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| author | Pirama Arumuga Nainar <pirama@google.com> | 2015-04-08 08:55:49 -0700 |
|---|---|---|
| committer | Pirama Arumuga Nainar <pirama@google.com> | 2015-04-09 15:04:38 -0700 |
| commit | 4c5e43da7792f75567b693105cc53e3f1992ad98 (patch) | |
| tree | 1b2c9792582e12f5af0b1512e3094425f0dc0df9 /lib/Transforms/Utils/LoopUnrollRuntime.cpp | |
| parent | c75239e6119d0f9a74c57099d91cbc9bde56bf33 (diff) | |
| download | external_llvm-4c5e43da7792f75567b693105cc53e3f1992ad98.tar.gz external_llvm-4c5e43da7792f75567b693105cc53e3f1992ad98.tar.bz2 external_llvm-4c5e43da7792f75567b693105cc53e3f1992ad98.zip | |
Update aosp/master llvm for rebase to r233350
Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
Diffstat (limited to 'lib/Transforms/Utils/LoopUnrollRuntime.cpp')
| -rw-r--r-- | lib/Transforms/Utils/LoopUnrollRuntime.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/LoopUnrollRuntime.cpp b/lib/Transforms/Utils/LoopUnrollRuntime.cpp index 91b688cc8e..381d8fc33e 100644 --- a/lib/Transforms/Utils/LoopUnrollRuntime.cpp +++ b/lib/Transforms/Utils/LoopUnrollRuntime.cpp @@ -31,6 +31,7 @@ #include "llvm/IR/BasicBlock.h" #include "llvm/IR/Dominators.h" #include "llvm/IR/Metadata.h" +#include "llvm/IR/Module.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" #include "llvm/Transforms/Scalar.h" @@ -339,10 +340,11 @@ bool llvm::UnrollRuntimeLoopProlog(Loop *L, unsigned Count, LoopInfo *LI, BasicBlock *PEnd = SplitEdge(PH, Header, DT, LI); BasicBlock *NewPH = SplitBlock(PEnd, PEnd->getTerminator(), DT, LI); BranchInst *PreHeaderBR = cast<BranchInst>(PH->getTerminator()); + const DataLayout &DL = Header->getModule()->getDataLayout(); // Compute the number of extra iterations required, which is: // extra iterations = run-time trip count % (loop unroll factor + 1) - SCEVExpander Expander(*SE, "loop-unroll"); + SCEVExpander Expander(*SE, DL, "loop-unroll"); Value *TripCount = Expander.expandCodeFor(TripCountSC, TripCountSC->getType(), PreHeaderBR); Value *BECount = Expander.expandCodeFor(BECountSC, BECountSC->getType(), |