The TargetData is not used for the isPowerOfTwo determination. It has never

[oota-llvm.git] / include / llvm / IntrinsicInst.h

diff --git a/include/llvm/IntrinsicInst.h b/include/llvm/IntrinsicInst.h
index 1e8bf8b5c9167775ca334c0b31e1c5420059fb15..9b2afd56e05f5b098b3b10d4722795216757c497 100644 (file)
--- a/include/llvm/IntrinsicInst.h
+++ b/include/llvm/IntrinsicInst.h
@@ -34,9 +34,9 @@ namespace llvm {
   /// functions.  This allows the standard isa/dyncast/cast functionality to
   /// work with calls to intrinsic functions.
   class IntrinsicInst : public CallInst {
-    IntrinsicInst();                      // DO NOT IMPLEMENT
-    IntrinsicInst(const IntrinsicInst&);  // DO NOT IMPLEMENT
-    void operator=(const IntrinsicInst&); // DO NOT IMPLEMENT
+    IntrinsicInst() LLVM_DELETED_FUNCTION;
+    IntrinsicInst(const IntrinsicInst&) LLVM_DELETED_FUNCTION;
+    void operator=(const IntrinsicInst&) LLVM_DELETED_FUNCTION;
   public:
     /// getIntrinsicID - Return the intrinsic ID of this intrinsic.
     ///
@@ -45,7 +45,6 @@ namespace llvm {
     }
 
     // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const IntrinsicInst *) { return true; }
     static inline bool classof(const CallInst *I) {
       if (const Function *CF = I->getCalledFunction())
         return CF->getIntrinsicID() != 0;
@@ -55,14 +54,13 @@ namespace llvm {
       return isa<CallInst>(V) && classof(cast<CallInst>(V));
     }
   };
-
+  
   /// DbgInfoIntrinsic - This is the common base class for debug info intrinsics
   ///
   class DbgInfoIntrinsic : public IntrinsicInst {
   public:
 
     // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const DbgInfoIntrinsic *) { return true; }
     static inline bool classof(const IntrinsicInst *I) {
       switch (I->getIntrinsicID()) {
       case Intrinsic::dbg_declare:
@@ -83,10 +81,9 @@ namespace llvm {
   class DbgDeclareInst : public DbgInfoIntrinsic {
   public:
     Value *getAddress() const;
-    MDNode *getVariable() const { return cast<MDNode>(getOperand(1)); }
+    MDNode *getVariable() const { return cast<MDNode>(getArgOperand(1)); }
 
     // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const DbgDeclareInst *) { return true; }
     static inline bool classof(const IntrinsicInst *I) {
       return I->getIntrinsicID() == Intrinsic::dbg_declare;
     }
@@ -103,12 +100,11 @@ namespace llvm {
     Value *getValue();
     uint64_t getOffset() const {
       return cast<ConstantInt>(
-                             const_cast<Value*>(getOperand(1)))->getZExtValue();
+                          const_cast<Value*>(getArgOperand(1)))->getZExtValue();
     }
-    MDNode *getVariable() const { return cast<MDNode>(getOperand(2)); }
+    MDNode *getVariable() const { return cast<MDNode>(getArgOperand(2)); }
 
     // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const DbgValueInst *) { return true; }
     static inline bool classof(const IntrinsicInst *I) {
       return I->getIntrinsicID() == Intrinsic::dbg_value;
     }
@@ -121,11 +117,11 @@ namespace llvm {
   ///
   class MemIntrinsic : public IntrinsicInst {
   public:
-    Value *getRawDest() const { return const_cast<Value*>(getOperand(0)); }
+    Value *getRawDest() const { return const_cast<Value*>(getArgOperand(0)); }
 
-    Value *getLength() const { return const_cast<Value*>(getOperand(2)); }
+    Value *getLength() const { return const_cast<Value*>(getArgOperand(2)); }
     ConstantInt *getAlignmentCst() const {
-      return cast<ConstantInt>(const_cast<Value*>(getOperand(3)));
+      return cast<ConstantInt>(const_cast<Value*>(getArgOperand(3)));
     }
 
     unsigned getAlignment() const {
@@ -133,10 +129,14 @@ namespace llvm {
     }
 
     ConstantInt *getVolatileCst() const {
-      return cast<ConstantInt>(const_cast<Value*>(getOperand(4)));
+      return cast<ConstantInt>(const_cast<Value*>(getArgOperand(4)));
     }
     bool isVolatile() const {
-      return getVolatileCst()->getZExtValue() != 0;
+      return !getVolatileCst()->isZero();
+    }
+
+    unsigned getDestAddressSpace() const {
+      return cast<PointerType>(getRawDest()->getType())->getAddressSpace();
     }
 
     /// getDest - This is just like getRawDest, but it strips off any cast
@@ -149,29 +149,28 @@ namespace llvm {
     void setDest(Value *Ptr) {
       assert(getRawDest()->getType() == Ptr->getType() &&
              "setDest called with pointer of wrong type!");
-      setOperand(0, Ptr);
+      setArgOperand(0, Ptr);
     }
 
     void setLength(Value *L) {
       assert(getLength()->getType() == L->getType() &&
              "setLength called with value of wrong type!");
-      setOperand(2, L);
+      setArgOperand(2, L);
     }
 
     void setAlignment(Constant* A) {
-      setOperand(3, A);
+      setArgOperand(3, A);
     }
 
     void setVolatile(Constant* V) {
-      setOperand(4, V);
+      setArgOperand(4, V);
     }
 
-    const Type *getAlignmentType() const {
-      return getOperand(3)->getType();
+    Type *getAlignmentType() const {
+      return getArgOperand(3)->getType();
     }
 
     // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const MemIntrinsic *) { return true; }
     static inline bool classof(const IntrinsicInst *I) {
       switch (I->getIntrinsicID()) {
       case Intrinsic::memcpy:
@@ -192,16 +191,15 @@ namespace llvm {
   public:
     /// get* - Return the arguments to the instruction.
     ///
-    Value *getValue() const { return const_cast<Value*>(getOperand(1)); }
+    Value *getValue() const { return const_cast<Value*>(getArgOperand(1)); }
 
     void setValue(Value *Val) {
       assert(getValue()->getType() == Val->getType() &&
              "setValue called with value of wrong type!");
-      setOperand(1, Val);
+      setArgOperand(1, Val);
     }
 
     // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const MemSetInst *) { return true; }
     static inline bool classof(const IntrinsicInst *I) {
       return I->getIntrinsicID() == Intrinsic::memset;
     }
@@ -216,21 +214,24 @@ namespace llvm {
   public:
     /// get* - Return the arguments to the instruction.
     ///
-    Value *getRawSource() const { return const_cast<Value*>(getOperand(1)); }
+    Value *getRawSource() const { return const_cast<Value*>(getArgOperand(1)); }
 
     /// getSource - This is just like getRawSource, but it strips off any cast
     /// instructions that feed it, giving the original input.  The returned
     /// value is guaranteed to be a pointer.
     Value *getSource() const { return getRawSource()->stripPointerCasts(); }
 
+    unsigned getSourceAddressSpace() const {
+      return cast<PointerType>(getRawSource()->getType())->getAddressSpace();
+    }
+
     void setSource(Value *Ptr) {
       assert(getRawSource()->getType() == Ptr->getType() &&
              "setSource called with pointer of wrong type!");
-      setOperand(1, Ptr);
+      setArgOperand(1, Ptr);
     }
 
     // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const MemTransferInst *) { return true; }
     static inline bool classof(const IntrinsicInst *I) {
       return I->getIntrinsicID() == Intrinsic::memcpy ||
              I->getIntrinsicID() == Intrinsic::memmove;
@@ -246,7 +247,6 @@ namespace llvm {
   class MemCpyInst : public MemTransferInst {
   public:
     // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const MemCpyInst *) { return true; }
     static inline bool classof(const IntrinsicInst *I) {
       return I->getIntrinsicID() == Intrinsic::memcpy;
     }
@@ -260,7 +260,6 @@ namespace llvm {
   class MemMoveInst : public MemTransferInst {
   public:
     // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const MemMoveInst *) { return true; }
     static inline bool classof(const IntrinsicInst *I) {
       return I->getIntrinsicID() == Intrinsic::memmove;
     }
@@ -269,41 +268,47 @@ namespace llvm {
     }
   };
 
-  /// EHSelectorInst - This represents the llvm.eh.selector instruction.
+  /// VAStartInst - This represents the llvm.va_start intrinsic.
   ///
-  class EHSelectorInst : public IntrinsicInst {
+  class VAStartInst : public IntrinsicInst {
   public:
-    // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const EHSelectorInst *) { return true; }
     static inline bool classof(const IntrinsicInst *I) {
-      return I->getIntrinsicID() == Intrinsic::eh_selector;
+      return I->getIntrinsicID() == Intrinsic::vastart;
     }
     static inline bool classof(const Value *V) {
       return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
     }
+
+    Value *getArgList() const { return const_cast<Value*>(getArgOperand(0)); }
   };
 
-  /// MemoryUseIntrinsic - This is the common base class for the memory use
-  /// marker intrinsics.
+  /// VAEndInst - This represents the llvm.va_end intrinsic.
   ///
-  class MemoryUseIntrinsic : public IntrinsicInst {
+  class VAEndInst : public IntrinsicInst {
   public:
+    static inline bool classof(const IntrinsicInst *I) {
+      return I->getIntrinsicID() == Intrinsic::vaend;
+    }
+    static inline bool classof(const Value *V) {
+      return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
+    }
 
-    // Methods for support type inquiry through isa, cast, and dyn_cast:
-    static inline bool classof(const MemoryUseIntrinsic *) { return true; }
+    Value *getArgList() const { return const_cast<Value*>(getArgOperand(0)); }
+  };
+
+  /// VACopyInst - This represents the llvm.va_copy intrinsic.
+  ///
+  class VACopyInst : public IntrinsicInst {
+  public:
     static inline bool classof(const IntrinsicInst *I) {
-      switch (I->getIntrinsicID()) {
-      case Intrinsic::lifetime_start:
-      case Intrinsic::lifetime_end:
-      case Intrinsic::invariant_start:
-      case Intrinsic::invariant_end:
-        return true;
-      default: return false;
-      }
+      return I->getIntrinsicID() == Intrinsic::vacopy;
     }
     static inline bool classof(const Value *V) {
       return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
     }
+
+    Value *getDest() const { return const_cast<Value*>(getArgOperand(0)); }
+    Value *getSrc() const { return const_cast<Value*>(getArgOperand(1)); }
   };
 
 }