[PATCH] D78903: [Driver] Add option -fproc-stat-report

[Serge Pavlov via Phabricator via cfe-commits]

sepavloff created this revision.
sepavloff added reviewers: rsmith, rjmccall, aganea, hans.
Herald added a project: clang.
sepavloff added parent revisions: D78897: [Support] raw_fd_ostream can lock file before write, D78899: [Driver] Add callback to Command execution, D78901: [Support] Get process statistics in ExecuteAndWait and Wait, D78902: [Driver] Add output file to properties of Command.

The new option `-fproc-stat-info=<file>` can be used to generate report
about used memory and execution tile of each stage of compilation.
Documentation for this option can be found in `UserManual.rst`. The
option can be used in parallel builds.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D78903

Files:
  clang/docs/UsersManual.rst
  clang/include/clang/Driver/Job.h
  clang/include/clang/Driver/Options.td
  clang/lib/Driver/Driver.cpp
  clang/lib/Driver/Job.cpp
  clang/test/Driver/report-stat.c

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