Unary assembler expressions. More...
#include "llvm/MC/MCExpr.h"
Public Types | |
| enum | Opcode { LNot, Minus, Not, Plus } |
 Public Types inherited from llvm::MCExpr | |
| enum | ExprKind { Binary, Constant, SymbolRef, Unary, Target } |
Public Member Functions | |
Accessors | |
| Opcode | getOpcode () const |
| Get the kind of this unary expression. More... | |
| const MCExpr * | getSubExpr () const |
| Get the child of this unary expression. More... | |
| Public Member Functions inherited from llvm::MCExpr | |
| MCExpr (const MCExpr &)=delete | |
| MCExpr & | operator= (const MCExpr &)=delete |
| ExprKind | getKind () const |
| SMLoc | getLoc () const |
| void | print (raw_ostream &OS, const MCAsmInfo *MAI, bool InParens=false) const |
| void | dump () const |
| bool | evaluateAsAbsolute (int64_t &Res, const MCAsmLayout &Layout, const SectionAddrMap &Addrs) const |
| Try to evaluate the expression to an absolute value. More... | |
| bool | evaluateAsAbsolute (int64_t &Res) const |
| bool | evaluateAsAbsolute (int64_t &Res, const MCAssembler &Asm) const |
| bool | evaluateAsAbsolute (int64_t &Res, const MCAssembler *Asm) const |
| bool | evaluateAsAbsolute (int64_t &Res, const MCAsmLayout &Layout) const |
| bool | evaluateKnownAbsolute (int64_t &Res, const MCAsmLayout &Layout) const |
| bool | evaluateAsRelocatable (MCValue &Res, const MCAsmLayout *Layout, const MCFixup *Fixup) const |
| Try to evaluate the expression to a relocatable value, i.e. More... | |
| bool | evaluateAsValue (MCValue &Res, const MCAsmLayout &Layout) const |
| Try to evaluate the expression to the form (a - b + constant) where neither a nor b are variables. More... | |
| MCFragment * | findAssociatedFragment () const |
| Find the "associated section" for this expression, which is currently defined as the absolute section for constants, or otherwise the section associated with the first defined symbol in the expression. More... | |
Static Public Member Functions | |
| static bool | classof (const MCExpr *E) |
Construction | |
| static const MCUnaryExpr * | create (Opcode Op, const MCExpr *Expr, MCContext &Ctx, SMLoc Loc=SMLoc()) |
| static const MCUnaryExpr * | createLNot (const MCExpr *Expr, MCContext &Ctx, SMLoc Loc=SMLoc()) |
| static const MCUnaryExpr * | createMinus (const MCExpr *Expr, MCContext &Ctx, SMLoc Loc=SMLoc()) |
| static const MCUnaryExpr * | createNot (const MCExpr *Expr, MCContext &Ctx, SMLoc Loc=SMLoc()) |
| static const MCUnaryExpr * | createPlus (const MCExpr *Expr, MCContext &Ctx, SMLoc Loc=SMLoc()) |
Additional Inherited Members | |
| Protected Member Functions inherited from llvm::MCExpr | |
| MCExpr (ExprKind Kind, SMLoc Loc) | |
| bool | evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler *Asm, const MCAsmLayout *Layout, const MCFixup *Fixup, const SectionAddrMap *Addrs, bool InSet) const |
Detailed Description
Member Enumeration Documentation
◆ Opcode
Member Function Documentation
◆ classof()
Definition at line 415 of file MCExpr.h.
References llvm::MCExpr::getKind(), and llvm::MCExpr::Unary.
◆ create()
|
static |
Definition at line 164 of file MCExpr.cpp.
Referenced by addNegOperand().
◆ createLNot()
◆ createMinus()
|
inlinestatic |
Definition at line 391 of file MCExpr.h.
Referenced by addNegOperand(), llvm::HexagonAsmPrinter::HexagonProcessInstruction(), llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand(), and llvm::MCExternalSymbolizer::tryAddingSymbolicOperand().
◆ createNot()
◆ createPlus()
◆ getOpcode()
|
inline |
Get the kind of this unary expression.
Definition at line 408 of file MCExpr.h.
Referenced by addNegOperand(), ConvertDoubleToBytes(), llvm::MCExpr::evaluateAsRelocatableImpl(), and llvm::MCExpr::print().
◆ getSubExpr()
Get the child of this unary expression.
Definition at line 411 of file MCExpr.h.
Referenced by addNegOperand(), ConvertDoubleToBytes(), llvm::MCExpr::evaluateAsRelocatableImpl(), and llvm::MCExpr::print().
The documentation for this class was generated from the following files:
- include/llvm/MC/MCExpr.h
- lib/MC/MCExpr.cpp
