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llvm-project/clang/test/ClangScanDeps/Inputs/header2.h

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[clang-scan-deps] initial outline of the tool that runs preprocessor to find dependencies over a JSON compilation database This commit introduces an outline for the clang-scan-deps tool that will be used to implement fast dependency discovery phase using implicit modules for explicit module builds. The initial version of the tool works by computing non-modular header dependencies for files in the compilation database without any optimizations (i.e. without source minimization from r362459). The tool spawns a number of worker threads to run the clang compiler workers in parallel. The immediate goal for clang-scan-deps is to create a ClangScanDeps library which will be used to build up this tool to use the source minimization and caching multi-threaded filesystem to implement the optimized non-incremental dependency scanning phase for a non-modular build. This will allow us to do benchmarks and comparisons for performance that the minimization and caching give us Differential Revision: https://reviews.llvm.org/D60233 llvm-svn: 363204
2019-06-13 05:32:49 +08:00
// header 2.