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| author | Bob Wilson <bob.wilson@apple.com> | 2014-12-18 06:08:26 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2014-12-18 06:08:26 +0000 |
| commit | 23cf9d557e2396291b461c7c16a889fc97fa25a3 (patch) | |
| tree | 76a583b0c3bc94e7321da70fe6df78ceead30304 /lib/Driver/Phases.cpp | |
| parent | f96fd4c68e89695cc64686bcf0dc768aee4638e5 (diff) | |
Change -save-temps to emit unoptimized bitcode files.
It is often convenient to use -save-temps to collect the intermediate
results of a compilation, e.g., when triaging a bug report. Besides the
temporary files for preprocessed source and assembly code, this adds the
unoptimized bitcode files as well.
This adds a new BackendJobAction, which is mostly mechanical, to run after
the CompileJobAction. When not using -save-temps, the BackendJobAction is
combined into one job with the CompileJobAction, similar to the way the
integrated assembler is handled. I've implemented this entirely as a
driver change, so under the hood, it is just using -disable-llvm-optzns
to get the unoptimized bitcode.
Based in part on a patch by Steven Wu.
rdar://problem/18909437
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@224503 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Phases.cpp')
| -rw-r--r-- | lib/Driver/Phases.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Driver/Phases.cpp b/lib/Driver/Phases.cpp index 155e53b64f..7ae270857f 100644 --- a/lib/Driver/Phases.cpp +++ b/lib/Driver/Phases.cpp @@ -18,6 +18,7 @@ const char *phases::getPhaseName(ID Id) { case Preprocess: return "preprocessor"; case Precompile: return "precompiler"; case Compile: return "compiler"; + case Backend: return "backend"; case Assemble: return "assembler"; case Link: return "linker"; } |