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smallvectorize and ArrayRef'ize some stuff. 

llvm-svn: 149077
This commit is contained in:
Chris Lattner 2012-01-26 20:40:56 +00:00
parent 37e3835a94
commit a474bb265b
2 changed files with 5 additions and 5 deletions
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6
llvm/lib/VMCore/Constants.cpp
View File

@ -717,7 +717,7 @@ Constant *ConstantArray::get(ArrayType *Ty, ArrayRef<Constant*> V) {
/// ///
Constant *ConstantArray::get(LLVMContext &Context, StringRef Str, Constant *ConstantArray::get(LLVMContext &Context, StringRef Str,
bool AddNull) { bool AddNull) {
std::vector<Constant*> ElementVals; SmallVector<Constant*, 8> ElementVals;
ElementVals.reserve(Str.size() + size_t(AddNull)); ElementVals.reserve(Str.size() + size_t(AddNull));
for (unsigned i = 0; i < Str.size(); ++i) for (unsigned i = 0; i < Str.size(); ++i)
ElementVals.push_back(ConstantInt::get(Type::getInt8Ty(Context), Str[i])); ElementVals.push_back(ConstantInt::get(Type::getInt8Ty(Context), Str[i]));
@ -1957,7 +1957,7 @@ const char *ConstantExpr::getOpcodeName() const {
GetElementPtrConstantExpr:: GetElementPtrConstantExpr::
GetElementPtrConstantExpr(Constant *C, const std::vector<Constant*> &IdxList, GetElementPtrConstantExpr(Constant *C, ArrayRef<Constant*> IdxList,
Type *DestTy) Type *DestTy)
: ConstantExpr(DestTy, Instruction::GetElementPtr, : ConstantExpr(DestTy, Instruction::GetElementPtr,
OperandTraits<GetElementPtrConstantExpr>::op_end(this) OperandTraits<GetElementPtrConstantExpr>::op_end(this)
@ -2469,7 +2469,7 @@ void ConstantVector::replaceUsesOfWithOnConstant(Value *From, Value *To,
Use *U) { Use *U) {
assert(isa<Constant>(To) && "Cannot make Constant refer to non-constant!"); assert(isa<Constant>(To) && "Cannot make Constant refer to non-constant!");
std::vector<Constant*> Values; SmallVector<Constant*, 8> Values;
Values.reserve(getNumOperands()); // Build replacement array... Values.reserve(getNumOperands()); // Build replacement array...
for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
Constant *Val = getOperand(i); Constant *Val = getOperand(i);

4
llvm/lib/VMCore/ConstantsContext.h
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@ -211,11 +211,11 @@ public:
/// used behind the scenes to implement getelementpr constant exprs. /// used behind the scenes to implement getelementpr constant exprs.
class GetElementPtrConstantExpr : public ConstantExpr { class GetElementPtrConstantExpr : public ConstantExpr {
virtual void anchor(); virtual void anchor();
GetElementPtrConstantExpr(Constant *C, const std::vector<Constant*> &IdxList, GetElementPtrConstantExpr(Constant *C, ArrayRef<Constant*> IdxList,
Type *DestTy); Type *DestTy);
public: public:
static GetElementPtrConstantExpr *Create(Constant *C, static GetElementPtrConstantExpr *Create(Constant *C,
const std::vector<Constant*>&IdxList, ArrayRef<Constant*> IdxList,
Type *DestTy, Type *DestTy,
unsigned Flags) { unsigned Flags) {
GetElementPtrConstantExpr *Result = GetElementPtrConstantExpr *Result =