From 1e3dec662ea18131c495db50caccc57f77b7a5fe Mon Sep 17 00:00:00 2001
From: rdivacky <rdivacky@FreeBSD.org>
Date: Thu, 27 May 2010 15:15:58 +0000
Subject: Update LLVM to r104832.

---
 include/llvm/MC/MCSection.h | 41 +++++++++++++++--------------------------
 1 file changed, 15 insertions(+), 26 deletions(-)

(limited to 'include/llvm/MC/MCSection.h')

diff --git a/include/llvm/MC/MCSection.h b/include/llvm/MC/MCSection.h
index e9c19fc..808767c 100644
--- a/include/llvm/MC/MCSection.h
+++ b/include/llvm/MC/MCSection.h
@@ -17,6 +17,7 @@
 #include <string>
 #include "llvm/ADT/StringRef.h"
 #include "llvm/MC/SectionKind.h"
+#include "llvm/Support/Casting.h"
 
 namespace llvm {
   class MCContext;
@@ -27,15 +28,27 @@ namespace llvm {
   /// section in the current translation unit.  The MCContext class uniques and
   /// creates these.
   class MCSection {
+  public:
+    enum SectionVariant {
+      SV_COFF = 0,
+      SV_ELF,
+      SV_MachO,
+      SV_PIC16
+    };
+
+  private:
     MCSection(const MCSection&);      // DO NOT IMPLEMENT
     void operator=(const MCSection&); // DO NOT IMPLEMENT
   protected:
-    MCSection(SectionKind K) : Kind(K) {}
+    MCSection(SectionVariant V, SectionKind K) : Variant(V), Kind(K) {}
+    SectionVariant Variant;
     SectionKind Kind;
   public:
     virtual ~MCSection();
 
     SectionKind getKind() const { return Kind; }
+
+    SectionVariant getVariant() const { return Variant; }
     
     virtual void PrintSwitchToSection(const MCAsmInfo &MAI,
                                       raw_ostream &OS) const = 0;
@@ -47,32 +60,8 @@ namespace llvm {
     virtual bool isBaseAddressKnownZero() const {
       return false;
     }
-  };
-
-  class MCSectionCOFF : public MCSection {
-    // The memory for this string is stored in the same MCContext as *this.
-    StringRef Name;
-    
-    /// IsDirective - This is true if the section name is a directive, not
-    /// something that should be printed with ".section".
-    ///
-    /// FIXME: This is a hack.  Switch to a semantic view of the section instead
-    /// of a syntactic one.
-    bool IsDirective;
-    
-    MCSectionCOFF(StringRef name, bool isDirective, SectionKind K)
-      : MCSection(K), Name(name), IsDirective(isDirective) {
-    }
-  public:
-    
-    static MCSectionCOFF *Create(StringRef Name, bool IsDirective, 
-                                 SectionKind K, MCContext &Ctx);
 
-    StringRef getName() const { return Name; }
-    bool isDirective() const { return IsDirective; }
-    
-    virtual void PrintSwitchToSection(const MCAsmInfo &MAI,
-                                      raw_ostream &OS) const;
+    static bool classof(const MCSection *) { return true; }
   };
   
 } // end namespace llvm
-- 
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