Change the X86 asmprinter to use the mangler to apply suffixes like "$non_lazy_ptr"

to symbols instead of doing it with "printSuffixedName".  This gets us to the point
where there is a real separation between computing a symbol name and printing it,
something I need for MC printer stuff.

This patch also fixes a corner case bug where unnamed private globals wouldn't get
the private label prefix.

Next up, rename all uses of getValueName -> getMangledName for better greppability,
and then tackle the ppc/arm backends to eliminate "printSuffixedName".



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75610 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 3 deletions

diff --git a/include/llvm/Support/Mangler.h b/include/llvm/Support/Mangler.h
index 0dc26ed..95ff110 100644
--- a/include/llvm/Support/Mangler.h
+++ b/include/llvm/Support/Mangler.h
@@ -82,10 +82,17 @@ public:
     return (AcceptableChars[X/32] & (1 << (X&31))) != 0;
   }
 
-  /// getValueName - Returns the mangled name of V, an LLVM Value,
-  /// in the current module.
+  /// getMangledName - Returns the mangled name of V, an LLVM Value,
+  /// in the current module.  If 'Suffix' is specified, the name ends with the
+  /// specified suffix.  If 'ForcePrivate' is specified, the label is specified
+  /// to have a private label prefix.
   ///
-  std::string getValueName(const GlobalValue *V, const char *Suffix = "");
+  std::string getMangledName(const GlobalValue *V, const char *Suffix = "",
+                             bool ForcePrivate = false);
+  
+  std::string getValueName(const GlobalValue *V, const char *Suffix = "") {
+    return getMangledName(V, Suffix);
+  }
 
   /// makeNameProper - We don't want identifier names with ., space, or
   /// - in them, so we mangle these characters into the strings "d_",