From 68b1bbe66ab2ffb2dceb10af943ab1fe001fb537 Mon Sep 17 00:00:00 2001
From: Eric Christopher <echristo@apple.com>
Date: Mon, 17 May 2010 02:13:02 +0000
Subject: Assume that we'll handle mangling the symbols earlier and just put
 the symbol to the file as we have it.  Simplifies out tbss handling.

llvm-svn: 103928
---
 llvm/lib/MC/MCAsmStreamer.cpp      | 9 ++++-----
 llvm/lib/MC/MCParser/AsmParser.cpp | 8 ++------
 2 files changed, 6 insertions(+), 11 deletions(-)

(limited to 'llvm/lib')

diff --git a/llvm/lib/MC/MCAsmStreamer.cpp b/llvm/lib/MC/MCAsmStreamer.cpp
index 62735ad3f3a..4f7699ca99d 100644
--- a/llvm/lib/MC/MCAsmStreamer.cpp
+++ b/llvm/lib/MC/MCAsmStreamer.cpp
@@ -363,14 +363,13 @@ void MCAsmStreamer::EmitZerofill(const MCSection *Section, MCSymbol *Symbol,
   EmitEOL();
 }
 
-// .tbss sym$tlv$init, size, align
+// .tbss sym, size, align
+// This depends that the symbol has already been mangled from the original,
+// e.g. _a.
 void MCAsmStreamer::EmitTBSSSymbol(MCSymbol *Symbol, uint64_t Size,
                                    unsigned ByteAlignment) {
   assert(Symbol != NULL && "Symbol shouldn't be NULL!");
-  OS << ".tbss ";
-  
-  // This is a mach-o specific directive and the name requires some mangling.
-  OS << *Symbol << "$tlv$init, " << Size;
+  OS << ".tbss " << *Symbol << ", " << Size;
   
   // Output align if we have it.
   if (ByteAlignment != 0) OS << ", " << Log2_32(ByteAlignment);
diff --git a/llvm/lib/MC/MCParser/AsmParser.cpp b/llvm/lib/MC/MCParser/AsmParser.cpp
index 18977de8adb..e5af357de34 100644
--- a/llvm/lib/MC/MCParser/AsmParser.cpp
+++ b/llvm/lib/MC/MCParser/AsmParser.cpp
@@ -1436,13 +1436,9 @@ bool AsmParser::ParseDirectiveDarwinTBSS() {
   StringRef Name;
   if (ParseIdentifier(Name))
     return TokError("expected identifier in directive");
-  
-  // Demangle the name output.  The trailing characters are guaranteed to be
-  // $tlv$init so just strip that off.
-  StringRef DemName = Name.substr(0, Name.size() - strlen("$tlv$init"));
-  
+    
   // Handle the identifier as the key symbol.
-  MCSymbol *Sym = CreateSymbol(DemName);
+  MCSymbol *Sym = CreateSymbol(Name);
 
   if (Lexer.isNot(AsmToken::Comma))
     return TokError("unexpected token in directive");
-- 
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