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Michael Zolotukhin
c4fcc189d2
Summary: std::unordered_multimap happens to be very slow when the number of elements grows large. On one of our internal applications we observed a 17x compile time improvement from changing it to DenseMap. Reviewers: mehdi_amini, serge-sans-paille, davide Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D38916 llvm-svn: 316045
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you are writing a package for LLVM, see docs/Packaging.rst for our suggestions.