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namespace | llvm |
| This is an optimization pass for GlobalISel generic memory operations.
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unsigned | llvm::getICmpCode (CmpInst::Predicate Pred) |
| Encode a icmp predicate into a three bit mask.
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Constant * | llvm::getPredForICmpCode (unsigned Code, bool Sign, Type *OpTy, CmpInst::Predicate &Pred) |
| This is the complement of getICmpCode.
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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).
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unsigned | llvm::getFCmpCode (CmpInst::Predicate CC) |
| Similar to getICmpCode but for FCmpInst.
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Constant * | llvm::getPredForFCmpCode (unsigned Code, Type *OpTy, CmpInst::Predicate &Pred) |
| This is the complement of getFCmpCode.
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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.
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