Add TargetLowering::prepareVolatileOrAtomicLoad

[oota-llvm.git] / lib / Target / SystemZ / SystemZSubtarget.h

diff --git a/lib/Target/SystemZ/SystemZSubtarget.h b/lib/Target/SystemZ/SystemZSubtarget.h
index 5817491d4585dad880dd1565da4e4eb78967aa18..6823c1432cd974943d5116c7d3c849dedb661e96 100644 (file)
--- a/lib/Target/SystemZ/SystemZSubtarget.h
+++ b/lib/Target/SystemZ/SystemZSubtarget.h
@@ -32,6 +32,7 @@ protected:
   bool HasLoadStoreOnCond;
   bool HasHighWord;
   bool HasFPExtension;
+  bool HasFastSerialization;
 
 private:
   Triple TargetTriple;
@@ -58,6 +59,9 @@ public:
   // Return true if the target has the floating-point extension facility.
   bool hasFPExtension() const { return HasFPExtension; }
 
+  // Return true if the target has the fast-serialization facility.
+  bool hasFastSerialization() const { return HasFastSerialization; }
+
   // Return true if GV can be accessed using LARL for reloc model RM
   // and code model CM.
   bool isPC32DBLSymbol(const GlobalValue *GV, Reloc::Model RM,