diff options
Diffstat (limited to 'lib/Transforms/Utils')
| -rw-r--r-- | lib/Transforms/Utils/CloneFunction.cpp | 7 | ||||
| -rw-r--r-- | lib/Transforms/Utils/LoopUnroll.cpp | 3 | ||||
| -rw-r--r-- | lib/Transforms/Utils/SimplifyCFG.cpp | 2 |
3 files changed, 4 insertions, 8 deletions
diff --git a/lib/Transforms/Utils/CloneFunction.cpp b/lib/Transforms/Utils/CloneFunction.cpp index fd8862c..61d8b96 100644 --- a/lib/Transforms/Utils/CloneFunction.cpp +++ b/lib/Transforms/Utils/CloneFunction.cpp @@ -322,8 +322,6 @@ void PruningFunctionCloner::CloneBlock(const BasicBlock *BB, /// mapping its operands through ValueMap if they are available. Constant *PruningFunctionCloner:: ConstantFoldMappedInstruction(const Instruction *I) { - LLVMContext &Context = I->getContext(); - SmallVector<Constant*, 8> Ops; for (unsigned i = 0, e = I->getNumOperands(); i != e; ++i) if (Constant *Op = dyn_cast_or_null<Constant>(MapValue(I->getOperand(i), @@ -334,8 +332,7 @@ ConstantFoldMappedInstruction(const Instruction *I) { if (const CmpInst *CI = dyn_cast<CmpInst>(I)) return ConstantFoldCompareInstOperands(CI->getPredicate(), - &Ops[0], Ops.size(), - Context, TD); + &Ops[0], Ops.size(), TD); if (const LoadInst *LI = dyn_cast<LoadInst>(I)) if (ConstantExpr *CE = dyn_cast<ConstantExpr>(Ops[0])) @@ -346,7 +343,7 @@ ConstantFoldMappedInstruction(const Instruction *I) { CE); return ConstantFoldInstOperands(I->getOpcode(), I->getType(), &Ops[0], - Ops.size(), Context, TD); + Ops.size(), TD); } /// CloneAndPruneFunctionInto - This works exactly like CloneFunctionInto, diff --git a/lib/Transforms/Utils/LoopUnroll.cpp b/lib/Transforms/Utils/LoopUnroll.cpp index 3c58abe..6232f32 100644 --- a/lib/Transforms/Utils/LoopUnroll.cpp +++ b/lib/Transforms/Utils/LoopUnroll.cpp @@ -362,8 +362,7 @@ bool llvm::UnrollLoop(Loop *L, unsigned Count, LoopInfo* LI, LPPassManager* LPM) if (isInstructionTriviallyDead(Inst)) (*BB)->getInstList().erase(Inst); - else if (Constant *C = ConstantFoldInstruction(Inst, - Header->getContext())) { + else if (Constant *C = ConstantFoldInstruction(Inst)) { Inst->replaceAllUsesWith(C); (*BB)->getInstList().erase(Inst); } diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp index 8e1fb98..a8a9e30 100644 --- a/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/lib/Transforms/Utils/SimplifyCFG.cpp @@ -1217,7 +1217,7 @@ static bool FoldCondBranchOnPHI(BranchInst *BI) { } // Check for trivial simplification. - if (Constant *C = ConstantFoldInstruction(N, BB->getContext())) { + if (Constant *C = ConstantFoldInstruction(N)) { TranslateMap[BBI] = C; delete N; // Constant folded away, don't need actual inst } else { |