diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp')
-rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp index 02f1e75f1b8..b28611f3604 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp @@ -312,9 +312,9 @@ Instruction *InstCombiner::FoldSelectIntoOp(SelectInst &SI, Value *TrueVal, /// SimplifyWithOpReplaced - See if V simplifies when its operand Op is /// replaced with RepOp. static Value *SimplifyWithOpReplaced(Value *V, Value *Op, Value *RepOp, - const DataLayout *TD, const TargetLibraryInfo *TLI, - DominatorTree *DT, AssumptionCache *AC) { + const DataLayout &DL, DominatorTree *DT, + AssumptionCache *AC) { // Trivial replacement. if (V == Op) return RepOp; @@ -326,18 +326,18 @@ static Value *SimplifyWithOpReplaced(Value *V, Value *Op, Value *RepOp, // If this is a binary operator, try to simplify it with the replaced op. if (BinaryOperator *B = dyn_cast<BinaryOperator>(I)) { if (B->getOperand(0) == Op) - return SimplifyBinOp(B->getOpcode(), RepOp, B->getOperand(1), TD, TLI); + return SimplifyBinOp(B->getOpcode(), RepOp, B->getOperand(1), DL, TLI); if (B->getOperand(1) == Op) - return SimplifyBinOp(B->getOpcode(), B->getOperand(0), RepOp, TD, TLI); + return SimplifyBinOp(B->getOpcode(), B->getOperand(0), RepOp, DL, TLI); } // Same for CmpInsts. if (CmpInst *C = dyn_cast<CmpInst>(I)) { if (C->getOperand(0) == Op) - return SimplifyCmpInst(C->getPredicate(), RepOp, C->getOperand(1), TD, + return SimplifyCmpInst(C->getPredicate(), RepOp, C->getOperand(1), DL, TLI, DT, AC); if (C->getOperand(1) == Op) - return SimplifyCmpInst(C->getPredicate(), C->getOperand(0), RepOp, TD, + return SimplifyCmpInst(C->getPredicate(), C->getOperand(0), RepOp, DL, TLI, DT, AC); } @@ -361,14 +361,14 @@ static Value *SimplifyWithOpReplaced(Value *V, Value *Op, Value *RepOp, if (ConstOps.size() == I->getNumOperands()) { if (CmpInst *C = dyn_cast<CmpInst>(I)) return ConstantFoldCompareInstOperands(C->getPredicate(), ConstOps[0], - ConstOps[1], TD, TLI); + ConstOps[1], DL, TLI); if (LoadInst *LI = dyn_cast<LoadInst>(I)) if (!LI->isVolatile()) - return ConstantFoldLoadFromConstPtr(ConstOps[0], TD); + return ConstantFoldLoadFromConstPtr(ConstOps[0], DL); - return ConstantFoldInstOperands(I->getOpcode(), I->getType(), - ConstOps, TD, TLI); + return ConstantFoldInstOperands(I->getOpcode(), I->getType(), ConstOps, + DL, TLI); } } @@ -635,25 +635,25 @@ Instruction *InstCombiner::visitSelectInstWithICmp(SelectInst &SI, // arms of the select. See if substituting this value into the arm and // simplifying the result yields the same value as the other arm. if (Pred == ICmpInst::ICMP_EQ) { - if (SimplifyWithOpReplaced(FalseVal, CmpLHS, CmpRHS, DL, TLI, DT, AC) == + if (SimplifyWithOpReplaced(FalseVal, CmpLHS, CmpRHS, TLI, DL, DT, AC) == TrueVal || - SimplifyWithOpReplaced(FalseVal, CmpRHS, CmpLHS, DL, TLI, DT, AC) == + SimplifyWithOpReplaced(FalseVal, CmpRHS, CmpLHS, TLI, DL, DT, AC) == TrueVal) return ReplaceInstUsesWith(SI, FalseVal); - if (SimplifyWithOpReplaced(TrueVal, CmpLHS, CmpRHS, DL, TLI, DT, AC) == + if (SimplifyWithOpReplaced(TrueVal, CmpLHS, CmpRHS, TLI, DL, DT, AC) == FalseVal || - SimplifyWithOpReplaced(TrueVal, CmpRHS, CmpLHS, DL, TLI, DT, AC) == + SimplifyWithOpReplaced(TrueVal, CmpRHS, CmpLHS, TLI, DL, DT, AC) == FalseVal) return ReplaceInstUsesWith(SI, FalseVal); } else if (Pred == ICmpInst::ICMP_NE) { - if (SimplifyWithOpReplaced(TrueVal, CmpLHS, CmpRHS, DL, TLI, DT, AC) == + if (SimplifyWithOpReplaced(TrueVal, CmpLHS, CmpRHS, TLI, DL, DT, AC) == FalseVal || - SimplifyWithOpReplaced(TrueVal, CmpRHS, CmpLHS, DL, TLI, DT, AC) == + SimplifyWithOpReplaced(TrueVal, CmpRHS, CmpLHS, TLI, DL, DT, AC) == FalseVal) return ReplaceInstUsesWith(SI, TrueVal); - if (SimplifyWithOpReplaced(FalseVal, CmpLHS, CmpRHS, DL, TLI, DT, AC) == + if (SimplifyWithOpReplaced(FalseVal, CmpLHS, CmpRHS, TLI, DL, DT, AC) == TrueVal || - SimplifyWithOpReplaced(FalseVal, CmpRHS, CmpLHS, DL, TLI, DT, AC) == + SimplifyWithOpReplaced(FalseVal, CmpRHS, CmpLHS, TLI, DL, DT, AC) == TrueVal) return ReplaceInstUsesWith(SI, TrueVal); } |