/*!
* Add indirect uses an memory object in the function
*/
bool MRGenerator::addRefSideEffectOfCallSite(llvm::CallSite cs, const NodeBS& refs) {
if(!refs.empty()) {
NodeBS refset = refs;
refset &= getCallSitePts(cs);
getGlobalsAndHeapFromPts(refset,refs);
addRefSideEffectOfFunction(cs.getCaller(),refset);
return csToRefsMap[cs] |= refset;
}
return false;
}
/*!
* Add indirect def an memory object in the function
*/
bool MRGenerator::addModSideEffectOfCallSite(llvm::CallSite cs, const NodeBS& mods) {
if(!mods.empty()) {
NodeBS modset = mods;
modset &= getCallSitePts(cs);
getGlobalsAndHeapFromPts(modset,mods);
addModSideEffectOfFunction(cs.getCaller(),modset);
return csToModsMap[cs] |= modset;
}
return false;
}
llvm::InlineCost ExtremeInliner::getInlineCost(llvm::CallSite callSite)
{
llvm::Function *caller = callSite.getCaller();
if (caller != m_function) {
return llvm::InlineCost::getNever();
}
const llvm::Type *type = callSite.getType();
if (!m_inlineVoids && (type->isVoidTy() || type->isFloatTy() || type->isDoubleTy() || llvm::isa<llvm::PointerType>(type))) {
return llvm::InlineCost::getNever();
}
return llvm::InlineCost::getAlways();
}