Update aosp/master llvm for rebase to r233350

Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49

1 files changed, 14 insertions, 11 deletions

diff --git a/lib/Transforms/InstCombine/InstCombineShifts.cpp b/lib/Transforms/InstCombine/InstCombineShifts.cpp
index b4976e0..a414ec6 100644
--- a/lib/Transforms/InstCombine/InstCombineShifts.cpp
+++ b/lib/Transforms/InstCombine/InstCombineShifts.cpp
@@ -187,7 +187,7 @@ static bool CanEvaluateShifted(Value *V, unsigned NumBits, bool isLeftShift,
 /// GetShiftedValue - When CanEvaluateShifted returned true for an expression,
 /// this value inserts the new computation that produces the shifted value.
 static Value *GetShiftedValue(Value *V, unsigned NumBits, bool isLeftShift,
-                              InstCombiner &IC) {
+                              InstCombiner &IC, const DataLayout &DL) {
   // We can always evaluate constants shifted.
   if (Constant *C = dyn_cast<Constant>(V)) {
     if (isLeftShift)
@@ -196,8 +196,7 @@ static Value *GetShiftedValue(Value *V, unsigned NumBits, bool isLeftShift,
       V = IC.Builder->CreateLShr(C, NumBits);
     // If we got a constantexpr back, try to simplify it with TD info.
     if (ConstantExpr *CE = dyn_cast<ConstantExpr>(V))
-      V = ConstantFoldConstantExpression(CE, IC.getDataLayout(),
-                                         IC.getTargetLibraryInfo());
+      V = ConstantFoldConstantExpression(CE, DL, IC.getTargetLibraryInfo());
     return V;
   }
 
@@ -210,8 +209,10 @@ static Value *GetShiftedValue(Value *V, unsigned NumBits, bool isLeftShift,
   case Instruction::Or:
   case Instruction::Xor:
     // Bitwise operators can all arbitrarily be arbitrarily evaluated shifted.
-    I->setOperand(0, GetShiftedValue(I->getOperand(0), NumBits,isLeftShift,IC));
-    I->setOperand(1, GetShiftedValue(I->getOperand(1), NumBits,isLeftShift,IC));
+    I->setOperand(
+        0, GetShiftedValue(I->getOperand(0), NumBits, isLeftShift, IC, DL));
+    I->setOperand(
+        1, GetShiftedValue(I->getOperand(1), NumBits, isLeftShift, IC, DL));
     return I;
 
   case Instruction::Shl: {
@@ -297,8 +298,10 @@ static Value *GetShiftedValue(Value *V, unsigned NumBits, bool isLeftShift,
   }
 
   case Instruction::Select:
-    I->setOperand(1, GetShiftedValue(I->getOperand(1), NumBits,isLeftShift,IC));
-    I->setOperand(2, GetShiftedValue(I->getOperand(2), NumBits,isLeftShift,IC));
+    I->setOperand(
+        1, GetShiftedValue(I->getOperand(1), NumBits, isLeftShift, IC, DL));
+    I->setOperand(
+        2, GetShiftedValue(I->getOperand(2), NumBits, isLeftShift, IC, DL));
     return I;
   case Instruction::PHI: {
     // We can change a phi if we can change all operands.  Note that we never
@@ -306,8 +309,8 @@ static Value *GetShiftedValue(Value *V, unsigned NumBits, bool isLeftShift,
     // instructions with a single use.
     PHINode *PN = cast<PHINode>(I);
     for (unsigned i = 0, e = PN->getNumIncomingValues(); i != e; ++i)
-      PN->setIncomingValue(i, GetShiftedValue(PN->getIncomingValue(i),
-                                              NumBits, isLeftShift, IC));
+      PN->setIncomingValue(i, GetShiftedValue(PN->getIncomingValue(i), NumBits,
+                                              isLeftShift, IC, DL));
     return PN;
   }
   }
@@ -337,8 +340,8 @@ Instruction *InstCombiner::FoldShiftByConstant(Value *Op0, Constant *Op1,
     DEBUG(dbgs() << "ICE: GetShiftedValue propagating shift through expression"
               " to eliminate shift:\n  IN: " << *Op0 << "\n  SH: " << I <<"\n");
 
-    return ReplaceInstUsesWith(I,
-                 GetShiftedValue(Op0, COp1->getZExtValue(), isLeftShift, *this));
+    return ReplaceInstUsesWith(
+        I, GetShiftedValue(Op0, COp1->getZExtValue(), isLeftShift, *this, DL));
   }
 
   // See if we can simplify any instructions used by the instruction whose sole