__support/common.h" namespace __llvm_libc { // TODO: Look at benefits for comparing words at a time. LLVM_LIBC_FUNCTION(int, strcmp, (const char *left, const char *right)) { for (; *left && *left == *right; ++left, ++right) ; return *reinterpret_cast<const unsigned char *>(left) - *reinterpret_cast<const unsigned char *>(right); } } // namespace __llvm_libc