Lines Matching defs:Preheader
22 // For I in Preheader:
72 /// Freq(Preheader) = 100
74 /// Even if Freq(BBs) < Freq(Preheader), we will not sink from Preheade to
302 BasicBlock *Preheader = L.getLoopPreheader();
303 assert(Preheader && "Expected loop to have preheader");
305 assert(Preheader->getParent()->hasProfileData() &&
308 const BlockFrequency PreheaderFreq = BFI.getBlockFreq(Preheader);
338 for (Instruction &I : llvm::make_early_inc_range(llvm::reverse(*Preheader))) {
384 BasicBlock *Preheader = L.getLoopPreheader();
385 if (!Preheader)