1 #include "LibcFunctionPrototypes.h"
2 #include "llvm/ADT/ArrayRef.h"
3 #include <cstddef>
4 
5 namespace __llvm_libc {
6 
7 extern void *memcpy(void *__restrict, const void *__restrict, size_t);
8 extern void *memset(void *, int, size_t);
9 extern void bzero(void *, size_t);
10 extern int memcmp(const void *, const void *, size_t);
11 extern int bcmp(const void *, const void *, size_t);
12 
13 } // namespace __llvm_libc
14 
15 // List of implementations to test.
16 
17 using llvm::libc_benchmarks::BzeroConfiguration;
18 using llvm::libc_benchmarks::MemcmpOrBcmpConfiguration;
19 using llvm::libc_benchmarks::MemcpyConfiguration;
20 using llvm::libc_benchmarks::MemsetConfiguration;
21 
22 llvm::ArrayRef<MemcpyConfiguration> getMemcpyConfigurations() {
23   static constexpr MemcpyConfiguration kMemcpyConfigurations[] = {
24       {__llvm_libc::memcpy, "__llvm_libc::memcpy"}};
25   return llvm::makeArrayRef(kMemcpyConfigurations);
26 }
27 llvm::ArrayRef<MemcmpOrBcmpConfiguration> getMemcmpConfigurations() {
28   static constexpr MemcmpOrBcmpConfiguration kMemcmpConfiguration[] = {
29       {__llvm_libc::memcmp, "__llvm_libc::memcmp"}};
30   return llvm::makeArrayRef(kMemcmpConfiguration);
31 }
32 llvm::ArrayRef<MemcmpOrBcmpConfiguration> getBcmpConfigurations() {
33   static constexpr MemcmpOrBcmpConfiguration kBcmpConfigurations[] = {
34       {__llvm_libc::bcmp, "__llvm_libc::bcmp"}};
35   return llvm::makeArrayRef(kBcmpConfigurations);
36 }
37 llvm::ArrayRef<MemsetConfiguration> getMemsetConfigurations() {
38   static constexpr MemsetConfiguration kMemsetConfigurations[] = {
39       {__llvm_libc::memset, "__llvm_libc::memset"}};
40   return llvm::makeArrayRef(kMemsetConfigurations);
41 }
42 llvm::ArrayRef<BzeroConfiguration> getBzeroConfigurations() {
43   static constexpr BzeroConfiguration kBzeroConfigurations[] = {
44       {__llvm_libc::bzero, "__llvm_libc::bzero"}};
45   return llvm::makeArrayRef(kBzeroConfigurations);
46 }
47