1 //===-- Bcmp implementation for riscv ---------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 #ifndef LIBC_SRC_STRING_MEMORY_UTILS_RISCV_INLINE_BCMP_H 9 #define LIBC_SRC_STRING_MEMORY_UTILS_RISCV_INLINE_BCMP_H 10 11 #include "src/__support/macros/attributes.h" // LIBC_INLINE 12 #include "src/__support/macros/config.h" 13 #include "src/__support/macros/properties/architectures.h" // LIBC_TARGET_ARCH_IS_RISCV64 14 #include "src/string/memory_utils/generic/aligned_access.h" 15 #include "src/string/memory_utils/utils.h" // Ptr, CPtr 16 17 #include <stddef.h> // size_t 18 19 namespace LIBC_NAMESPACE_DECL { 20 21 [[maybe_unused]] LIBC_INLINE BcmpReturnType inline_bcmp_riscv(CPtr p1, CPtr p2, 22 size_t count) { 23 #if defined(LIBC_TARGET_ARCH_IS_RISCV64) 24 return inline_bcmp_aligned_access_64bit(p1, p2, count); 25 #elif defined(LIBC_TARGET_ARCH_IS_RISCV32) 26 return inline_bcmp_aligned_access_32bit(p1, p2, count); 27 #else 28 #error "Unimplemented" 29 #endif 30 } 31 32 } // namespace LIBC_NAMESPACE_DECL 33 34 #endif // LIBC_SRC_STRING_MEMORY_UTILS_RISCV_INLINE_BCMP_H 35