[PATCH] D65839: [Driver] Add verbatim dry run option

[Shoaib Meenai via Phabricator via cfe-commits]

smeenai created this revision.
smeenai added reviewers: compnerd, phosek, rnk.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
smeenai added a parent revision: D65838: [Driver] Use enumeration for quoting mode. NFC.

When writing driver tests, it's useful to have a way to output arguments
verbatim (i.e. without any quoting and escaping). For example, on
Windows today, the installation directory is output without backslashes
being escaped, but any -internal-isystem arguments passed by the driver
to the frontend will have backslashes escaped in the -### output, making
it impossible to write a FileCheck match against the installation
directory. Add a new argument to avoid any quoting and escaping to ease
driver testing.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D65839

Files:
  clang/include/clang/Driver/Job.h
  clang/include/clang/Driver/Options.td
  clang/lib/Driver/Driver.cpp
  clang/lib/Driver/Job.cpp
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/lib/Driver/ToolChains/CommonArgs.cpp
  clang/lib/Frontend/CreateInvocationFromCommandLine.cpp

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