PR5207: Rename overloaded APInt methods set(), clear(), flip() to

setAllBits(), setBit(unsigned), etc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120564 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h
index 569df02536db62303ecab6be7a621cf92902f125..ec92e8f4b29eb6cdc19a519e87eca7b208b08294 100644 (file)
--- a/include/llvm/ADT/APInt.h
+++ b/include/llvm/ADT/APInt.h
@@ -380,15 +380,15 @@ public:
   /// @brief Gets maximum unsigned value of APInt for specific bit width.
   static APInt getMaxValue(unsigned numBits) {
     APInt API(numBits, 0);
-    API.set();
+    API.setAllBits();
     return API;
   }
 
   /// @brief Gets maximum signed value of APInt for a specific bit width.
   static APInt getSignedMaxValue(unsigned numBits) {
     APInt API(numBits, 0);
-    API.set();
-    API.clear(numBits - 1);
+    API.setAllBits();
+    API.clearBit(numBits - 1);
     return API;
   }
 
@@ -400,7 +400,7 @@ public:
   /// @brief Gets minimum signed value of APInt for a specific bit width.
   static APInt getSignedMinValue(unsigned numBits) {
     APInt API(numBits, 0);
-    API.set(numBits - 1);
+    API.setBit(numBits - 1);
     return API;
   }
 
@@ -415,7 +415,7 @@ public:
   /// @brief Get the all-ones value.
   static APInt getAllOnesValue(unsigned numBits) {
     APInt API(numBits, 0);
-    API.set();
+    API.setAllBits();
     return API;
   }
 
@@ -533,7 +533,7 @@ public:
   /// @brief Unary bitwise complement operator.
   APInt operator~() const {
     APInt Result(*this);
-    Result.flip();
+    Result.flipAllBits();
     return Result;
   }
 
@@ -1044,7 +1044,7 @@ public:
   /// @name Bit Manipulation Operators
   /// @{
   /// @brief Set every bit to 1.
-  void set() {
+  void setAllBits() {
     if (isSingleWord())
       VAL = -1ULL;
     else {
@@ -1058,10 +1058,10 @@ public:
 
   /// Set the given bit to 1 whose position is given as "bitPosition".
   /// @brief Set a given bit to 1.
-  void set(unsigned bitPosition);
+  void setBit(unsigned bitPosition);
 
   /// @brief Set every bit to 0.
-  void clear() {
+  void clearAllBits() {
     if (isSingleWord())
       VAL = 0;
     else
@@ -1070,10 +1070,10 @@ public:
 
   /// Set the given bit to 0 whose position is given as "bitPosition".
   /// @brief Set a given bit to 0.
-  void clear(unsigned bitPosition);
+  void clearBit(unsigned bitPosition);
 
   /// @brief Toggle every bit to its opposite value.
-  void flip() {
+  void flipAllBits() {
     if (isSingleWord())
       VAL ^= -1ULL;
     else {
@@ -1086,7 +1086,7 @@ public:
   /// Toggle a given bit to its opposite value whose position is given
   /// as "bitPosition".
   /// @brief Toggles a given bit to its opposite value.
-  void flip(unsigned bitPosition);
+  void flipBit(unsigned bitPosition);
 
   /// @}
   /// @name Value Characterization Functions

diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index 84dca47ef8b5674b1c2310eba92b13f7091d9f91..7e50d3d38ef1cff4265314dc52d61b8febfd0534 100644 (file)
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -4602,7 +4602,7 @@ static const SCEV *SolveLinEquationWithOverflow(const APInt &A, const APInt &B,
   // bit width during computations.
   APInt AD = A.lshr(Mult2).zext(BW + 1);  // AD = A / D
   APInt Mod(BW + 1, 0);
-  Mod.set(BW - Mult2);  // Mod = N / D
+  Mod.setBit(BW - Mult2);  // Mod = N / D
   APInt I = AD.multiplicativeInverse(Mod);
 
   // 4. Compute the minimum unsigned root of the equation:

diff --git a/lib/Analysis/ValueTracking.cpp b/lib/Analysis/ValueTracking.cpp
index 593081b74d66bccfce40748fa722e7be554f1b00..7ab4d2ba04c031fd24e1f4a23429e09ff698cabf 100644 (file)
--- a/lib/Analysis/ValueTracking.cpp
+++ b/lib/Analysis/ValueTracking.cpp
@@ -69,14 +69,14 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask,
   // Null and aggregate-zero are all-zeros.
   if (isa<ConstantPointerNull>(V) ||
       isa<ConstantAggregateZero>(V)) {
-    KnownOne.clear();
+    KnownOne.clearAllBits();
     KnownZero = Mask;
     return;
   }
   // Handle a constant vector by taking the intersection of the known bits of
   // each element.
   if (ConstantVector *CV = dyn_cast<ConstantVector>(V)) {
-    KnownZero.set(); KnownOne.set();
+    KnownZero.setAllBits(); KnownOne.setAllBits();
     for (unsigned i = 0, e = CV->getNumOperands(); i != e; ++i) {
       APInt KnownZero2(BitWidth, 0), KnownOne2(BitWidth, 0);
       ComputeMaskedBits(CV->getOperand(i), Mask, KnownZero2, KnownOne2,
@@ -103,15 +103,15 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask,
       KnownZero = Mask & APInt::getLowBitsSet(BitWidth,
                                               CountTrailingZeros_32(Align));
     else
-      KnownZero.clear();
-    KnownOne.clear();
+      KnownZero.clearAllBits();
+    KnownOne.clearAllBits();
     return;
   }
   // A weak GlobalAlias is totally unknown. A non-weak GlobalAlias has
   // the bits of its aliasee.
   if (GlobalAlias *GA = dyn_cast<GlobalAlias>(V)) {
     if (GA->mayBeOverridden()) {
-      KnownZero.clear(); KnownOne.clear();
+      KnownZero.clearAllBits(); KnownOne.clearAllBits();
     } else {
       ComputeMaskedBits(GA->getAliasee(), Mask, KnownZero, KnownOne,
                         TD, Depth+1);
@@ -119,7 +119,7 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask,
     return;
   }
 
-  KnownZero.clear(); KnownOne.clear();   // Start out not knowing anything.
+  KnownZero.clearAllBits(); KnownOne.clearAllBits();   // Start out not knowing anything.
 
   if (Depth == MaxDepth || Mask == 0)
     return;  // Limit search depth.
@@ -185,7 +185,7 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask,
     // Also compute a conserative estimate for high known-0 bits.
     // More trickiness is possible, but this is sufficient for the
     // interesting case of alignment computation.
-    KnownOne.clear();
+    KnownOne.clearAllBits();
     unsigned TrailZ = KnownZero.countTrailingOnes() +
                       KnownZero2.countTrailingOnes();
     unsigned LeadZ =  std::max(KnownZero.countLeadingOnes() +
@@ -208,8 +208,8 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask,
                       AllOnes, KnownZero2, KnownOne2, TD, Depth+1);
     unsigned LeadZ = KnownZero2.countLeadingOnes();
 
-    KnownOne2.clear();
-    KnownZero2.clear();
+    KnownOne2.clearAllBits();
+    KnownZero2.clearAllBits();
     ComputeMaskedBits(I->getOperand(1),
                       AllOnes, KnownZero2, KnownOne2, TD, Depth+1);
     unsigned RHSUnknownLeadingOnes = KnownOne2.countLeadingZeros();
@@ -474,7 +474,7 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask,
 
     unsigned Leaders = std::max(KnownZero.countLeadingOnes(),
                                 KnownZero2.countLeadingOnes());
-    KnownOne.clear();
+    KnownOne.clearAllBits();
     KnownZero = APInt::getHighBitsSet(BitWidth, Leaders) & Mask;
     break;
   }
@@ -876,7 +876,7 @@ bool llvm::ComputeMultiple(Value *V, unsigned Base, Value *&Multiple,
       APInt Op1Int = Op1CI->getValue();
       uint64_t BitToSet = Op1Int.getLimitedValue(Op1Int.getBitWidth() - 1);
       APInt API(Op1Int.getBitWidth(), 0);
-      API.set(BitToSet);
+      API.setBit(BitToSet);
       Op1 = ConstantInt::get(V->getContext(), API);
     }
 

diff --git a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
index 1ac5c45255195310d69dabe5437297a1cec1bd14..4d035578de13399eff923575742114a7f8fb5456 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
@@ -134,7 +134,7 @@ SDValue DAGTypeLegalizer::SoftenFloatRes_FABS(SDNode *N) {
 
   // Mask = ~(1 << (Size-1))
   APInt API = APInt::getAllOnesValue(Size);
-  API.clear(Size-1);
+  API.clearBit(Size-1);
   SDValue Mask = DAG.getConstant(API, NVT);
   SDValue Op = GetSoftenedFloat(N->getOperand(0));
   return DAG.getNode(ISD::AND, N->getDebugLoc(), NVT, Op, Mask);

diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index 2d73e9b9e3d7629fa46b6da4c13c2ec0e600d6d9..271352bc62d56ba7da99093c7efc84ae65846403 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -292,7 +292,7 @@ SDValue DAGTypeLegalizer::PromoteIntRes_CTTZ(SDNode *N) {
   // value was zero.  This can be handled by setting the bit just off
   // the top of the original type.
   APInt TopBit(NVT.getSizeInBits(), 0);
-  TopBit.set(OVT.getSizeInBits());
+  TopBit.setBit(OVT.getSizeInBits());
   Op = DAG.getNode(ISD::OR, dl, NVT, Op, DAG.getConstant(TopBit, NVT));
   return DAG.getNode(ISD::CTTZ, dl, NVT, Op);
 }

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 1ceb45f349e3919411f93351bb0b71a2edccebbb..747c4af8d87cc9f1a17d5784d7283c9df5473027 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -1654,7 +1654,7 @@ void SelectionDAG::ComputeMaskedBits(SDValue Op, const APInt &Mask,
     // Also compute a conserative estimate for high known-0 bits.
     // More trickiness is possible, but this is sufficient for the
     // interesting case of alignment computation.
-    KnownOne.clear();
+    KnownOne.clearAllBits();
     unsigned TrailZ = KnownZero.countTrailingOnes() +
                       KnownZero2.countTrailingOnes();
     unsigned LeadZ =  std::max(KnownZero.countLeadingOnes() +
@@ -1677,8 +1677,8 @@ void SelectionDAG::ComputeMaskedBits(SDValue Op, const APInt &Mask,
                       AllOnes, KnownZero2, KnownOne2, Depth+1);
     unsigned LeadZ = KnownZero2.countLeadingOnes();
 
-    KnownOne2.clear();
-    KnownZero2.clear();
+    KnownOne2.clearAllBits();
+    KnownZero2.clearAllBits();
     ComputeMaskedBits(Op.getOperand(1),
                       AllOnes, KnownZero2, KnownOne2, Depth+1);
     unsigned RHSUnknownLeadingOnes = KnownOne2.countLeadingZeros();
@@ -1833,7 +1833,7 @@ void SelectionDAG::ComputeMaskedBits(SDValue Op, const APInt &Mask,
   case ISD::CTPOP: {
     unsigned LowBits = Log2_32(BitWidth)+1;
     KnownZero = APInt::getHighBitsSet(BitWidth, BitWidth - LowBits);
-    KnownOne.clear();
+    KnownOne.clearAllBits();
     return;
   }
   case ISD::LOAD: {
@@ -2032,7 +2032,7 @@ void SelectionDAG::ComputeMaskedBits(SDValue Op, const APInt &Mask,
 
     uint32_t Leaders = std::max(KnownZero.countLeadingOnes(),
                                 KnownZero2.countLeadingOnes());
-    KnownOne.clear();
+    KnownOne.clearAllBits();
     KnownZero = APInt::getHighBitsSet(BitWidth, Leaders) & Mask;
     return;
   }

diff --git a/lib/Support/APInt.cpp b/lib/Support/APInt.cpp
index 4c2254e0325c455fd31cf62c8705ce115ff118e4..9d8f8be127710cb40900d3904b31b3b7c46cc799 100644 (file)
--- a/lib/Support/APInt.cpp
+++ b/lib/Support/APInt.cpp
@@ -361,7 +361,7 @@ APInt& APInt::operator*=(const APInt& RHS) {
   unsigned rhsWords = !rhsBits ? 0 : whichWord(rhsBits - 1) + 1;
   if (!rhsWords) {
     // X * 0 ===> 0
-    clear();
+    clearAllBits();
     return *this;
   }
 
@@ -373,7 +373,7 @@ APInt& APInt::operator*=(const APInt& RHS) {
   mul(dest, pVal, lhsWords, RHS.pVal, rhsWords);
 
   // Copy result back into *this
-  clear();
+  clearAllBits();
   unsigned wordsToCopy = destWords >= getNumWords() ? getNumWords() : destWords;
   memcpy(pVal, dest, wordsToCopy * APINT_WORD_SIZE);
 
@@ -562,12 +562,12 @@ bool APInt::slt(const APInt& RHS) const {
   bool rhsNeg = rhs.isNegative();
   if (lhsNeg) {
     // Sign bit is set so perform two's complement to make it positive
-    lhs.flip();
+    lhs.flipAllBits();
     lhs++;
   }
   if (rhsNeg) {
     // Sign bit is set so perform two's complement to make it positive
-    rhs.flip();
+    rhs.flipAllBits();
     rhs++;
   }
 
@@ -584,7 +584,7 @@ bool APInt::slt(const APInt& RHS) const {
     return lhs.ult(rhs);
 }
 
-void APInt::set(unsigned bitPosition) {
+void APInt::setBit(unsigned bitPosition) {
   if (isSingleWord())
     VAL |= maskBit(bitPosition);
   else
@@ -593,7 +593,7 @@ void APInt::set(unsigned bitPosition) {
 
 /// Set the given bit to 0 whose position is given as "bitPosition".
 /// @brief Set a given bit to 0.
-void APInt::clear(unsigned bitPosition) {
+void APInt::clearBit(unsigned bitPosition) {
   if (isSingleWord())
     VAL &= ~maskBit(bitPosition);
   else
@@ -605,10 +605,10 @@ void APInt::clear(unsigned bitPosition) {
 /// Toggle a given bit to its opposite value whose position is given
 /// as "bitPosition".
 /// @brief Toggles a given bit to its opposite value.
-void APInt::flip(unsigned bitPosition) {
+void APInt::flipBit(unsigned bitPosition) {
   assert(bitPosition < BitWidth && "Out of the bit-width range!");
-  if ((*this)[bitPosition]) clear(bitPosition);
-  else set(bitPosition);
+  if ((*this)[bitPosition]) clearBit(bitPosition);
+  else setBit(bitPosition);
 }
 
 unsigned APInt::getBitsNeeded(StringRef str, uint8_t radix) {
@@ -1871,7 +1871,7 @@ void APInt::divide(const APInt LHS, unsigned lhsWords,
       if (!Quotient->isSingleWord())
         Quotient->pVal = getClearedMemory(Quotient->getNumWords());
     } else
-      Quotient->clear();
+      Quotient->clearAllBits();
 
     // The quotient is in Q. Reconstitute the quotient into Quotient's low
     // order words.
@@ -1902,7 +1902,7 @@ void APInt::divide(const APInt LHS, unsigned lhsWords,
       if (!Remainder->isSingleWord())
         Remainder->pVal = getClearedMemory(Remainder->getNumWords());
     } else
-      Remainder->clear();
+      Remainder->clearAllBits();
 
     // The remainder is in R. Reconstitute the remainder into Remainder's low
     // order words.
@@ -2157,7 +2157,7 @@ void APInt::fromString(unsigned numbits, StringRef str, uint8_t radix) {
   // If its negative, put it in two's complement form
   if (isNeg) {
     (*this)--;
-    this->flip();
+    this->flipAllBits();
   }
 }
 
@@ -2205,7 +2205,7 @@ void APInt::toString(SmallVectorImpl<char> &Str, unsigned Radix,
     // They want to print the signed version and it is a negative value
     // Flip the bits and add one to turn it into the equivalent positive
     // value and put a '-' in the result.
-    Tmp.flip();
+    Tmp.flipAllBits();
     Tmp++;
     Str.push_back('-');
   }

diff --git a/lib/Transforms/InstCombine/InstCombineCompares.cpp b/lib/Transforms/InstCombine/InstCombineCompares.cpp
index 084c28c6b79d8689ca5e1079ccedca2147790d7d..6efff3241687ff46b23f8069347bfa6a0fd76218 100644 (file)
--- a/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/lib/Transforms/InstCombine/InstCombineCompares.cpp
@@ -160,8 +160,8 @@ static void ComputeSignedMinMaxValuesFromKnownBits(const APInt& KnownZero,
   Max = KnownOne|UnknownBits;
   
   if (UnknownBits.isNegative()) { // Sign bit is unknown
-    Min.set(Min.getBitWidth()-1);
-    Max.clear(Max.getBitWidth()-1);
+    Min.setBit(Min.getBitWidth()-1);
+    Max.clearBit(Max.getBitWidth()-1);
   }
 }
 

diff --git a/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp b/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
index adf7a769f4ae083ffe8727a21665b07c9fa60feb..5366bdd0c3c8541eec7cc7c267807f6f01f88fda 100644 (file)
--- a/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+++ b/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
@@ -121,13 +121,13 @@ Value *InstCombiner::SimplifyDemandedUseBits(Value *V, APInt DemandedMask,
   }
   if (isa<ConstantPointerNull>(V)) {
     // We know all of the bits for a constant!
-    KnownOne.clear();
+    KnownOne.clearAllBits();
     KnownZero = DemandedMask;
     return 0;
   }
 
-  KnownZero.clear();
-  KnownOne.clear();
+  KnownZero.clearAllBits();
+  KnownOne.clearAllBits();
   if (DemandedMask == 0) {   // Not demanding any bits from V.
     if (isa<UndefValue>(V))
       return 0;
@@ -451,7 +451,7 @@ Value *InstCombiner::SimplifyDemandedUseBits(Value *V, APInt DemandedMask,
     // If any of the sign extended bits are demanded, we know that the sign
     // bit is demanded.
     if ((NewBits & DemandedMask) != 0)
-      InputDemandedBits.set(SrcBitWidth-1);
+      InputDemandedBits.setBit(SrcBitWidth-1);
       
     InputDemandedBits.trunc(SrcBitWidth);
     KnownZero.trunc(SrcBitWidth);
@@ -634,7 +634,7 @@ Value *InstCombiner::SimplifyDemandedUseBits(Value *V, APInt DemandedMask,
       // If any of the "high bits" are demanded, we should set the sign bit as
       // demanded.
       if (DemandedMask.countLeadingZeros() <= ShiftAmt)
-        DemandedMaskIn.set(BitWidth-1);
+        DemandedMaskIn.setBit(BitWidth-1);
       if (SimplifyDemandedBits(I->getOperandUse(0), DemandedMaskIn,
                                KnownZero, KnownOne, Depth+1))
         return I;
@@ -793,10 +793,10 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts,
     for (unsigned i = 0; i != VWidth; ++i)
       if (!DemandedElts[i]) {   // If not demanded, set to undef.
         Elts.push_back(Undef);
-        UndefElts.set(i);
+        UndefElts.setBit(i);
       } else if (isa<UndefValue>(CV->getOperand(i))) {   // Already undef.
         Elts.push_back(Undef);
-        UndefElts.set(i);
+        UndefElts.setBit(i);
       } else {                               // Otherwise, defined.
         Elts.push_back(CV->getOperand(i));
       }
@@ -879,13 +879,13 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts,
     // Otherwise, the element inserted overwrites whatever was there, so the
     // input demanded set is simpler than the output set.
     APInt DemandedElts2 = DemandedElts;
-    DemandedElts2.clear(IdxNo);
+    DemandedElts2.clearBit(IdxNo);
     TmpV = SimplifyDemandedVectorElts(I->getOperand(0), DemandedElts2,
                                       UndefElts, Depth+1);
     if (TmpV) { I->setOperand(0, TmpV); MadeChange = true; }
 
     // The inserted element is defined.
-    UndefElts.clear(IdxNo);
+    UndefElts.clearBit(IdxNo);
     break;
   }
   case Instruction::ShuffleVector: {
@@ -900,9 +900,9 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts,
           assert(MaskVal < LHSVWidth * 2 &&
                  "shufflevector mask index out of range!");
           if (MaskVal < LHSVWidth)
-            LeftDemanded.set(MaskVal);
+            LeftDemanded.setBit(MaskVal);
           else
-            RightDemanded.set(MaskVal - LHSVWidth);
+            RightDemanded.setBit(MaskVal - LHSVWidth);
         }
       }
     }
@@ -921,16 +921,16 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts,
     for (unsigned i = 0; i < VWidth; i++) {
       unsigned MaskVal = Shuffle->getMaskValue(i);
       if (MaskVal == -1u) {
-        UndefElts.set(i);
+        UndefElts.setBit(i);
       } else if (MaskVal < LHSVWidth) {
         if (UndefElts4[MaskVal]) {
           NewUndefElts = true;
-          UndefElts.set(i);
+          UndefElts.setBit(i);
         }
       } else {
         if (UndefElts3[MaskVal - LHSVWidth]) {
           NewUndefElts = true;
-          UndefElts.set(i);
+          UndefElts.setBit(i);
         }
       }
     }
@@ -973,7 +973,7 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts,
       Ratio = VWidth/InVWidth;
       for (unsigned OutIdx = 0; OutIdx != VWidth; ++OutIdx) {
         if (DemandedElts[OutIdx])
-          InputDemandedElts.set(OutIdx/Ratio);
+          InputDemandedElts.setBit(OutIdx/Ratio);
       }
     } else {
       // Untested so far.
@@ -985,7 +985,7 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts,
       Ratio = InVWidth/VWidth;
       for (unsigned InIdx = 0; InIdx != InVWidth; ++InIdx)
         if (DemandedElts[InIdx/Ratio])
-          InputDemandedElts.set(InIdx);
+          InputDemandedElts.setBit(InIdx);
     }
     
     // div/rem demand all inputs, because they don't want divide by zero.
@@ -1004,7 +1004,7 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts,
       // undef.
       for (unsigned OutIdx = 0; OutIdx != VWidth; ++OutIdx)
         if (UndefElts2[OutIdx/Ratio])
-          UndefElts.set(OutIdx);
+          UndefElts.setBit(OutIdx);
     } else if (VWidth < InVWidth) {
       llvm_unreachable("Unimp");
       // If there are more elements in the source than there are in the result,
@@ -1013,7 +1013,7 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts,
       UndefElts = ~0ULL >> (64-VWidth);  // Start out all undef.
       for (unsigned InIdx = 0; InIdx != InVWidth; ++InIdx)
         if (!UndefElts2[InIdx])            // Not undef?
-          UndefElts.clear(InIdx/Ratio);    // Clear undef bit.
+          UndefElts.clearBit(InIdx/Ratio);    // Clear undef bit.
     }
     break;
   }

diff --git a/lib/Transforms/InstCombine/InstCombineVectorOps.cpp b/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
index af072b94e359480758cc0764f3a8430034d3fc21..4aa1328f134511dbdbd0357fcfba7848a6d38124 100644 (file)
--- a/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
+++ b/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
@@ -160,7 +160,7 @@ Instruction *InstCombiner::visitExtractElementInst(ExtractElementInst &EI) {
     if (EI.getOperand(0)->hasOneUse() && VectorWidth != 1) {
       APInt UndefElts(VectorWidth, 0);
       APInt DemandedMask(VectorWidth, 0);
-      DemandedMask.set(IndexVal);
+      DemandedMask.setBit(IndexVal);
       if (Value *V = SimplifyDemandedVectorElts(EI.getOperand(0),
                                                 DemandedMask, UndefElts)) {
         EI.setOperand(0, V);

diff --git a/unittests/ADT/APIntTest.cpp b/unittests/ADT/APIntTest.cpp
index 9c0273917127fb3b7c7f02564109b534aff98e48..557d835bacda0f81a45553d22632d92fda7d61a1 100644 (file)
--- a/unittests/ADT/APIntTest.cpp
+++ b/unittests/ADT/APIntTest.cpp
@@ -57,7 +57,7 @@ TEST(APIntTest, i33_Count) {
 
 TEST(APIntTest, i65_Count) {
   APInt i65minus(65, 0, true);
-  i65minus.set(64);
+  i65minus.setBit(64);
   EXPECT_EQ(0u, i65minus.countLeadingZeros());
   EXPECT_EQ(1u, i65minus.countLeadingOnes());
   EXPECT_EQ(65u, i65minus.getActiveBits());