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author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-03-07 20:53:34 +0000 |
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committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-03-07 20:53:34 +0000 |
commit | 4e4cc7dae8d2b2f8a07c38f4d61e0b94b13d008b (patch) | |
tree | 49e13e6adbaabcd2fad0b4756cb81fd65297f15b /lib/IR/Constants.cpp | |
parent | 33947b4391458ed3ba2d7e7c741968325cbffa1d (diff) | |
download | external_llvm-4e4cc7dae8d2b2f8a07c38f4d61e0b94b13d008b.zip external_llvm-4e4cc7dae8d2b2f8a07c38f4d61e0b94b13d008b.tar.gz external_llvm-4e4cc7dae8d2b2f8a07c38f4d61e0b94b13d008b.tar.bz2 |
Replace temporary vectors with arrays.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176651 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/IR/Constants.cpp')
-rw-r--r-- | lib/IR/Constants.cpp | 36 |
1 files changed, 12 insertions, 24 deletions
diff --git a/lib/IR/Constants.cpp b/lib/IR/Constants.cpp index e67e78e..0c7effb 100644 --- a/lib/IR/Constants.cpp +++ b/lib/IR/Constants.cpp @@ -1714,9 +1714,8 @@ Constant *ConstantExpr::get(unsigned Opcode, Constant *C1, Constant *C2, if (Constant *FC = ConstantFoldBinaryInstruction(Opcode, C1, C2)) return FC; // Fold a few common cases. - std::vector<Constant*> argVec(1, C1); - argVec.push_back(C2); - ExprMapKeyType Key(Opcode, argVec, 0, Flags); + Constant *ArgVec[] = { C1, C2 }; + ExprMapKeyType Key(Opcode, ArgVec, 0, Flags); LLVMContextImpl *pImpl = C1->getContext().pImpl; return pImpl->ExprConstants.getOrCreate(C1->getType(), Key); @@ -1792,10 +1791,8 @@ Constant *ConstantExpr::getSelect(Constant *C, Constant *V1, Constant *V2) { if (Constant *SC = ConstantFoldSelectInstruction(C, V1, V2)) return SC; // Fold common cases - std::vector<Constant*> argVec(3, C); - argVec[1] = V1; - argVec[2] = V2; - ExprMapKeyType Key(Instruction::Select, argVec); + Constant *ArgVec[] = { C, V1, V2 }; + ExprMapKeyType Key(Instruction::Select, ArgVec); LLVMContextImpl *pImpl = C->getContext().pImpl; return pImpl->ExprConstants.getOrCreate(V1->getType(), Key); @@ -1847,9 +1844,7 @@ ConstantExpr::getICmp(unsigned short pred, Constant *LHS, Constant *RHS) { return FC; // Fold a few common cases... // Look up the constant in the table first to ensure uniqueness - std::vector<Constant*> ArgVec; - ArgVec.push_back(LHS); - ArgVec.push_back(RHS); + Constant *ArgVec[] = { LHS, RHS }; // Get the key type with both the opcode and predicate const ExprMapKeyType Key(Instruction::ICmp, ArgVec, pred); @@ -1870,9 +1865,7 @@ ConstantExpr::getFCmp(unsigned short pred, Constant *LHS, Constant *RHS) { return FC; // Fold a few common cases... // Look up the constant in the table first to ensure uniqueness - std::vector<Constant*> ArgVec; - ArgVec.push_back(LHS); - ArgVec.push_back(RHS); + Constant *ArgVec[] = { LHS, RHS }; // Get the key type with both the opcode and predicate const ExprMapKeyType Key(Instruction::FCmp, ArgVec, pred); @@ -1894,9 +1887,8 @@ Constant *ConstantExpr::getExtractElement(Constant *Val, Constant *Idx) { return FC; // Fold a few common cases. // Look up the constant in the table first to ensure uniqueness - std::vector<Constant*> ArgVec(1, Val); - ArgVec.push_back(Idx); - const ExprMapKeyType Key(Instruction::ExtractElement,ArgVec); + Constant *ArgVec[] = { Val, Idx }; + const ExprMapKeyType Key(Instruction::ExtractElement, ArgVec); LLVMContextImpl *pImpl = Val->getContext().pImpl; Type *ReqTy = Val->getType()->getVectorElementType(); @@ -1915,10 +1907,8 @@ Constant *ConstantExpr::getInsertElement(Constant *Val, Constant *Elt, if (Constant *FC = ConstantFoldInsertElementInstruction(Val, Elt, Idx)) return FC; // Fold a few common cases. // Look up the constant in the table first to ensure uniqueness - std::vector<Constant*> ArgVec(1, Val); - ArgVec.push_back(Elt); - ArgVec.push_back(Idx); - const ExprMapKeyType Key(Instruction::InsertElement,ArgVec); + Constant *ArgVec[] = { Val, Elt, Idx }; + const ExprMapKeyType Key(Instruction::InsertElement, ArgVec); LLVMContextImpl *pImpl = Val->getContext().pImpl; return pImpl->ExprConstants.getOrCreate(Val->getType(), Key); @@ -1937,10 +1927,8 @@ Constant *ConstantExpr::getShuffleVector(Constant *V1, Constant *V2, Type *ShufTy = VectorType::get(EltTy, NElts); // Look up the constant in the table first to ensure uniqueness - std::vector<Constant*> ArgVec(1, V1); - ArgVec.push_back(V2); - ArgVec.push_back(Mask); - const ExprMapKeyType Key(Instruction::ShuffleVector,ArgVec); + Constant *ArgVec[] = { V1, V2, Mask }; + const ExprMapKeyType Key(Instruction::ShuffleVector, ArgVec); LLVMContextImpl *pImpl = ShufTy->getContext().pImpl; return pImpl->ExprConstants.getOrCreate(ShufTy, Key); |