Lines Matching defs:ExprResult

684   struct ExprResult {
689     ExprResult(const Expression *Expr, Value *ExtraDep = nullptr,
692     ExprResult(const ExprResult &) = delete;
693     ExprResult(ExprResult &&Other)
699     ExprResult &operator=(const ExprResult &Other) = delete;
700     ExprResult &operator=(ExprResult &&Other) = delete;
702     ~ExprResult() { assert(!ExtraDep && "unhandled ExtraDep"); }
706     static ExprResult none() { return {nullptr, nullptr, nullptr}; }
707     static ExprResult some(const Expression *Expr, Value *ExtraDep = nullptr) {
710     static ExprResult some(const Expression *Expr,
714     static ExprResult some(const Expression *Expr, Value *ExtraDep,
721   ExprResult createExpression(Instruction *) const;
803   ExprResult checkExprResults(Expression *, Instruction *, Value *) const;
804   ExprResult performSymbolicEvaluation(Instruction *,
811   ExprResult performSymbolicCallEvaluation(Instruction *) const;
817   ExprResult performSymbolicCmpEvaluation(Instruction *) const;
818   ExprResult performSymbolicPredicateInfoEvaluation(IntrinsicInst *) const;
875   void addAdditionalUsers(ExprResult &Res, Instruction *User) const;
1139 NewGVN::ExprResult NewGVN::checkExprResults(Expression *E, Instruction *I,
1142     return ExprResult::none();
1152     return ExprResult::some(createConstantExpression(C));
1158     return ExprResult::some(createVariableExpression(V));
1164       return ExprResult::some(createVariableOrConstant(CC->getLeader()), V);
1172       return ExprResult::some(CC->getDefiningExpr(), V);
1176   return ExprResult::none();
1182 NewGVN::ExprResult NewGVN::createExpression(Instruction *I) const {
1260   return ExprResult::some(E);
1599 NewGVN::ExprResult
1603     return ExprResult::none();
1609     return ExprResult::none();
1627     return ExprResult::some(createVariableOrConstant(FirstOp),
1633     return ExprResult::some(createConstantExpression(cast<Constant>(FirstOp)),
1636   return ExprResult::none();
1640 NewGVN::ExprResult NewGVN::performSymbolicCallEvaluation(Instruction *I) const {
1648       return ExprResult::some(createVariableOrConstant(ReturnedValue));
1660     return ExprResult::none();
1666     return ExprResult::none();
1669     return ExprResult::some(
1674       return ExprResult::some(createCallExpression(CI, DefiningAccess));
1676       return ExprResult::some(
1679   return ExprResult::none();
1880 NewGVN::ExprResult NewGVN::performSymbolicCmpEvaluation(Instruction *I) const {
1900     return ExprResult::some(
1906       return ExprResult::some(
1909       return ExprResult::some(
1970             return ExprResult::some(createConstantExpression(C), PI);
1977             return ExprResult::some(
1983             return ExprResult::some(
1996 NewGVN::ExprResult
2074     return ExprResult::none();
2076     return ExprResult::none();
2078   return ExprResult::some(E);
2099 void NewGVN::addAdditionalUsers(ExprResult &Res, Instruction *User) const {