Revert r201751 and solve the const problem a different way - by

making the cache mutable.

llvm-svn: 202417

1 files changed, 2 insertions, 10 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/DIE.h b/llvm/lib/CodeGen/AsmPrinter/DIE.h
index d4f3154d15c..0a60859b7e5 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DIE.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DIE.h
@@ -445,7 +445,7 @@ namespace llvm {
   /// DIELoc - Represents an expression location.
   //
   class DIELoc : public DIEValue, public DIE {
-    unsigned Size;                // Size in bytes excluding size header.
+    mutable unsigned Size;                // Size in bytes excluding size header.
   public:
     DIELoc() : DIEValue(isLoc), DIE(0), Size(0) {}
 
@@ -453,10 +453,6 @@ namespace llvm {
     ///
     unsigned ComputeSize(AsmPrinter *AP) const;
 
-    /// setSize - Set the size of the location entry.
-    ///
-    void setSize(unsigned Sz) { Size = Sz; }
-
     /// BestForm - Choose the best form for data.
     ///
     dwarf::Form BestForm(unsigned DwarfVersion) const {
@@ -488,7 +484,7 @@ namespace llvm {
   /// DIEBlock - Represents a block of values.
   //
   class DIEBlock : public DIEValue, public DIE {
-    unsigned Size;                // Size in bytes excluding size header.
+    mutable unsigned Size;                // Size in bytes excluding size header.
   public:
     DIEBlock() : DIEValue(isBlock), DIE(0), Size(0) {}
 
@@ -496,10 +492,6 @@ namespace llvm {
     ///
     unsigned ComputeSize(AsmPrinter *AP) const;
 
-    /// setSize - Set the size of the block.
-    ///
-    void setSize(unsigned Sz) { Size = Sz; }
-
     /// BestForm - Choose the best form for data.
     ///
     dwarf::Form BestForm() const {