diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h | 16 | ||||
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 2 |
2 files changed, 8 insertions, 10 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h b/llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h index 184fb295784..cd3584ecb57 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h +++ b/llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h @@ -17,7 +17,7 @@ namespace llvm { class AsmPrinter; -class MDNode; + /// \brief This struct describes location entries emitted in the .debug_loc /// section. class DebugLocEntry { @@ -28,25 +28,25 @@ class DebugLocEntry { public: /// \brief A single location or constant. struct Value { - Value(const MDNode *Expr, int64_t i) + Value(const MDExpression *Expr, int64_t i) : Expression(Expr), EntryKind(E_Integer) { Constant.Int = i; } - Value(const MDNode *Expr, const ConstantFP *CFP) + Value(const MDExpression *Expr, const ConstantFP *CFP) : Expression(Expr), EntryKind(E_ConstantFP) { Constant.CFP = CFP; } - Value(const MDNode *Expr, const ConstantInt *CIP) + Value(const MDExpression *Expr, const ConstantInt *CIP) : Expression(Expr), EntryKind(E_ConstantInt) { Constant.CIP = CIP; } - Value(const MDNode *Expr, MachineLocation Loc) + Value(const MDExpression *Expr, MachineLocation Loc) : Expression(Expr), EntryKind(E_Location), Loc(Loc) { assert(cast<MDExpression>(Expr)->isValid()); } /// Any complex address location expression for this Value. - const MDNode *Expression; + const MDExpression *Expression; /// Type of entry that this represents. enum EntryType { E_Location, E_Integer, E_ConstantFP, E_ConstantInt }; @@ -71,9 +71,7 @@ public: const ConstantInt *getConstantInt() const { return Constant.CIP; } MachineLocation getLoc() const { return Loc; } bool isBitPiece() const { return getExpression()->isBitPiece(); } - DIExpression getExpression() const { - return cast_or_null<MDExpression>(Expression); - } + DIExpression getExpression() const { return Expression; } friend bool operator==(const Value &, const Value &); friend bool operator<(const Value &, const Value &); }; diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 7c13f1384aa..e53f5743231 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -733,7 +733,7 @@ void DwarfDebug::collectVariableInfoFromMMITable( // Get .debug_loc entry for the instruction range starting at MI. static DebugLocEntry::Value getDebugLocValue(const MachineInstr *MI) { - const MDNode *Expr = MI->getDebugExpression(); + const MDExpression *Expr = MI->getDebugExpression(); assert(MI->getNumOperands() == 4); if (MI->getOperand(0).isReg()) { |
