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| author | Peng Liu <winner245@hotmail.com> | 2025-01-30 14:55:05 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-01-30 14:55:05 -0500 |
| commit | edc3dc6abd9dec70f03107d1477a2baffe7208f7 (patch) | |
| tree | ca8ea553eaef03ffa74dc422ee9300d5a6dd3c46 /clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp | |
| parent | e058c73526afeb9d4da07f090a73ae47a224fddc (diff) | |
| download | llvm-edc3dc6abd9dec70f03107d1477a2baffe7208f7.zip llvm-edc3dc6abd9dec70f03107d1477a2baffe7208f7.tar.gz llvm-edc3dc6abd9dec70f03107d1477a2baffe7208f7.tar.bz2 | |
[libc++] Optimize ranges::copy_backward for vector<bool>::iterator (#121026)
As a follow-up to #121013 (which focused on `std::ranges::copy`), this
PR optimizes the performance of `std::ranges::copy_backward` for
`vector<bool>::iterator`, addressing a subtask outlined in issue #64038.
The optimizations yield performance improvements of up to 2000x for
aligned copies and 60x for unaligned copies.
Diffstat (limited to 'clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions