X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Fllvm%2FSupport%2FNoFolder.h;h=8e41a64b1770305b4afb07fb90a82716d7033579;hb=b09c146b116359616f6cbd4c8b3328607e00ff42;hp=92a9fd695e583d56797dca0aa561af93995226c4;hpb=49ff8a76d02f1c5f8da7cd2675be191c7be109c4;p=oota-llvm.git

diff --git a/include/llvm/Support/NoFolder.h b/include/llvm/Support/NoFolder.h
index 92a9fd695e5..8e41a64b177 100644
--- a/include/llvm/Support/NoFolder.h
+++ b/include/llvm/Support/NoFolder.h
@@ -22,17 +22,16 @@
 #ifndef LLVM_SUPPORT_NOFOLDER_H
 #define LLVM_SUPPORT_NOFOLDER_H
 
+#include "llvm/ADT/ArrayRef.h"
 #include "llvm/Constants.h"
 #include "llvm/Instructions.h"
 
 namespace llvm {
 
-class LLVMContext;
-
 /// NoFolder - Create "constants" (actually, instructions) with no folding.
 class NoFolder {
 public:
-  explicit NoFolder(LLVMContext &) {}
+  explicit NoFolder() {}
 
   //===--------------------------------------------------------------------===//
   // Binary Operators
@@ -178,22 +177,34 @@ public:
   // Memory Instructions
   //===--------------------------------------------------------------------===//
 
-  Constant *CreateGetElementPtr(Constant *C, Constant* const *IdxList,
-                                unsigned NumIdx) const {
-    return ConstantExpr::getGetElementPtr(C, IdxList, NumIdx);
+  Constant *CreateGetElementPtr(Constant *C,
+                                ArrayRef<Constant *> IdxList) const {
+    return ConstantExpr::getGetElementPtr(C, IdxList);
+  }
+  Constant *CreateGetElementPtr(Constant *C, Constant *Idx) const {
+    // This form of the function only exists to avoid ambiguous overload
+    // warnings about whether to convert Idx to ArrayRef<Constant *> or
+    // ArrayRef<Value *>.
+    return ConstantExpr::getGetElementPtr(C, Idx);
   }
-  Instruction *CreateGetElementPtr(Constant *C, Value* const *IdxList,
-                                   unsigned NumIdx) const {
-    return GetElementPtrInst::Create(C, IdxList, IdxList+NumIdx);
+  Instruction *CreateGetElementPtr(Constant *C,
+                                   ArrayRef<Value *> IdxList) const {
+    return GetElementPtrInst::Create(C, IdxList);
   }
 
-  Constant *CreateInBoundsGetElementPtr(Constant *C, Constant* const *IdxList,
-                                        unsigned NumIdx) const {
-    return ConstantExpr::getInBoundsGetElementPtr(C, IdxList, NumIdx);
+  Constant *CreateInBoundsGetElementPtr(Constant *C,
+                                        ArrayRef<Constant *> IdxList) const {
+    return ConstantExpr::getInBoundsGetElementPtr(C, IdxList);
+  }
+  Constant *CreateInBoundsGetElementPtr(Constant *C, Constant *Idx) const {
+    // This form of the function only exists to avoid ambiguous overload
+    // warnings about whether to convert Idx to ArrayRef<Constant *> or
+    // ArrayRef<Value *>.
+    return ConstantExpr::getInBoundsGetElementPtr(C, Idx);
   }
-  Instruction *CreateInBoundsGetElementPtr(Constant *C, Value* const *IdxList,
-                                           unsigned NumIdx) const {
-    return GetElementPtrInst::CreateInBounds(C, IdxList, IdxList+NumIdx);
+  Instruction *CreateInBoundsGetElementPtr(Constant *C,
+                                           ArrayRef<Value *> IdxList) const {
+    return GetElementPtrInst::CreateInBounds(C, IdxList);
   }
 
   //===--------------------------------------------------------------------===//
@@ -201,37 +212,37 @@ public:
   //===--------------------------------------------------------------------===//
 
   Instruction *CreateCast(Instruction::CastOps Op, Constant *C,
-                    const Type *DestTy) const {
+                    Type *DestTy) const {
     return CastInst::Create(Op, C, DestTy);
   }
-  Instruction *CreatePointerCast(Constant *C, const Type *DestTy) const {
+  Instruction *CreatePointerCast(Constant *C, Type *DestTy) const {
     return CastInst::CreatePointerCast(C, DestTy);
   }
-  Instruction *CreateIntCast(Constant *C, const Type *DestTy,
+  Instruction *CreateIntCast(Constant *C, Type *DestTy,
                        bool isSigned) const {
     return CastInst::CreateIntegerCast(C, DestTy, isSigned);
   }
-  Instruction *CreateFPCast(Constant *C, const Type *DestTy) const {
+  Instruction *CreateFPCast(Constant *C, Type *DestTy) const {
     return CastInst::CreateFPCast(C, DestTy);
   }
 
-  Instruction *CreateBitCast(Constant *C, const Type *DestTy) const {
+  Instruction *CreateBitCast(Constant *C, Type *DestTy) const {
     return CreateCast(Instruction::BitCast, C, DestTy);
   }
-  Instruction *CreateIntToPtr(Constant *C, const Type *DestTy) const {
+  Instruction *CreateIntToPtr(Constant *C, Type *DestTy) const {
     return CreateCast(Instruction::IntToPtr, C, DestTy);
   }
-  Instruction *CreatePtrToInt(Constant *C, const Type *DestTy) const {
+  Instruction *CreatePtrToInt(Constant *C, Type *DestTy) const {
     return CreateCast(Instruction::PtrToInt, C, DestTy);
   }
-  Instruction *CreateZExtOrBitCast(Constant *C, const Type *DestTy) const {
+  Instruction *CreateZExtOrBitCast(Constant *C, Type *DestTy) const {
     return CastInst::CreateZExtOrBitCast(C, DestTy);
   }
-  Instruction *CreateSExtOrBitCast(Constant *C, const Type *DestTy) const {
+  Instruction *CreateSExtOrBitCast(Constant *C, Type *DestTy) const {
     return CastInst::CreateSExtOrBitCast(C, DestTy);
   }
 
-  Instruction *CreateTruncOrBitCast(Constant *C, const Type *DestTy) const {
+  Instruction *CreateTruncOrBitCast(Constant *C, Type *DestTy) const {
     return CastInst::CreateTruncOrBitCast(C, DestTy);
   }
 
@@ -271,15 +282,14 @@ public:
     return new ShuffleVectorInst(V1, V2, Mask);
   }
 
-  Instruction *CreateExtractValue(Constant *Agg, const unsigned *IdxList,
-                                  unsigned NumIdx) const {
-    return ExtractValueInst::Create(Agg, IdxList, IdxList+NumIdx);
+  Instruction *CreateExtractValue(Constant *Agg,
+                                  ArrayRef<unsigned> IdxList) const {
+    return ExtractValueInst::Create(Agg, IdxList);
   }
 
   Instruction *CreateInsertValue(Constant *Agg, Constant *Val,
-                                 const unsigned *IdxList,
-                                 unsigned NumIdx) const {
-    return InsertValueInst::Create(Agg, Val, IdxList, IdxList+NumIdx);
+                                 ArrayRef<unsigned> IdxList) const {
+    return InsertValueInst::Create(Agg, Val, IdxList);
   }
 };