//
//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "insert-edge-profiling"
+
#include "ProfilingUtils.h"
#include "llvm/Module.h"
#include "llvm/Pass.h"
bool runOnModule(Module &M);
public:
static char ID; // Pass identification, replacement for typeid
- EdgeProfiler() : ModulePass(&ID) {}
+ EdgeProfiler() : ModulePass(ID) {
+ initializeEdgeProfilerPass(*PassRegistry::getPassRegistry());
+ }
virtual const char *getPassName() const {
return "Edge Profiler";
char EdgeProfiler::ID = 0;
INITIALIZE_PASS(EdgeProfiler, "insert-edge-profiling",
- "Insert instrumentation for edge profiling", false, false);
+ "Insert instrumentation for edge profiling", false, false)
ModulePass *llvm::createEdgeProfilerPass() { return new EdgeProfiler(); }
}
}
- const Type *ATy = ArrayType::get(Type::getInt32Ty(M.getContext()), NumEdges);
+ Type *ATy = ArrayType::get(Type::getInt32Ty(M.getContext()), NumEdges);
GlobalVariable *Counters =
new GlobalVariable(M, ATy, false, GlobalValue::InternalLinkage,
Constant::getNullValue(ATy), "EdgeProfCounters");
// otherwise insert it in the successor block.
if (TI->getNumSuccessors() == 1) {
// Insert counter at the start of the block
- IncrementCounterInBlock(BB, i++, Counters);
+ IncrementCounterInBlock(BB, i++, Counters, false);
} else {
// Insert counter at the start of the block
IncrementCounterInBlock(TI->getSuccessor(s), i++, Counters);