DebugInfo: Drop rest of DIDescriptor subclasses
Delete the remaining subclasses of (the already deleted) `DIDescriptor`.
Part of PR23080.
llvm-svn: 235404
diff --git a/llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h b/llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h
index a2f6ae1..ff3eb03 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h
@@ -72,7 +72,7 @@
const ConstantInt *getConstantInt() const { return Constant.CIP; }
MachineLocation getLoc() const { return Loc; }
bool isBitPiece() const { return getExpression()->isBitPiece(); }
- DIExpression getExpression() const { return Expression; }
+ const MDExpression *getExpression() const { return Expression; }
friend bool operator==(const Value &, const Value &);
friend bool operator<(const Value &, const Value &);
};
@@ -94,9 +94,8 @@
/// Return true if the merge was successful.
bool MergeValues(const DebugLocEntry &Next) {
if (Begin == Next.Begin) {
- DIExpression Expr = cast_or_null<MDExpression>(Values[0].Expression);
- DIExpression NextExpr =
- cast_or_null<MDExpression>(Next.Values[0].Expression);
+ auto *Expr = cast_or_null<MDExpression>(Values[0].Expression);
+ auto *NextExpr = cast_or_null<MDExpression>(Next.Values[0].Expression);
if (Expr->isBitPiece() && NextExpr->isBitPiece()) {
addValues(Next.Values);
End = Next.End;