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Merge pull request #17665 from allevato/debug-prefix-map-wip

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Implement -debug-prefix-map flag.
This commit is contained in:
Jordan Rose
2018-07-24 17:34:42 -07:00
committed by GitHub
parent d684dacc1a aade5fb1e4
commit de30596ccd
10 changed files with 133 additions and 17 deletions
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3
lib/Driver/ToolChains.cpp
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@@ -220,6 +220,9 @@ static void addCommonFrontendArgs(const ToolChain &TC, const OutputInfo &OI,
// Pass on any build config options
inputArgs.AddAllArgs(arguments, options::OPT_D);
// Pass on file paths that should be remapped in debug info.
inputArgs.AddAllArgs(arguments, options::OPT_debug_prefix_map);
// Pass through the values passed to -Xfrontend.
inputArgs.AddAllArgValues(arguments, options::OPT_Xfrontend);