rename Memo/Count to AnonGlobalIDs/NextAnonGlobalID to be more

descriptive.  Thange them to keep track of the ID of a global that is
assigned, not the first mangled name returned for it.  Without doing this,
we are required to always use the same suffix for a global that gets 
mangled.  This means that we can mangle the same global once with $stub
and another time with $non_lazy_ptr or whatever.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75561 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 4 deletions

diff --git a/include/llvm/Support/Mangler.h b/include/llvm/Support/Mangler.h
index 33ed102002..27d137ace5 100644
--- a/include/llvm/Support/Mangler.h
+++ b/include/llvm/Support/Mangler.h
@@ -42,13 +42,15 @@ class Mangler {
   /// from names with 'asm' specifiers.
   bool PreserveAsmNames;
 
-  /// Memo - This is used to remember the name that we assign a value.
+  /// AnonGlobalIDs - We need to give global values the same name every time
+  /// they are mangled.  This keeps track of the number we give to anonymous
+  /// ones.
   ///
-  DenseMap<const Value*, std::string> Memo;
+  DenseMap<const GlobalValue*, unsigned> AnonGlobalIDs;
 
-  /// Count - This simple counter is used to unique value names.
+  /// NextAnonGlobalID - This simple counter is used to unique value names.
   ///
-  unsigned Count;
+  unsigned NextAnonGlobalID;
 
   /// AcceptableChars - This bitfield contains a one for each character that is
   /// allowed to be part of an unmangled name.