[all-commits] [llvm/llvm-project] d129aa: Add an -fno-temp-file flag for compilation

[Hans via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d129aa1d5369781deff6c6b854cb612e160d3fb2
      https://github.com/llvm/llvm-project/commit/d129aa1d5369781deff6c6b854cb612e160d3fb2
  Author: Hans Wennborg <hans at chromium.org>
  Date:   2019-12-18 (Wed, 18 Dec 2019)

  Changed paths:
    M clang/include/clang/Driver/Options.td
    M clang/include/clang/Frontend/FrontendOptions.h
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/lib/Frontend/CompilerInstance.cpp
    M clang/lib/Frontend/CompilerInvocation.cpp
    M clang/lib/Frontend/FrontendActions.cpp
    M clang/test/Driver/clang_f_opts.c

  Log Message:
  -----------
  Add an -fno-temp-file flag for compilation

Our build system does not handle randomly named files created during
the build well. We'd prefer to write compilation output directly
without creating a temporary file. Function parameters already
existed to control this behavior but were not exposed all the way out
to the command line.

Patch by Zachary Henkel!

Differential revision: https://reviews.llvm.org/D70615