InstCombine: Use the new SimplifyQuery versions of Simplify*. Use AssumptionCache...

llvm-svn: 301464

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
index 0304610..2e2116c 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
@@ -1037,7 +1037,7 @@ Instruction *InstCombiner::visitAdd(BinaryOperator &I) {
     return replaceInstUsesWith(I, V);
 
   if (Value *V = SimplifyAddInst(LHS, RHS, I.hasNoSignedWrap(),
-                                 I.hasNoUnsignedWrap(), DL, &TLI, &DT, &AC))
+                                 I.hasNoUnsignedWrap(), SQ))
     return replaceInstUsesWith(I, V);
 
    // (A*B)+(A*C) -> A*(B+C) etc
@@ -1358,8 +1358,7 @@ Instruction *InstCombiner::visitFAdd(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V =
-          SimplifyFAddInst(LHS, RHS, I.getFastMathFlags(), DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyFAddInst(LHS, RHS, I.getFastMathFlags(), SQ))
     return replaceInstUsesWith(I, V);
 
   if (isa<Constant>(RHS))
@@ -1550,7 +1549,7 @@ Instruction *InstCombiner::visitSub(BinaryOperator &I) {
     return replaceInstUsesWith(I, V);
 
   if (Value *V = SimplifySubInst(Op0, Op1, I.hasNoSignedWrap(),
-                                 I.hasNoUnsignedWrap(), DL, &TLI, &DT, &AC))
+                                 I.hasNoUnsignedWrap(), SQ))
     return replaceInstUsesWith(I, V);
 
   // (A*B)-(A*C) -> A*(B-C) etc
@@ -1756,8 +1755,7 @@ Instruction *InstCombiner::visitFSub(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V =
-          SimplifyFSubInst(Op0, Op1, I.getFastMathFlags(), DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyFSubInst(Op0, Op1, I.getFastMathFlags(), SQ))
     return replaceInstUsesWith(I, V);
 
   // fsub nsz 0, X ==> fsub nsz -0.0, X

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
index a97b5a9..adf36d2 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
@@ -1254,7 +1254,7 @@ Instruction *InstCombiner::visitAnd(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V = SimplifyAndInst(Op0, Op1, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyAndInst(Op0, Op1, SQ))
     return replaceInstUsesWith(I, V);
 
   // See if we can simplify any instructions used by the instruction whose sole
@@ -2039,7 +2039,7 @@ Instruction *InstCombiner::visitOr(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V = SimplifyOrInst(Op0, Op1, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyOrInst(Op0, Op1, SQ))
     return replaceInstUsesWith(I, V);
 
   // See if we can simplify any instructions used by the instruction whose sole
@@ -2415,7 +2415,7 @@ Instruction *InstCombiner::visitXor(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V = SimplifyXorInst(Op0, Op1, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyXorInst(Op0, Op1, SQ))
     return replaceInstUsesWith(I, V);
 
   if (Instruction *NewXor = foldXorToXor(I))

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
index 313ab13..7985ec1 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -1818,8 +1818,8 @@ Instruction *InstCombiner::visitVACopyInst(VACopyInst &I) {
 /// lifting.
 Instruction *InstCombiner::visitCallInst(CallInst &CI) {
   auto Args = CI.arg_operands();
-  if (Value *V = SimplifyCall(CI.getCalledValue(), Args.begin(), Args.end(), DL,
-                              &TLI, &DT, &AC))
+  if (Value *V =
+          SimplifyCall(CI.getCalledValue(), Args.begin(), Args.end(), SQ))
     return replaceInstUsesWith(CI, V);
 
   if (isFreeCall(&CI, &TLI))

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
index d846a63..d3b462e 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
@@ -4269,8 +4269,8 @@ Instruction *InstCombiner::visitICmpInst(ICmpInst &I) {
     Changed = true;
   }
 
-  if (Value *V =
-          SimplifyICmpInst(I.getPredicate(), Op0, Op1, DL, &TLI, &DT, &AC, &I))
+  if (Value *V = SimplifyICmpInst(I.getPredicate(), Op0, Op1,
+                                  SQ.getWithInstruction(&I)))
     return replaceInstUsesWith(I, V);
 
   // comparing -val or val with non-zero is the same as just comparing val
@@ -4778,8 +4778,9 @@ Instruction *InstCombiner::visitFCmpInst(FCmpInst &I) {
 
   Value *Op0 = I.getOperand(0), *Op1 = I.getOperand(1);
 
-  if (Value *V = SimplifyFCmpInst(I.getPredicate(), Op0, Op1,
-                                  I.getFastMathFlags(), DL, &TLI, &DT, &AC, &I))
+  if (Value *V =
+          SimplifyFCmpInst(I.getPredicate(), Op0, Op1, I.getFastMathFlags(),
+                           SQ.getWithInstruction(&I)))
     return replaceInstUsesWith(I, V);
 
   // Simplify 'fcmp pred X, X'

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
index 776686d..3be6419 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
@@ -17,9 +17,11 @@
 
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AssumptionCache.h"
+#include "llvm/Analysis/InstructionSimplify.h"
 #include "llvm/Analysis/LoopInfo.h"
 #include "llvm/Analysis/TargetFolder.h"
 #include "llvm/Analysis/ValueTracking.h"
+#include "llvm/IR/DIBuilder.h"
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/InstVisitor.h"
@@ -27,10 +29,9 @@
 #include "llvm/IR/Operator.h"
 #include "llvm/IR/PatternMatch.h"
 #include "llvm/Pass.h"
+#include "llvm/Support/Dwarf.h"
 #include "llvm/Transforms/InstCombine/InstCombineWorklist.h"
 #include "llvm/Transforms/Utils/Local.h"
-#include "llvm/Support/Dwarf.h"
-#include "llvm/IR/DIBuilder.h"
 
 #define DEBUG_TYPE "instcombine"
 
@@ -193,7 +194,7 @@ private:
   TargetLibraryInfo &TLI;
   DominatorTree &DT;
   const DataLayout &DL;
-
+  const SimplifyQuery SQ;
   // Optional analyses. When non-null, these can both be used to do better
   // combining and will be updated to reflect any changes.
   LoopInfo *LI;
@@ -203,11 +204,11 @@ private:
 public:
   InstCombiner(InstCombineWorklist &Worklist, BuilderTy *Builder,
                bool MinimizeSize, bool ExpensiveCombines, AliasAnalysis *AA,
-               AssumptionCache &AC, TargetLibraryInfo &TLI,
-               DominatorTree &DT, const DataLayout &DL, LoopInfo *LI)
+               AssumptionCache &AC, TargetLibraryInfo &TLI, DominatorTree &DT,
+               const DataLayout &DL, LoopInfo *LI)
       : Worklist(Worklist), Builder(Builder), MinimizeSize(MinimizeSize),
         ExpensiveCombines(ExpensiveCombines), AA(AA), AC(AC), TLI(TLI), DT(DT),
-        DL(DL), LI(LI), MadeIRChange(false) {}
+        DL(DL), SQ(DL, &TLI, &DT, &AC), LI(LI), MadeIRChange(false) {}
 
   /// \brief Run the combiner over the entire worklist until it is empty.
   ///
@@ -533,6 +534,12 @@ private:
   /// value, or null if it didn't simplify.
   Value *SimplifyUsingDistributiveLaws(BinaryOperator &I);
 
+  /// This tries to simplify binary operations by factorizing out common terms
+  /// (e. g. "(A*B)+(A*C)" -> "A*(B+C)").
+  Value *tryFactorization(InstCombiner::BuilderTy *, BinaryOperator &,
+                          Instruction::BinaryOps, Value *, Value *, Value *,
+                          Value *);
+
   /// \brief Attempts to replace V with a simpler value based on the demanded
   /// bits.
   Value *SimplifyDemandedUseBits(Value *V, APInt DemandedMask, KnownBits &Known,

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp b/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
index ce66581..face9d9 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
@@ -179,7 +179,7 @@ Instruction *InstCombiner::visitMul(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V = SimplifyMulInst(Op0, Op1, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyMulInst(Op0, Op1, SQ))
     return replaceInstUsesWith(I, V);
 
   if (Value *V = SimplifyUsingDistributiveLaws(I))
@@ -606,8 +606,7 @@ Instruction *InstCombiner::visitFMul(BinaryOperator &I) {
   if (isa<Constant>(Op0))
     std::swap(Op0, Op1);
 
-  if (Value *V =
-          SimplifyFMulInst(Op0, Op1, I.getFastMathFlags(), DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyFMulInst(Op0, Op1, I.getFastMathFlags(), SQ))
     return replaceInstUsesWith(I, V);
 
   bool AllowReassociate = I.hasUnsafeAlgebra();
@@ -1111,7 +1110,7 @@ Instruction *InstCombiner::visitUDiv(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V = SimplifyUDivInst(Op0, Op1, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyUDivInst(Op0, Op1, SQ))
     return replaceInstUsesWith(I, V);
 
   // Handle the integer div common cases
@@ -1184,7 +1183,7 @@ Instruction *InstCombiner::visitSDiv(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V = SimplifySDivInst(Op0, Op1, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifySDivInst(Op0, Op1, SQ))
     return replaceInstUsesWith(I, V);
 
   // Handle the integer div common cases
@@ -1296,8 +1295,7 @@ Instruction *InstCombiner::visitFDiv(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V = SimplifyFDivInst(Op0, Op1, I.getFastMathFlags(),
-                                  DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyFDivInst(Op0, Op1, I.getFastMathFlags(), SQ))
     return replaceInstUsesWith(I, V);
 
   if (isa<Constant>(Op0))
@@ -1481,7 +1479,7 @@ Instruction *InstCombiner::visitURem(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V = SimplifyURemInst(Op0, Op1, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyURemInst(Op0, Op1, SQ))
     return replaceInstUsesWith(I, V);
 
   if (Instruction *common = commonIRemTransforms(I))
@@ -1524,7 +1522,7 @@ Instruction *InstCombiner::visitSRem(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V = SimplifySRemInst(Op0, Op1, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifySRemInst(Op0, Op1, SQ))
     return replaceInstUsesWith(I, V);
 
   // Handle the integer rem common cases
@@ -1597,8 +1595,7 @@ Instruction *InstCombiner::visitFRem(BinaryOperator &I) {
   if (Value *V = SimplifyVectorOp(I))
     return replaceInstUsesWith(I, V);
 
-  if (Value *V = SimplifyFRemInst(Op0, Op1, I.getFastMathFlags(),
-                                  DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyFRemInst(Op0, Op1, I.getFastMathFlags(), SQ))
     return replaceInstUsesWith(I, V);
 
   // Handle cases involving: rem X, (select Cond, Y, Z)

diff --git a/llvm/lib/Transforms/InstCombine/InstCombinePHI.cpp b/llvm/lib/Transforms/InstCombine/InstCombinePHI.cpp
index 85e5b6b..1117c11 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstCombinePHI.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombinePHI.cpp
@@ -880,7 +880,7 @@ Instruction *InstCombiner::SliceUpIllegalIntegerPHI(PHINode &FirstPhi) {
 // PHINode simplification
 //
 Instruction *InstCombiner::visitPHINode(PHINode &PN) {
-  if (Value *V = SimplifyInstruction(&PN, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyInstruction(&PN, SQ))
     return replaceInstUsesWith(PN, V);
 
   if (Instruction *Result = FoldPHIArgZextsIntoPHI(PN))

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
index 76829c5..7afb881 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
@@ -1121,8 +1121,7 @@ Instruction *InstCombiner::visitSelectInst(SelectInst &SI) {
   Value *FalseVal = SI.getFalseValue();
   Type *SelType = SI.getType();
 
-  if (Value *V =
-          SimplifySelectInst(CondVal, TrueVal, FalseVal, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifySelectInst(CondVal, TrueVal, FalseVal, SQ))
     return replaceInstUsesWith(SI, V);
 
   if (Instruction *I = canonicalizeSelectToShuffle(SI))

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp b/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
index f77d713..219effc 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
@@ -520,7 +520,7 @@ Instruction *InstCombiner::visitShl(BinaryOperator &I) {
 
   Value *Op0 = I.getOperand(0), *Op1 = I.getOperand(1);
   if (Value *V = SimplifyShlInst(Op0, Op1, I.hasNoSignedWrap(),
-                                 I.hasNoUnsignedWrap(), DL, &TLI, &DT, &AC))
+                                 I.hasNoUnsignedWrap(), SQ))
     return replaceInstUsesWith(I, V);
 
   if (Instruction *V = commonShiftTransforms(I))
@@ -618,7 +618,7 @@ Instruction *InstCombiner::visitLShr(BinaryOperator &I) {
     return replaceInstUsesWith(I, V);
 
   Value *Op0 = I.getOperand(0), *Op1 = I.getOperand(1);
-  if (Value *V = SimplifyLShrInst(Op0, Op1, I.isExact(), DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyLShrInst(Op0, Op1, I.isExact(), SQ))
     return replaceInstUsesWith(I, V);
 
   if (Instruction *R = commonShiftTransforms(I))
@@ -702,7 +702,7 @@ Instruction *InstCombiner::visitAShr(BinaryOperator &I) {
     return replaceInstUsesWith(I, V);
 
   Value *Op0 = I.getOperand(0), *Op1 = I.getOperand(1);
-  if (Value *V = SimplifyAShrInst(Op0, Op1, I.isExact(), DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyAShrInst(Op0, Op1, I.isExact(), SQ))
     return replaceInstUsesWith(I, V);
 
   if (Instruction *R = commonShiftTransforms(I))

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp b/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
index e89b400..7fc6774 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
@@ -144,8 +144,8 @@ Instruction *InstCombiner::scalarizePHI(ExtractElementInst &EI, PHINode *PN) {
 }
 
 Instruction *InstCombiner::visitExtractElementInst(ExtractElementInst &EI) {
-  if (Value *V = SimplifyExtractElementInst(
-          EI.getVectorOperand(), EI.getIndexOperand(), DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyExtractElementInst(EI.getVectorOperand(),
+                                            EI.getIndexOperand(), SQ))
     return replaceInstUsesWith(EI, V);
 
   // If vector val is constant with all elements the same, replace EI with
@@ -1140,8 +1140,8 @@ Instruction *InstCombiner::visitShuffleVectorInst(ShuffleVectorInst &SVI) {
   SmallVector<int, 16> Mask = SVI.getShuffleMask();
   Type *Int32Ty = Type::getInt32Ty(SVI.getContext());
 
-  if (auto *V = SimplifyShuffleVectorInst(LHS, RHS, SVI.getMask(),
-                                          SVI.getType(), DL, &TLI, &DT, &AC))
+  if (auto *V =
+          SimplifyShuffleVectorInst(LHS, RHS, SVI.getMask(), SVI.getType(), SQ))
     return replaceInstUsesWith(SVI, V);
 
   bool MadeChange = false;

diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
index 4729c79..0f66446 100644 (file)
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -256,7 +256,7 @@ bool InstCombiner::SimplifyAssociativeOrCommutative(BinaryOperator &I) {
         Value *C = I.getOperand(1);
 
         // Does "B op C" simplify?
-        if (Value *V = SimplifyBinOp(Opcode, B, C, DL)) {
+        if (Value *V = SimplifyBinOp(Opcode, B, C, SQ)) {
           // It simplifies to V.  Form "A op V".
           I.setOperand(0, A);
           I.setOperand(1, V);
@@ -285,7 +285,7 @@ bool InstCombiner::SimplifyAssociativeOrCommutative(BinaryOperator &I) {
         Value *C = Op1->getOperand(1);
 
         // Does "A op B" simplify?
-        if (Value *V = SimplifyBinOp(Opcode, A, B, DL)) {
+        if (Value *V = SimplifyBinOp(Opcode, A, B, SQ)) {
           // It simplifies to V.  Form "V op C".
           I.setOperand(0, V);
           I.setOperand(1, C);
@@ -313,7 +313,7 @@ bool InstCombiner::SimplifyAssociativeOrCommutative(BinaryOperator &I) {
         Value *C = I.getOperand(1);
 
         // Does "C op A" simplify?
-        if (Value *V = SimplifyBinOp(Opcode, C, A, DL)) {
+        if (Value *V = SimplifyBinOp(Opcode, C, A, SQ)) {
           // It simplifies to V.  Form "V op B".
           I.setOperand(0, V);
           I.setOperand(1, B);
@@ -333,7 +333,7 @@ bool InstCombiner::SimplifyAssociativeOrCommutative(BinaryOperator &I) {
         Value *C = Op1->getOperand(1);
 
         // Does "C op A" simplify?
-        if (Value *V = SimplifyBinOp(Opcode, C, A, DL)) {
+        if (Value *V = SimplifyBinOp(Opcode, C, A, SQ)) {
           // It simplifies to V.  Form "B op V".
           I.setOperand(0, B);
           I.setOperand(1, V);
@@ -498,10 +498,10 @@ getBinOpsForFactorization(Instruction::BinaryOps TopLevelOpcode,
 
 /// This tries to simplify binary operations by factorizing out common terms
 /// (e. g. "(A*B)+(A*C)" -> "A*(B+C)").
-static Value *tryFactorization(InstCombiner::BuilderTy *Builder,
-                               const DataLayout &DL, BinaryOperator &I,
-                               Instruction::BinaryOps InnerOpcode, Value *A,
-                               Value *B, Value *C, Value *D) {
+Value *InstCombiner::tryFactorization(InstCombiner::BuilderTy *Builder,
+                                      BinaryOperator &I,
+                                      Instruction::BinaryOps InnerOpcode,
+                                      Value *A, Value *B, Value *C, Value *D) {
   assert(A && B && C && D && "All values must be provided");
 
   Value *V = nullptr;
@@ -521,7 +521,7 @@ static Value *tryFactorization(InstCombiner::BuilderTy *Builder,
         std::swap(C, D);
       // Consider forming "A op' (B op D)".
       // If "B op D" simplifies then it can be formed with no cost.
-      V = SimplifyBinOp(TopLevelOpcode, B, D, DL);
+      V = SimplifyBinOp(TopLevelOpcode, B, D, SQ);
       // If "B op D" doesn't simplify then only go on if both of the existing
       // operations "A op' B" and "C op' D" will be zapped as no longer used.
       if (!V && LHS->hasOneUse() && RHS->hasOneUse())
@@ -540,7 +540,7 @@ static Value *tryFactorization(InstCombiner::BuilderTy *Builder,
         std::swap(C, D);
       // Consider forming "(A op C) op' B".
       // If "A op C" simplifies then it can be formed with no cost.
-      V = SimplifyBinOp(TopLevelOpcode, A, C, DL);
+      V = SimplifyBinOp(TopLevelOpcode, A, C, SQ);
 
       // If "A op C" doesn't simplify then only go on if both of the existing
       // operations "A op' B" and "C op' D" will be zapped as no longer used.
@@ -610,23 +610,23 @@ Value *InstCombiner::SimplifyUsingDistributiveLaws(BinaryOperator &I) {
     // The instruction has the form "(A op' B) op (C op' D)".  Try to factorize
     // a common term.
     if (Op0 && Op1 && LHSOpcode == RHSOpcode)
-      if (Value *V = tryFactorization(Builder, DL, I, LHSOpcode, A, B, C, D))
+      if (Value *V = tryFactorization(Builder, I, LHSOpcode, A, B, C, D))
         return V;
 
     // The instruction has the form "(A op' B) op (C)".  Try to factorize common
     // term.
     if (Op0)
       if (Value *Ident = getIdentityValue(LHSOpcode, RHS))
-        if (Value *V = tryFactorization(Builder, DL, I, LHSOpcode, A, B, RHS,
-                                        Ident))
+        if (Value *V =
+                tryFactorization(Builder, I, LHSOpcode, A, B, RHS, Ident))
           return V;
 
     // The instruction has the form "(B) op (C op' D)".  Try to factorize common
     // term.
     if (Op1)
       if (Value *Ident = getIdentityValue(RHSOpcode, LHS))
-        if (Value *V = tryFactorization(Builder, DL, I, RHSOpcode, LHS, Ident,
-                                        C, D))
+        if (Value *V =
+                tryFactorization(Builder, I, RHSOpcode, LHS, Ident, C, D))
           return V;
   }
 
@@ -638,8 +638,8 @@ Value *InstCombiner::SimplifyUsingDistributiveLaws(BinaryOperator &I) {
     Instruction::BinaryOps InnerOpcode = Op0->getOpcode(); // op'
 
     // Do "A op C" and "B op C" both simplify?
-    if (Value *L = SimplifyBinOp(TopLevelOpcode, A, C, DL))
-      if (Value *R = SimplifyBinOp(TopLevelOpcode, B, C, DL)) {
+    if (Value *L = SimplifyBinOp(TopLevelOpcode, A, C, SQ))
+      if (Value *R = SimplifyBinOp(TopLevelOpcode, B, C, SQ)) {
         // They do! Return "L op' R".
         ++NumExpand;
         C = Builder->CreateBinOp(InnerOpcode, L, R);
@@ -655,8 +655,8 @@ Value *InstCombiner::SimplifyUsingDistributiveLaws(BinaryOperator &I) {
     Instruction::BinaryOps InnerOpcode = Op1->getOpcode(); // op'
 
     // Do "A op B" and "A op C" both simplify?
-    if (Value *L = SimplifyBinOp(TopLevelOpcode, A, B, DL))
-      if (Value *R = SimplifyBinOp(TopLevelOpcode, A, C, DL)) {
+    if (Value *L = SimplifyBinOp(TopLevelOpcode, A, B, SQ))
+      if (Value *R = SimplifyBinOp(TopLevelOpcode, A, C, SQ)) {
         // They do! Return "L op' R".
         ++NumExpand;
         A = Builder->CreateBinOp(InnerOpcode, L, R);
@@ -672,14 +672,14 @@ Value *InstCombiner::SimplifyUsingDistributiveLaws(BinaryOperator &I) {
       if (SI0->getCondition() == SI1->getCondition()) {
         Value *SI = nullptr;
         if (Value *V = SimplifyBinOp(TopLevelOpcode, SI0->getFalseValue(),
-                                     SI1->getFalseValue(), DL, &TLI, &DT, &AC))
+                                     SI1->getFalseValue(), SQ))
           SI = Builder->CreateSelect(SI0->getCondition(),
                                      Builder->CreateBinOp(TopLevelOpcode,
                                                           SI0->getTrueValue(),
                                                           SI1->getTrueValue()),
                                      V);
         if (Value *V = SimplifyBinOp(TopLevelOpcode, SI0->getTrueValue(),
-                                     SI1->getTrueValue(), DL, &TLI, &DT, &AC))
+                                     SI1->getTrueValue(), SQ))
           SI = Builder->CreateSelect(
               SI0->getCondition(), V,
               Builder->CreateBinOp(TopLevelOpcode, SI0->getFalseValue(),
@@ -1399,8 +1399,7 @@ Value *InstCombiner::SimplifyVectorOp(BinaryOperator &Inst) {
 Instruction *InstCombiner::visitGetElementPtrInst(GetElementPtrInst &GEP) {
   SmallVector<Value*, 8> Ops(GEP.op_begin(), GEP.op_end());
 
-  if (Value *V =
-          SimplifyGEPInst(GEP.getSourceElementType(), Ops, DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyGEPInst(GEP.getSourceElementType(), Ops, SQ))
     return replaceInstUsesWith(GEP, V);
 
   Value *PtrOp = GEP.getOperand(0);
@@ -1589,7 +1588,7 @@ Instruction *InstCombiner::visitGetElementPtrInst(GetElementPtrInst &GEP) {
       if (SO1->getType() != GO1->getType())
         return nullptr;
 
-      Value* Sum = SimplifyAddInst(GO1, SO1, false, false, DL, &TLI, &DT, &AC);
+      Value *Sum = SimplifyAddInst(GO1, SO1, false, false, SQ);
       // Only do the combine when we are sure the cost after the
       // merge is never more than that before the merge.
       if (Sum == nullptr)
@@ -2304,8 +2303,7 @@ Instruction *InstCombiner::visitExtractValueInst(ExtractValueInst &EV) {
   if (!EV.hasIndices())
     return replaceInstUsesWith(EV, Agg);
 
-  if (Value *V =
-          SimplifyExtractValueInst(Agg, EV.getIndices(), DL, &TLI, &DT, &AC))
+  if (Value *V = SimplifyExtractValueInst(Agg, EV.getIndices(), SQ))
     return replaceInstUsesWith(EV, V);
 
   if (InsertValueInst *IV = dyn_cast<InsertValueInst>(Agg)) {