Update to LLVM 3.5a.

[android-x86/external-llvm.git] / include / llvm / MC / MCAsmBackend.h

diff --git a/include/llvm/MC/MCAsmBackend.h b/include/llvm/MC/MCAsmBackend.h
index f946f41..82b65fd 100644 (file)
--- a/include/llvm/MC/MCAsmBackend.h
+++ b/include/llvm/MC/MCAsmBackend.h
@@ -38,7 +38,6 @@ class MCAsmBackend {
 protected: // Can only create subclasses.
   MCAsmBackend();
 
-  unsigned HasReliableSymbolDifference : 1;
   unsigned HasDataInCodeSupport : 1;
 
 public:
@@ -58,20 +57,6 @@ public:
                      "backend");
   }
 
-  /// hasReliableSymbolDifference - Check whether this target implements
-  /// accurate relocations for differences between symbols. If not, differences
-  /// between symbols will always be relocatable expressions and any references
-  /// to temporary symbols will be assumed to be in the same atom, unless they
-  /// reside in a different section.
-  ///
-  /// This should always be true (since it results in fewer relocations with no
-  /// loss of functionality), but is currently supported as a way to maintain
-  /// exact object compatibility with Darwin 'as' (on non-x86_64). It should
-  /// eventually should be eliminated.
-  bool hasReliableSymbolDifference() const {
-    return HasReliableSymbolDifference;
-  }
-
   /// hasDataInCodeSupport - Check whether this target implements data-in-code
   /// markers. If not, data region directives will be ignored.
   bool hasDataInCodeSupport() const { return HasDataInCodeSupport; }
@@ -105,16 +90,14 @@ public:
   virtual void processFixupValue(const MCAssembler &Asm,
                                  const MCAsmLayout &Layout,
                                  const MCFixup &Fixup, const MCFragment *DF,
-                                 MCValue &Target, uint64_t &Value,
+                                 const MCValue &Target, uint64_t &Value,
                                  bool &IsResolved) {}
 
-  /// @}
-
   /// applyFixup - Apply the \p Value for given \p Fixup into the provided
   /// data fragment, at the offset specified by the fixup and following the
   /// fixup kind as appropriate.
   virtual void applyFixup(const MCFixup &Fixup, char *Data, unsigned DataSize,
-                          uint64_t Value) const = 0;
+                          uint64_t Value, bool IsPCRel) const = 0;
 
   /// @}