1 | #include "LibcFunctionPrototypes.h" |
2 | #include "src/__support/macros/config.h" |
3 | #include "llvm/ADT/ArrayRef.h" |
4 | #include <cstddef> |
5 | |
6 | namespace LIBC_NAMESPACE_DECL { |
7 | |
8 | extern void *memcpy(void *__restrict, const void *__restrict, size_t); |
9 | extern void *memmove(void *, const void *, size_t); |
10 | extern void *memset(void *, int, size_t); |
11 | extern void bzero(void *, size_t); |
12 | extern int memcmp(const void *, const void *, size_t); |
13 | extern int bcmp(const void *, const void *, size_t); |
14 | |
15 | } // namespace LIBC_NAMESPACE_DECL |
16 | |
17 | // List of implementations to test. |
18 | |
19 | using llvm::libc_benchmarks::BzeroConfiguration; |
20 | using llvm::libc_benchmarks::MemcmpOrBcmpConfiguration; |
21 | using llvm::libc_benchmarks::MemcpyConfiguration; |
22 | using llvm::libc_benchmarks::MemmoveConfiguration; |
23 | using llvm::libc_benchmarks::MemsetConfiguration; |
24 | |
25 | llvm::ArrayRef<MemcpyConfiguration> getMemcpyConfigurations() { |
26 | static constexpr MemcpyConfiguration kMemcpyConfigurations[] = { |
27 | {LIBC_NAMESPACE::memcpy, "LIBC_NAMESPACE::memcpy" }}; |
28 | return llvm::ArrayRef(kMemcpyConfigurations); |
29 | } |
30 | llvm::ArrayRef<MemmoveConfiguration> getMemmoveConfigurations() { |
31 | static constexpr MemmoveConfiguration kMemmoveConfigurations[] = { |
32 | {LIBC_NAMESPACE::memmove, "LIBC_NAMESPACE::memmove" }}; |
33 | return llvm::ArrayRef(kMemmoveConfigurations); |
34 | } |
35 | llvm::ArrayRef<MemcmpOrBcmpConfiguration> getMemcmpConfigurations() { |
36 | static constexpr MemcmpOrBcmpConfiguration kMemcmpConfiguration[] = { |
37 | {LIBC_NAMESPACE::memcmp, "LIBC_NAMESPACE::memcmp" }}; |
38 | return llvm::ArrayRef(kMemcmpConfiguration); |
39 | } |
40 | llvm::ArrayRef<MemcmpOrBcmpConfiguration> getBcmpConfigurations() { |
41 | static constexpr MemcmpOrBcmpConfiguration kBcmpConfigurations[] = { |
42 | {LIBC_NAMESPACE::bcmp, "LIBC_NAMESPACE::bcmp" }}; |
43 | return llvm::ArrayRef(kBcmpConfigurations); |
44 | } |
45 | llvm::ArrayRef<MemsetConfiguration> getMemsetConfigurations() { |
46 | static constexpr MemsetConfiguration kMemsetConfigurations[] = { |
47 | {LIBC_NAMESPACE::memset, "LIBC_NAMESPACE::memset" }}; |
48 | return llvm::ArrayRef(kMemsetConfigurations); |
49 | } |
50 | llvm::ArrayRef<BzeroConfiguration> getBzeroConfigurations() { |
51 | static constexpr BzeroConfiguration kBzeroConfigurations[] = { |
52 | {LIBC_NAMESPACE::bzero, "LIBC_NAMESPACE::bzero" }}; |
53 | return llvm::ArrayRef(kBzeroConfigurations); |
54 | } |
55 | |