#include "llvm/IR/InstrTypes.h"
Include dependency graph for CmpInstAnalysis.h:
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Namespaces | |
| llvm | |
| This class represents lattice values for constants. | |
Functions | |
| unsigned | llvm::getICmpCode (const ICmpInst *ICI, bool InvertPred=false) |
| Encode a icmp predicate into a three bit mask. More... | |
| Constant * | llvm::getPredForICmpCode (unsigned Code, bool Sign, Type *OpTy, CmpInst::Predicate &Pred) |
| This is the complement of getICmpCode. More... | |
| bool | llvm::predicatesFoldable (CmpInst::Predicate P1, CmpInst::Predicate P2) |
| Return true if both predicates match sign or if at least one of them is an equality comparison (which is signless). More... | |
| bool | llvm::decomposeBitTestICmp (Value *LHS, Value *RHS, CmpInst::Predicate &Pred, Value *&X, APInt &Mask, bool LookThroughTrunc=true) |
| Decompose an icmp into the form ((X & Mask) pred 0) if possible. More... | |
