VectorCombine: Pass through AssumptionCache

1 files changed, 6 insertions, 3 deletions

diff --git a/llvm/lib/Analysis/Loads.cpp b/llvm/lib/Analysis/Loads.cpp
index 5a693c2..f2fa9e0 100644
--- a/llvm/lib/Analysis/Loads.cpp
+++ b/llvm/lib/Analysis/Loads.cpp
@@ -327,12 +327,13 @@ bool llvm::isDereferenceableAndAlignedInLoop(LoadInst *LI, Loop *L,
 bool llvm::isSafeToLoadUnconditionally(Value *V, Align Alignment, APInt &Size,
                                        const DataLayout &DL,
                                        Instruction *ScanFrom,
+                                       AssumptionCache *AC,
                                        const DominatorTree *DT,
                                        const TargetLibraryInfo *TLI) {
   // If DT is not specified we can't make context-sensitive query
   const Instruction* CtxI = DT ? ScanFrom : nullptr;
-  if (isDereferenceableAndAlignedPointer(V, Alignment, Size, DL, CtxI, nullptr,
-                                         DT, TLI))
+  if (isDereferenceableAndAlignedPointer(V, Alignment, Size, DL, CtxI, AC, DT,
+                                         TLI))
     return true;
 
   if (!ScanFrom)
@@ -403,13 +404,15 @@ bool llvm::isSafeToLoadUnconditionally(Value *V, Align Alignment, APInt &Size,
 bool llvm::isSafeToLoadUnconditionally(Value *V, Type *Ty, Align Alignment,
                                        const DataLayout &DL,
                                        Instruction *ScanFrom,
+                                       AssumptionCache *AC,
                                        const DominatorTree *DT,
                                        const TargetLibraryInfo *TLI) {
   TypeSize TySize = DL.getTypeStoreSize(Ty);
   if (TySize.isScalable())
     return false;
   APInt Size(DL.getIndexTypeSizeInBits(V->getType()), TySize.getFixedValue());
-  return isSafeToLoadUnconditionally(V, Alignment, Size, DL, ScanFrom, DT, TLI);
+  return isSafeToLoadUnconditionally(V, Alignment, Size, DL, ScanFrom, AC, DT,
+                                     TLI);
 }
 
 /// DefMaxInstsToScan - the default number of maximum instructions