Add support for files with more than 65280 sections. No testcase since

[oota-llvm.git] / include / llvm / Support / ConstantFolder.h

diff --git a/include/llvm/Support/ConstantFolder.h b/include/llvm/Support/ConstantFolder.h
index 84c2f00c69ca770b661c7aaeb690aba4433dcb6f..ea6c5fd82a0815e22b64c6dd08c8e15877cc429e 100644 (file)
--- a/include/llvm/Support/ConstantFolder.h
+++ b/include/llvm/Support/ConstantFolder.h
@@ -18,79 +18,100 @@
 #define LLVM_SUPPORT_CONSTANTFOLDER_H
 
 #include "llvm/Constants.h"
-#include "llvm/LLVMContext.h"
+#include "llvm/InstrTypes.h"
 
 namespace llvm {
-  
+
+class LLVMContext;
+
 /// ConstantFolder - Create constants with minimum, target independent, folding.
 class ConstantFolder {
-  LLVMContext &Context;
-  
 public:
-  ConstantFolder(LLVMContext &C) : Context(C) { }
+  explicit ConstantFolder(LLVMContext &) {}
 
   //===--------------------------------------------------------------------===//
   // Binary Operators
   //===--------------------------------------------------------------------===//
 
   Constant *CreateAdd(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprAdd(LHS, RHS);
+    return ConstantExpr::getAdd(LHS, RHS);
+  }
+  Constant *CreateNSWAdd(Constant *LHS, Constant *RHS) const {
+    return ConstantExpr::getNSWAdd(LHS, RHS);
+  }
+  Constant *CreateNUWAdd(Constant *LHS, Constant *RHS) const {
+    return ConstantExpr::getNUWAdd(LHS, RHS);
   }
   Constant *CreateFAdd(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprFAdd(LHS, RHS);
+    return ConstantExpr::getFAdd(LHS, RHS);
   }
   Constant *CreateSub(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprSub(LHS, RHS);
+    return ConstantExpr::getSub(LHS, RHS);
+  }
+  Constant *CreateNSWSub(Constant *LHS, Constant *RHS) const {
+    return ConstantExpr::getNSWSub(LHS, RHS);
+  }
+  Constant *CreateNUWSub(Constant *LHS, Constant *RHS) const {
+    return ConstantExpr::getNUWSub(LHS, RHS);
   }
   Constant *CreateFSub(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprFSub(LHS, RHS);
+    return ConstantExpr::getFSub(LHS, RHS);
   }
   Constant *CreateMul(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprMul(LHS, RHS);
+    return ConstantExpr::getMul(LHS, RHS);
+  }
+  Constant *CreateNSWMul(Constant *LHS, Constant *RHS) const {
+    return ConstantExpr::getNSWMul(LHS, RHS);
+  }
+  Constant *CreateNUWMul(Constant *LHS, Constant *RHS) const {
+    return ConstantExpr::getNUWMul(LHS, RHS);
   }
   Constant *CreateFMul(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprFMul(LHS, RHS);
+    return ConstantExpr::getFMul(LHS, RHS);
   }
   Constant *CreateUDiv(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprUDiv(LHS, RHS);
+    return ConstantExpr::getUDiv(LHS, RHS);
   }
   Constant *CreateSDiv(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprSDiv(LHS, RHS);
+    return ConstantExpr::getSDiv(LHS, RHS);
+  }
+  Constant *CreateExactSDiv(Constant *LHS, Constant *RHS) const {
+    return ConstantExpr::getExactSDiv(LHS, RHS);
   }
   Constant *CreateFDiv(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprFDiv(LHS, RHS);
+    return ConstantExpr::getFDiv(LHS, RHS);
   }
   Constant *CreateURem(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprURem(LHS, RHS);
+    return ConstantExpr::getURem(LHS, RHS);
   }
   Constant *CreateSRem(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprSRem(LHS, RHS);
+    return ConstantExpr::getSRem(LHS, RHS);
   }
   Constant *CreateFRem(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprFRem(LHS, RHS);
+    return ConstantExpr::getFRem(LHS, RHS);
   }
   Constant *CreateShl(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprShl(LHS, RHS);
+    return ConstantExpr::getShl(LHS, RHS);
   }
   Constant *CreateLShr(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprLShr(LHS, RHS);
+    return ConstantExpr::getLShr(LHS, RHS);
   }
   Constant *CreateAShr(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprAShr(LHS, RHS);
+    return ConstantExpr::getAShr(LHS, RHS);
   }
   Constant *CreateAnd(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprAnd(LHS, RHS);
+    return ConstantExpr::getAnd(LHS, RHS);
   }
   Constant *CreateOr(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprOr(LHS, RHS);
+    return ConstantExpr::getOr(LHS, RHS);
   }
   Constant *CreateXor(Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExprXor(LHS, RHS);
+    return ConstantExpr::getXor(LHS, RHS);
   }
 
   Constant *CreateBinOp(Instruction::BinaryOps Opc,
                         Constant *LHS, Constant *RHS) const {
-    return Context.getConstantExpr(Opc, LHS, RHS);
+    return ConstantExpr::get(Opc, LHS, RHS);
   }
 
   //===--------------------------------------------------------------------===//
@@ -98,13 +119,19 @@ public:
   //===--------------------------------------------------------------------===//
 
   Constant *CreateNeg(Constant *C) const {
-    return Context.getConstantExprNeg(C);
+    return ConstantExpr::getNeg(C);
+  }
+  Constant *CreateNSWNeg(Constant *C) const {
+    return ConstantExpr::getNSWNeg(C);
+  }
+  Constant *CreateNUWNeg(Constant *C) const {
+    return ConstantExpr::getNUWNeg(C);
   }
   Constant *CreateFNeg(Constant *C) const {
-    return Context.getConstantExprFNeg(C);
+    return ConstantExpr::getFNeg(C);
   }
   Constant *CreateNot(Constant *C) const {
-    return Context.getConstantExprNot(C);
+    return ConstantExpr::getNot(C);
   }
 
   //===--------------------------------------------------------------------===//
@@ -113,11 +140,20 @@ public:
 
   Constant *CreateGetElementPtr(Constant *C, Constant* const *IdxList,
                                 unsigned NumIdx) const {
-    return Context.getConstantExprGetElementPtr(C, IdxList, NumIdx);
+    return ConstantExpr::getGetElementPtr(C, IdxList, NumIdx);
   }
   Constant *CreateGetElementPtr(Constant *C, Value* const *IdxList,
                                 unsigned NumIdx) const {
-    return Context.getConstantExprGetElementPtr(C, IdxList, NumIdx);
+    return ConstantExpr::getGetElementPtr(C, IdxList, NumIdx);
+  }
+
+  Constant *CreateInBoundsGetElementPtr(Constant *C, Constant* const *IdxList,
+                                        unsigned NumIdx) const {
+    return ConstantExpr::getInBoundsGetElementPtr(C, IdxList, NumIdx);
+  }
+  Constant *CreateInBoundsGetElementPtr(Constant *C, Value* const *IdxList,
+                                        unsigned NumIdx) const {
+    return ConstantExpr::getInBoundsGetElementPtr(C, IdxList, NumIdx);
   }
 
   //===--------------------------------------------------------------------===//
@@ -126,11 +162,17 @@ public:
 
   Constant *CreateCast(Instruction::CastOps Op, Constant *C,
                        const Type *DestTy) const {
-    return Context.getConstantExprCast(Op, C, DestTy);
+    return ConstantExpr::getCast(Op, C, DestTy);
+  }
+  Constant *CreatePointerCast(Constant *C, const Type *DestTy) const {
+    return ConstantExpr::getPointerCast(C, DestTy);
   }
   Constant *CreateIntCast(Constant *C, const Type *DestTy,
                           bool isSigned) const {
-    return Context.getConstantExprIntegerCast(C, DestTy, isSigned);
+    return ConstantExpr::getIntegerCast(C, DestTy, isSigned);
+  }
+  Constant *CreateFPCast(Constant *C, const Type *DestTy) const {
+    return ConstantExpr::getFPCast(C, DestTy);
   }
 
   Constant *CreateBitCast(Constant *C, const Type *DestTy) const {
@@ -142,8 +184,15 @@ public:
   Constant *CreatePtrToInt(Constant *C, const Type *DestTy) const {
     return CreateCast(Instruction::PtrToInt, C, DestTy);
   }
+  Constant *CreateZExtOrBitCast(Constant *C, const Type *DestTy) const {
+    return ConstantExpr::getZExtOrBitCast(C, DestTy);
+  }
+  Constant *CreateSExtOrBitCast(Constant *C, const Type *DestTy) const {
+    return ConstantExpr::getSExtOrBitCast(C, DestTy);
+  }
+
   Constant *CreateTruncOrBitCast(Constant *C, const Type *DestTy) const {
-    return Context.getConstantExprTruncOrBitCast(C, DestTy);
+    return ConstantExpr::getTruncOrBitCast(C, DestTy);
   }
 
   //===--------------------------------------------------------------------===//
@@ -152,11 +201,11 @@ public:
 
   Constant *CreateICmp(CmpInst::Predicate P, Constant *LHS,
                        Constant *RHS) const {
-    return Context.getConstantExprCompare(P, LHS, RHS);
+    return ConstantExpr::getCompare(P, LHS, RHS);
   }
   Constant *CreateFCmp(CmpInst::Predicate P, Constant *LHS,
                        Constant *RHS) const {
-    return Context.getConstantExprCompare(P, LHS, RHS);
+    return ConstantExpr::getCompare(P, LHS, RHS);
   }
 
   //===--------------------------------------------------------------------===//
@@ -164,31 +213,31 @@ public:
   //===--------------------------------------------------------------------===//
 
   Constant *CreateSelect(Constant *C, Constant *True, Constant *False) const {
-    return Context.getConstantExprSelect(C, True, False);
+    return ConstantExpr::getSelect(C, True, False);
   }
 
   Constant *CreateExtractElement(Constant *Vec, Constant *Idx) const {
-    return Context.getConstantExprExtractElement(Vec, Idx);
+    return ConstantExpr::getExtractElement(Vec, Idx);
   }
 
   Constant *CreateInsertElement(Constant *Vec, Constant *NewElt,
                                 Constant *Idx) const {
-    return Context.getConstantExprInsertElement(Vec, NewElt, Idx);
+    return ConstantExpr::getInsertElement(Vec, NewElt, Idx);
   }
 
   Constant *CreateShuffleVector(Constant *V1, Constant *V2,
                                 Constant *Mask) const {
-    return Context.getConstantExprShuffleVector(V1, V2, Mask);
+    return ConstantExpr::getShuffleVector(V1, V2, Mask);
   }
 
   Constant *CreateExtractValue(Constant *Agg, const unsigned *IdxList,
                                unsigned NumIdx) const {
-    return Context.getConstantExprExtractValue(Agg, IdxList, NumIdx);
+    return ConstantExpr::getExtractValue(Agg, IdxList, NumIdx);
   }
 
   Constant *CreateInsertValue(Constant *Agg, Constant *Val,
                               const unsigned *IdxList, unsigned NumIdx) const {
-    return Context.getConstantExprInsertValue(Agg, Val, IdxList, NumIdx);
+    return ConstantExpr::getInsertValue(Agg, Val, IdxList, NumIdx);
   }
 };