//
//===----------------------------------------------------------------------===//
-#include "llvm/Module.h"
-#include "llvm/Pass.h"
-#include "llvm/Support/CallSite.h"
#include "llvm/Analysis/CallGraph.h"
+#include "llvm/IR/CallSite.h"
+#include "llvm/IR/Module.h"
+#include "llvm/Pass.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
/// or handle in alias analyses.
struct ExternalFunctionsPassedConstants : public ModulePass {
static char ID; // Pass ID, replacement for typeid
- ExternalFunctionsPassedConstants() : ModulePass(&ID) {}
- virtual bool runOnModule(Module &M) {
+ ExternalFunctionsPassedConstants() : ModulePass(ID) {}
+ bool runOnModule(Module &M) override {
for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I) {
if (!I->isDeclaration()) continue;
-
+
bool PrintedFn = false;
- for (Value::use_iterator UI = I->use_begin(), E = I->use_end();
- UI != E; ++UI) {
- Instruction *User = dyn_cast<Instruction>(*UI);
- if (!User) continue;
-
- CallSite CS = CallSite::get(User);
- if (!CS.getInstruction()) continue;
-
+ for (User *U : I->users()) {
+ Instruction *UI = dyn_cast<Instruction>(U);
+ if (!UI) continue;
+
+ CallSite CS(cast<Value>(UI));
+ if (!CS) continue;
+
for (CallSite::arg_iterator AI = CS.arg_begin(),
E = CS.arg_end(); AI != E; ++AI) {
if (!isa<Constant>(*AI)) continue;
errs() << "Function '" << I->getName() << "':\n";
PrintedFn = true;
}
- errs() << *User;
+ errs() << *UI;
break;
}
}
return false;
}
- virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ void getAnalysisUsage(AnalysisUsage &AU) const override {
AU.setPreservesAll();
}
};
+}
- char ExternalFunctionsPassedConstants::ID = 0;
- RegisterPass<ExternalFunctionsPassedConstants>
+char ExternalFunctionsPassedConstants::ID = 0;
+static RegisterPass<ExternalFunctionsPassedConstants>
P1("print-externalfnconstants",
"Print external fn callsites passed constants");
+namespace {
struct CallGraphPrinter : public ModulePass {
static char ID; // Pass ID, replacement for typeid
- CallGraphPrinter() : ModulePass(&ID) {}
+ CallGraphPrinter() : ModulePass(ID) {}
- virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ void getAnalysisUsage(AnalysisUsage &AU) const override {
AU.setPreservesAll();
- AU.addRequiredTransitive<CallGraph>();
+ AU.addRequiredTransitive<CallGraphWrapperPass>();
}
- virtual bool runOnModule(Module &M) {
- getAnalysis<CallGraph>().print(errs(), &M);
+ bool runOnModule(Module &M) override {
+ getAnalysis<CallGraphWrapperPass>().print(errs(), &M);
return false;
}
};
-
- char CallGraphPrinter::ID = 0;
- RegisterPass<CallGraphPrinter>
- P2("print-callgraph", "Print a call graph");
}
+
+char CallGraphPrinter::ID = 0;
+static RegisterPass<CallGraphPrinter>
+ P2("print-callgraph", "Print a call graph");