shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity
llvm-project/libcxx/include/__string
History
Nikolas Klauser a769608339
[libc++] Fold __search_substring into _Traits::find in case the second string has length 1 (#160076) 
Apple M4:
```
Benchmark                                                      Baseline    Candidate    Difference    % Difference
-----------------------------------------------------------  ----------  -----------  ------------  --------------
BM_string_literal/1024                                            16.99        16.79         -0.21           -1.21
BM_string_literal/128                                              3.44         3.34         -0.10           -2.88
BM_string_literal/16                                               1.80         1.69         -0.11           -5.93
BM_string_literal/2048                                            38.44        38.38         -0.07           -0.17
BM_string_literal/256                                              5.77         5.65         -0.12           -2.02
BM_string_literal/32                                               2.03         1.92         -0.11           -5.44
BM_string_literal/4096                                            73.92        73.74         -0.18           -0.25
BM_string_literal/512                                              9.49         9.41         -0.08           -0.84
BM_string_literal/64                                               2.59         2.45         -0.14           -5.38
BM_string_literal/8                                                1.79         1.69         -0.11           -5.90
BM_string_literal/8192                                           132.09       131.81         -0.28           -0.21
```
2025-09-25 09:29:01 +02:00
..
char_traits.h
[libc++] Fold __search_substring into _Traits::find in case the second string has length 1 (#160076)
2025-09-25 09:29:01 +02:00
constexpr_c_functions.h
[libc++] Remove zero size branch from memmove (#155419)
2025-08-27 15:59:01 +02:00
extern_template_lists.h
[libc++][NFC] Refactor string's extern template lists (#137264)
2025-04-25 10:43:13 +02:00