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| author | Nico Weber <nicolasweber@gmx.de> | 2019-03-11 20:23:40 +0000 |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2019-03-11 20:23:40 +0000 |
| commit | 885b790f89b6068ec4caad8eaa51aa8098327059 (patch) | |
| tree | e7bbf5c4144bf50e55330f8122994fbbf6a903e4 /clang/lib/CodeGen/BackendUtil.cpp | |
| parent | 92358bcf55d70958c20c05949c1c3ebf6e85cf7a (diff) | |
| download | bcm5719-llvm-885b790f89b6068ec4caad8eaa51aa8098327059.tar.gz bcm5719-llvm-885b790f89b6068ec4caad8eaa51aa8098327059.zip | |
Remove esan.
It hasn't seen active development in years, and it hasn't reached a
state where it was useful.
Remove the code until someone is interested in working on it again.
Differential Revision: https://reviews.llvm.org/D59133
llvm-svn: 355862
Diffstat (limited to 'clang/lib/CodeGen/BackendUtil.cpp')
| -rw-r--r-- | clang/lib/CodeGen/BackendUtil.cpp | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index 9b0432d44ac..30a3dc830f6 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -319,19 +319,6 @@ static void addDataFlowSanitizerPass(const PassManagerBuilder &Builder, PM.add(createDataFlowSanitizerPass(LangOpts.SanitizerBlacklistFiles)); } -static void addEfficiencySanitizerPass(const PassManagerBuilder &Builder, - legacy::PassManagerBase &PM) { - const PassManagerBuilderWrapper &BuilderWrapper = - static_cast<const PassManagerBuilderWrapper&>(Builder); - const LangOptions &LangOpts = BuilderWrapper.getLangOpts(); - EfficiencySanitizerOptions Opts; - if (LangOpts.Sanitize.has(SanitizerKind::EfficiencyCacheFrag)) - Opts.ToolType = EfficiencySanitizerOptions::ESAN_CacheFrag; - else if (LangOpts.Sanitize.has(SanitizerKind::EfficiencyWorkingSet)) - Opts.ToolType = EfficiencySanitizerOptions::ESAN_WorkingSet; - PM.add(createEfficiencySanitizerPass(Opts)); -} - static TargetLibraryInfoImpl *createTLII(llvm::Triple &TargetTriple, const CodeGenOptions &CodeGenOpts) { TargetLibraryInfoImpl *TLII = new TargetLibraryInfoImpl(TargetTriple); @@ -656,13 +643,6 @@ void EmitAssemblyHelper::CreatePasses(legacy::PassManager &MPM, addDataFlowSanitizerPass); } - if (LangOpts.Sanitize.hasOneOf(SanitizerKind::Efficiency)) { - PMBuilder.addExtension(PassManagerBuilder::EP_OptimizerLast, - addEfficiencySanitizerPass); - PMBuilder.addExtension(PassManagerBuilder::EP_EnabledOnOptLevel0, - addEfficiencySanitizerPass); - } - // Set up the per-function pass manager. FPM.add(new TargetLibraryInfoWrapperPass(*TLII)); if (CodeGenOpts.VerifyModule) |
