DebugInfo: Use address pool forms in debug_rnglists
Save no relocations by reusing addresses from the address pool.
llvm-svn: 344836
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index 6389ccd..97a944e 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -44,6 +44,7 @@
class DwarfCompileUnit final : public DwarfUnit {
/// A numeric ID unique among all CUs in the module
unsigned UniqueID;
+ bool HasRangeLists = false;
/// The attribute index of DW_AT_stmt_list in the compile unit DIE, avoiding
/// the need to search for it in applyStmtList.
@@ -69,10 +70,6 @@
/// GlobalTypes - A map of globally visible types for this unit.
StringMap<const DIE *> GlobalTypes;
- // List of range lists for a given compile unit, separate from the ranges for
- // the CU itself.
- SmallVector<RangeSpanList, 1> CURangeLists;
-
// List of ranges for a given compile unit.
SmallVector<RangeSpan, 2> CURanges;
@@ -108,6 +105,7 @@
DwarfCompileUnit(unsigned UID, const DICompileUnit *Node, AsmPrinter *A,
DwarfDebug *DW, DwarfFile *DWU);
+ bool hasRangeLists() const { return HasRangeLists; }
unsigned getUniqueID() const { return UniqueID; }
DwarfCompileUnit *getSkeleton() const {
@@ -299,11 +297,6 @@
void applyLabelAttributes(const DbgLabel &Label, DIE &LabelDie);
- /// getRangeLists - Get the vector of range lists.
- const SmallVectorImpl<RangeSpanList> &getRangeLists() const {
- return (Skeleton ? Skeleton : this)->CURangeLists;
- }
-
/// getRanges - Get the list of ranges for this unit.
const SmallVectorImpl<RangeSpan> &getRanges() const { return CURanges; }
SmallVector<RangeSpan, 2> takeRanges() { return std::move(CURanges); }