19 #ifndef LLVM_LIB_IR_CONSTANTFOLD_H
20 #define LLVM_LIB_IR_CONSTANTFOLD_H
25 template <
typename T>
class ArrayRef;
44 ArrayRef<unsigned> Idxs);
46 ArrayRef<unsigned> Idxs);
52 Optional<unsigned> InRangeIndex,
53 ArrayRef<Value *> Idxs);
Constant * ConstantFoldExtractElementInstruction(Constant *Val, Constant *Idx)
Attempt to constant fold an extractelement instruction with the specified operands and indices...
Constant * ConstantFoldCastInstruction(unsigned opcode, Constant *V, Type *DestTy)
Constant * ConstantFoldGetElementPtr(Type *Ty, Constant *C, bool InBounds, Optional< unsigned > InRangeIndex, ArrayRef< Value * > Idxs)
Constant * ConstantFoldInsertValueInstruction(Constant *Agg, Constant *Val, ArrayRef< unsigned > Idxs)
ConstantFoldInsertValueInstruction - Attempt to constant fold an insertvalue instruction with the spe...
Constant * ConstantFoldShuffleVectorInstruction(Constant *V1, Constant *V2, Constant *Mask)
Constant * ConstantFoldBinaryInstruction(unsigned Opcode, Constant *V1, Constant *V2)
static GCRegistry::Add< ShadowStackGC > C("shadow-stack","Very portable GC for uncooperative code generators")
Constant * ConstantFoldCompareInstruction(unsigned short predicate, Constant *C1, Constant *C2)
Constant * ConstantFoldSelectInstruction(Constant *Cond, Constant *V1, Constant *V2)
Constant * ConstantFoldInsertElementInstruction(Constant *Val, Constant *Elt, Constant *Idx)
std::underlying_type< E >::type Mask()
Get a bitmask with 1s in all places up to the high-order bit of E's largest value.
Constant * ConstantFoldExtractValueInstruction(Constant *Agg, ArrayRef< unsigned > Idxs)
Attempt to constant fold an extractvalue instruction with the specified operands and indices...