30 ///    or jump around the inner loop to the outer loop latch
31 ///  - if the inner loop latch exits the inner loop, it should 'flow' into
32 ///    the outer loop latch.
54   const BasicBlock *Latch = OuterLoop.getLoopLatch();  in getOuterLoopLatchCmp()  local
55   assert(Latch && "Expecting a valid loop latch");  in getOuterLoopLatchCmp()
57   const BranchInst *BI = dyn_cast<BranchInst>(Latch->getTerminator());  in getOuterLoopLatchCmp()
59          "Expecting loop latch terminator to be a branch instruction");  in getOuterLoopLatchCmp()
64         dbgs() << "Outer loop latch compare instruction: " << *OuterLoopLatchCmp  in getOuterLoopLatchCmp()
95   // compare instruction and the outer loop latch compare instruction.  in checkSafeInstruction()
121   //    or jump around the inner loop to the outer loop latch  in analyzeLoopNestForPerfectNest()
122   //  - if the inner loop latch exits the inner loop, it should 'flow' into  in analyzeLoopNestForPerfectNest()
123   //    the outer loop latch.  in analyzeLoopNestForPerfectNest()
142   //  - the outer loop latch comparison  in analyzeLoopNestForPerfectNest()
204   // Identify the outer loop latch comparison instruction.  in getInterveningInstructions()
322   // We expect loops in normal form which have a preheader, header, latch...  in checkLoopsStructure()
375       // preheader or the outer loop latch possibly through empty blocks.  in checkLoopsStructure()
411                     "outer loop latch.\n";  in checkLoopsStructure()
418   // Ensure the inner loop exit block lead to the outer loop latch possibly  in checkLoopsStructure()
428                << " does not directly lead to the outer loop latch.\n";);  in checkLoopsStructure()