Changes in directory llvm/include/llvm/CodeGen:
MachineDebugInfo.h updated: 1.18 -> 1.19
---
Log message:
Added basic support for typedefs.
---
Diffs of the changes: (+39 -2)
MachineDebugInfo.h | 41 +++++++++++++++++++++++++++++++++++++++--
1 files changed, 39 insertions(+), 2 deletions(-)
Index: llvm/include/llvm/CodeGen/MachineDebugInfo.h
diff -u llvm/include/llvm/CodeGen/MachineDebugInfo.h:1.18
llvm/include/llvm/CodeGen/MachineDebugInfo.h:1.19
--- llvm/include/llvm/CodeGen/MachineDebugInfo.h:1.18 Thu Feb 23 10:58:18 2006
+++ llvm/include/llvm/CodeGen/MachineDebugInfo.h Thu Feb 23 16:37:30 2006
@@ -62,7 +62,8 @@
DI_TAG_compile_unit,
DI_TAG_global_variable,
DI_TAG_subprogram,
- DI_TAG_basictype
+ DI_TAG_basictype,
+ DI_TAG_typedef
};
//===----------------------------------------------------------------------===//
@@ -342,6 +343,42 @@
#endif
};
+
+//===----------------------------------------------------------------------===//
+/// TypedefDesc - This class packages debug information associated with a
+/// derived typedef.
+class TypedefDesc : public TypeDesc {
+private:
+ TypeDesc *FromType; // Type derived from.
+ CompileUnitDesc *File; // Declared compile unit.
+ int Line; // Declared line#.
+
+public:
+ TypedefDesc();
+
+ // Accessors
+ TypeDesc *getFromType() const { return FromType; }
+ CompileUnitDesc *getFile() const { return File; }
+ int getLine() const { return Line; }
+ void setFromType(TypeDesc *F) { FromType = F; }
+ void setFile(CompileUnitDesc *U) { File = U; }
+ void setLine(int L) { Line = L; }
+
+ // Implement isa/cast/dyncast.
+ static bool classof(const TypedefDesc *) { return true; }
+ static bool classof(const DebugInfoDesc *D) {
+ return D->getTag() == DI_TAG_typedef;
+ }
+
+ /// ApplyToFields - Target the visitor to the fields of the TypedefDesc.
+ ///
+ virtual void ApplyToFields(DIVisitor *Visitor);
+
+#ifndef NDEBUG
+ virtual void dump();
+#endif
+};
+
//===----------------------------------------------------------------------===//
/// GlobalDesc - This class is the base descriptor for global functions and
/// variables.
@@ -712,7 +749,7 @@
getGlobalVariablesUsing(M,
Desc.getAnchorString());
std::vector<T *> AnchoredDescs;
for (unsigned i = 0, N = Globals.size(); i < N; ++i) {
- AnchoredDescs.push_back(static_cast<T *>(DR.Deserialize(Globals[i])));
+ AnchoredDescs.push_back(cast<T>(DR.Deserialize(Globals[i])));
}
return AnchoredDescs;
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