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Merge pull request #20986 from harlanhaskins/clogged-pipes

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[SILOptimizer] Stop optimization after serialization if only emitting a module
This commit is contained in:
Harlan Haskins
2018-12-06 15:49:11 -08:00
committed by GitHub
parent 6413d80bc6 b137928ff5
commit 2e50a431b1
4 changed files with 44 additions and 4 deletions
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5
lib/Frontend/CompilerInvocation.cpp
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@@ -655,6 +655,11 @@ static bool ParseSILArgs(SILOptions &Opts, ArgList &Args,
}
}
// If we're only emitting a module, stop optimizations once we've serialized
// the SIL for the module.
if (FEOpts.RequestedAction == FrontendOptions::ActionType::EmitModuleOnly)
Opts.StopOptimizationAfterSerialization = true;
if (Args.hasArg(OPT_sil_merge_partial_modules))
Opts.MergePartialModules = true;