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Revert "Revert "[sancov] specifying sanitizer coverage dependencies.""

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This reverts commit r263825, re-instating r263797.

llvm-svn: 263847
This commit is contained in:
Chandler Carruth 2016-03-18 22:43:42 +00:00
parent 867dc3d705
commit 0c19258b94
1 changed files with 7 additions and 1 deletions
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8
lib/Transforms/Instrumentation/SanitizerCoverage.cpp
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@ -31,6 +31,7 @@
#include "llvm/ADT/ArrayRef.h" #include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/SmallVector.h" #include "llvm/ADT/SmallVector.h"
#include "llvm/Analysis/EHPersonalities.h" #include "llvm/Analysis/EHPersonalities.h"
#include "llvm/Analysis/PostDominators.h"
#include "llvm/IR/CFG.h" #include "llvm/IR/CFG.h"
#include "llvm/IR/CallSite.h" #include "llvm/IR/CallSite.h"
#include "llvm/IR/DataLayout.h" #include "llvm/IR/DataLayout.h"
@ -162,7 +163,12 @@ class SanitizerCoverageModule : public ModulePass {
return "SanitizerCoverageModule"; return "SanitizerCoverageModule";
} }
private: void getAnalysisUsage(AnalysisUsage &AU) const override {
AU.addRequired<DominatorTreeWrapperPass>();
AU.addRequired<PostDominatorTreeWrapperPass>();
}
private:
void InjectCoverageForIndirectCalls(Function &F, void InjectCoverageForIndirectCalls(Function &F,
ArrayRef<Instruction *> IndirCalls); ArrayRef<Instruction *> IndirCalls);
void InjectTraceForCmp(Function &F, ArrayRef<Instruction *> CmpTraceTargets); void InjectTraceForCmp(Function &F, ArrayRef<Instruction *> CmpTraceTargets);