aboutsummaryrefslogtreecommitdiff
path: root/include/llvm/MC/MCExpr.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/llvm/MC/MCExpr.h')
-rw-r--r--include/llvm/MC/MCExpr.h85
1 files changed, 59 insertions, 26 deletions
diff --git a/include/llvm/MC/MCExpr.h b/include/llvm/MC/MCExpr.h
index 0d1e675da459..c850abf42e2c 100644
--- a/include/llvm/MC/MCExpr.h
+++ b/include/llvm/MC/MCExpr.h
@@ -11,10 +11,11 @@
#define LLVM_MC_MCEXPR_H
#include "llvm/ADT/DenseMap.h"
-#include "llvm/Support/Casting.h"
-#include "llvm/Support/DataTypes.h"
+#include "llvm/Support/SMLoc.h"
+#include <cstdint>
namespace llvm {
+
class MCAsmInfo;
class MCAsmLayout;
class MCAssembler;
@@ -43,9 +44,7 @@ public:
private:
ExprKind Kind;
-
- MCExpr(const MCExpr&) = delete;
- void operator=(const MCExpr&) = delete;
+ SMLoc Loc;
bool evaluateAsAbsolute(int64_t &Res, const MCAssembler *Asm,
const MCAsmLayout *Layout,
@@ -56,7 +55,7 @@ private:
const SectionAddrMap *Addrs, bool InSet) const;
protected:
- explicit MCExpr(ExprKind Kind) : Kind(Kind) {}
+ explicit MCExpr(ExprKind Kind, SMLoc Loc) : Kind(Kind), Loc(Loc) {}
bool evaluateAsRelocatableImpl(MCValue &Res, const MCAssembler *Asm,
const MCAsmLayout *Layout,
@@ -64,10 +63,14 @@ protected:
const SectionAddrMap *Addrs, bool InSet) const;
public:
+ MCExpr(const MCExpr &) = delete;
+ MCExpr &operator=(const MCExpr &) = delete;
+
/// \name Accessors
/// @{
ExprKind getKind() const { return Kind; }
+ SMLoc getLoc() const { return Loc; }
/// @}
/// \name Utility Methods
@@ -132,7 +135,7 @@ class MCConstantExpr : public MCExpr {
int64_t Value;
explicit MCConstantExpr(int64_t Value)
- : MCExpr(MCExpr::Constant), Value(Value) {}
+ : MCExpr(MCExpr::Constant, SMLoc()), Value(Value) {}
public:
/// \name Construction
@@ -191,6 +194,8 @@ public:
VK_SIZE, // symbol@SIZE
VK_WEAKREF, // The link between the symbols in .weakref foo, bar
+ VK_X86_ABS8,
+
VK_ARM_NONE,
VK_ARM_GOT_PREL,
VK_ARM_TARGET1,
@@ -265,6 +270,7 @@ public:
VK_Hexagon_IE_GOT,
VK_WebAssembly_FUNCTION, // Function table index, rather than virtual addr
+ VK_WebAssembly_TYPEINDEX,// Type table index
VK_AMDGPU_GOTPCREL32_LO, // symbol@gotpcrel32@lo
VK_AMDGPU_GOTPCREL32_HI, // symbol@gotpcrel32@hi
@@ -289,7 +295,7 @@ private:
const MCSymbol *Symbol;
explicit MCSymbolRefExpr(const MCSymbol *Symbol, VariantKind Kind,
- const MCAsmInfo *MAI);
+ const MCAsmInfo *MAI, SMLoc Loc = SMLoc());
public:
/// \name Construction
@@ -300,7 +306,7 @@ public:
}
static const MCSymbolRefExpr *create(const MCSymbol *Symbol, VariantKind Kind,
- MCContext &Ctx);
+ MCContext &Ctx, SMLoc Loc = SMLoc());
static const MCSymbolRefExpr *create(StringRef Name, VariantKind Kind,
MCContext &Ctx);
@@ -345,26 +351,30 @@ private:
Opcode Op;
const MCExpr *Expr;
- MCUnaryExpr(Opcode Op, const MCExpr *Expr)
- : MCExpr(MCExpr::Unary), Op(Op), Expr(Expr) {}
+ MCUnaryExpr(Opcode Op, const MCExpr *Expr, SMLoc Loc)
+ : MCExpr(MCExpr::Unary, Loc), Op(Op), Expr(Expr) {}
public:
/// \name Construction
/// @{
static const MCUnaryExpr *create(Opcode Op, const MCExpr *Expr,
- MCContext &Ctx);
- static const MCUnaryExpr *createLNot(const MCExpr *Expr, MCContext &Ctx) {
- return create(LNot, Expr, Ctx);
+ MCContext &Ctx, SMLoc Loc = SMLoc());
+
+ static const MCUnaryExpr *createLNot(const MCExpr *Expr, MCContext &Ctx, SMLoc Loc = SMLoc()) {
+ return create(LNot, Expr, Ctx, Loc);
}
- static const MCUnaryExpr *createMinus(const MCExpr *Expr, MCContext &Ctx) {
- return create(Minus, Expr, Ctx);
+
+ static const MCUnaryExpr *createMinus(const MCExpr *Expr, MCContext &Ctx, SMLoc Loc = SMLoc()) {
+ return create(Minus, Expr, Ctx, Loc);
}
- static const MCUnaryExpr *createNot(const MCExpr *Expr, MCContext &Ctx) {
- return create(Not, Expr, Ctx);
+
+ static const MCUnaryExpr *createNot(const MCExpr *Expr, MCContext &Ctx, SMLoc Loc = SMLoc()) {
+ return create(Not, Expr, Ctx, Loc);
}
- static const MCUnaryExpr *createPlus(const MCExpr *Expr, MCContext &Ctx) {
- return create(Plus, Expr, Ctx);
+
+ static const MCUnaryExpr *createPlus(const MCExpr *Expr, MCContext &Ctx, SMLoc Loc = SMLoc()) {
+ return create(Plus, Expr, Ctx, Loc);
}
/// @}
@@ -417,87 +427,108 @@ private:
Opcode Op;
const MCExpr *LHS, *RHS;
- MCBinaryExpr(Opcode Op, const MCExpr *LHS, const MCExpr *RHS)
- : MCExpr(MCExpr::Binary), Op(Op), LHS(LHS), RHS(RHS) {}
+ MCBinaryExpr(Opcode Op, const MCExpr *LHS, const MCExpr *RHS,
+ SMLoc Loc = SMLoc())
+ : MCExpr(MCExpr::Binary, Loc), Op(Op), LHS(LHS), RHS(RHS) {}
public:
/// \name Construction
/// @{
static const MCBinaryExpr *create(Opcode Op, const MCExpr *LHS,
- const MCExpr *RHS, MCContext &Ctx);
+ const MCExpr *RHS, MCContext &Ctx,
+ SMLoc Loc = SMLoc());
+
static const MCBinaryExpr *createAdd(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(Add, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createAnd(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(And, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createDiv(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(Div, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createEQ(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(EQ, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createGT(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(GT, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createGTE(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(GTE, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createLAnd(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(LAnd, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createLOr(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(LOr, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createLT(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(LT, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createLTE(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(LTE, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createMod(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(Mod, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createMul(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(Mul, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createNE(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(NE, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createOr(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(Or, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createShl(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(Shl, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createAShr(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(AShr, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createLShr(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(LShr, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createSub(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(Sub, LHS, RHS, Ctx);
}
+
static const MCBinaryExpr *createXor(const MCExpr *LHS, const MCExpr *RHS,
MCContext &Ctx) {
return create(Xor, LHS, RHS, Ctx);
@@ -530,9 +561,11 @@ public:
/// MCExprs are bump pointer allocated and not destructed.
class MCTargetExpr : public MCExpr {
virtual void anchor();
+
protected:
- MCTargetExpr() : MCExpr(Target) {}
- virtual ~MCTargetExpr() {}
+ MCTargetExpr() : MCExpr(Target, SMLoc()) {}
+ virtual ~MCTargetExpr() = default;
+
public:
virtual void printImpl(raw_ostream &OS, const MCAsmInfo *MAI) const = 0;
virtual bool evaluateAsRelocatableImpl(MCValue &Res,
@@ -550,4 +583,4 @@ public:
} // end namespace llvm
-#endif
+#endif // LLVM_MC_MCEXPR_H
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-14 18:26:37 +0000