forked from OSchip/llvm-project
d2cc6c2d0c
Using and std::map<SmallString, SmallString> for target dependent attributes is inefficient: it makes its constructor slightly heavier, and involves extra allocation for each new string attribute. Storing the attribute key/value as strings implies extra allocation/copy step. Use a sorted vector instead. Given the low number of attributes generally involved, this is cheaper, as showcased by https://llvm-compile-time-tracker.com/compare.php?from=5de322295f4ade692dc4f1823ae4450ad3c48af2&to=05bc480bf641a9e3b466619af43a2d123ee3f71d&stat=instructions Differential Revision: https://reviews.llvm.org/D116599 |
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| .. | ||
| Analysis | ||
| Bindings/Python | ||
| CAPI | ||
| Conversion | ||
| Dialect | ||
| ExecutionEngine | ||
| IR | ||
| Interfaces | ||
| Parser | ||
| Pass | ||
| Reducer | ||
| Rewrite | ||
| Support | ||
| TableGen | ||
| Target | ||
| Tools | ||
| Transforms | ||
| Translation | ||
| CMakeLists.txt | ||