Remove redundant TargetFrameLowering::getFrameIndexOffset virtual

[oota-llvm.git] / include / llvm / Target / TargetLowering.h

diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h
index bd23b748a0a27c5822c82adc9bd891ed6657d29c..8954fc6fd6ae4aa35a912eee037c5f138e906a4d 100644 (file)
--- a/include/llvm/Target/TargetLowering.h
+++ b/include/llvm/Target/TargetLowering.h
@@ -878,6 +878,14 @@ public:
     return false;
   }
 
+  /// Return true if the target supports a memory access of this type for the
+  /// given address space and alignment. If the access is allowed, the optional
+  /// final parameter returns if the access is also fast (as defined by the
+  /// target).
+  bool allowsMemoryAccess(LLVMContext &Context, const DataLayout &DL, EVT VT,
+                          unsigned AddrSpace = 0, unsigned Alignment = 1,
+                          bool *Fast = nullptr) const;
+  
   /// Returns the target specific optimal type for load and store operations as
   /// a result of memset, memcpy, and memmove lowering.
   ///
@@ -1009,8 +1017,8 @@ public:
   int InstructionOpcodeToISD(unsigned Opcode) const;
 
   /// Estimate the cost of type-legalization and the legalized type.
-  std::pair<unsigned, MVT> getTypeLegalizationCost(const DataLayout &DL,
-                                                   Type *Ty) const;
+  std::pair<int, MVT> getTypeLegalizationCost(const DataLayout &DL,
+                                              Type *Ty) const;
 
   /// @}