namespace {
struct ConstantPropogation : public FunctionPass {
- const char *getPassName() const { return "Simple Constant Propogation"; }
-
bool runOnFunction(Function &F);
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.preservesCFG();
}
};
+
+ RegisterOpt<ConstantPropogation> X("constprop","Simple constant propogation");
}
Pass *createConstantPropogationPass() {