Make DotDebugLocEntry a class, reorder the members along with comments
for them and update all uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185588 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index a06a3b4..2d2467a 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -62,12 +62,12 @@
/// \brief This struct describes location entries emitted in the .debug_loc
/// section.
-typedef struct DotDebugLocEntry {
+class DotDebugLocEntry {
+ // Begin and end symbols for the address range that this location is valid.
const MCSymbol *Begin;
const MCSymbol *End;
- MachineLocation Loc;
- const MDNode *Variable;
- bool Merged;
+
+ // Type of entry that this represents.
enum EntryType {
E_Location,
E_Integer,
@@ -81,6 +81,17 @@
const ConstantFP *CFP;
const ConstantInt *CIP;
} Constants;
+
+ // The location in the machine frame.
+ MachineLocation Loc;
+
+ // The variable to which this location entry corresponds.
+ const MDNode *Variable;
+
+ // Whether this location has been merged.
+ bool Merged;
+
+public:
DotDebugLocEntry() : Begin(0), End(0), Variable(0), Merged(false) {
Constants.Int = 0;
}
@@ -124,7 +135,11 @@
int64_t getInt() const { return Constants.Int; }
const ConstantFP *getConstantFP() const { return Constants.CFP; }
const ConstantInt *getConstantInt() const { return Constants.CIP; }
-} DotDebugLocEntry;
+ const MDNode *getVariable() const { return Variable; }
+ const MCSymbol *getBeginSym() const { return Begin; }
+ const MCSymbol *getEndSym() const { return End; }
+ MachineLocation getLoc() const { return Loc; }
+};
//===----------------------------------------------------------------------===//
/// \brief This class is used to track local variable information.