Summary:
This fixes Transforms/LoopUnroll/runtime-loop3.ll which failed with
EXTENSIVE_DEBUG, because the cloned basic blocks were not added to the
correct sub-loops in LoopUnrollRuntime.cpp.
Reviewers: dexonsmith, mzolotukhin
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D28482
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291619
91177308-0d34-0410-b5e6-
96231b3b80d8
LI->addTopLevelLoop(NewLoop);
}
+ NewLoopsMap NewLoops;
+ NewLoops[L] = NewLoop;
// For each block in the original loop, create a new copy,
// and update the value map with the newly created values.
for (LoopBlocksDFS::RPOIterator BB = BlockBegin; BB != BlockEnd; ++BB) {
BasicBlock *NewBB = CloneBasicBlock(*BB, VMap, "." + suffix, F);
NewBlocks.push_back(NewBB);
- if (NewLoop)
- NewLoop->addBasicBlockToLoop(NewBB, *LI);
- else if (ParentLoop)
+ if (NewLoop) {
+ addClonedBlockToLoopInfo(*BB, NewBB, LI, NewLoops);
+ } else if (ParentLoop)
ParentLoop->addBasicBlockToLoop(NewBB, *LI);
VMap[*BB] = NewBB;