[llvm-commits] CVS: llvm/include/llvm/Instructions.h

[Chris Lattner]

Changes in directory llvm/include/llvm:

Instructions.h updated: 1.32 -> 1.33
---
Log message:

Add methods to check insert/extract element instructions for validity


---
Diffs of the changes:  (+10 -1)

 Instructions.h |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletion(-)


Index: llvm/include/llvm/Instructions.h
diff -u llvm/include/llvm/Instructions.h:1.32 llvm/include/llvm/Instructions.h:1.33
--- llvm/include/llvm/Instructions.h:1.32	Fri Apr  7 20:15:18 2006
+++ llvm/include/llvm/Instructions.h	Fri Apr  7 23:04:54 2006
@@ -738,6 +738,10 @@
   ExtractElementInst(Value *Vec, Value *Idx, const std::string &Name,
                      BasicBlock *InsertAtEnd);
 
+  /// isValidOperands - Return true if an extractelement instruction can be
+  /// formed with the specified operands.
+  static bool isValidOperands(const Value *Vec, const Value *Idx);
+  
   virtual ExtractElementInst *clone() const;
 
   virtual bool mayWriteToMemory() const { return false; }
@@ -785,6 +789,11 @@
   InsertElementInst(Value *Vec, Value *NewElt, Value *Idx,
                     const std::string &Name, BasicBlock *InsertAtEnd);
 
+  /// isValidOperands - Return true if an insertelement instruction can be
+  /// formed with the specified operands.
+  static bool isValidOperands(const Value *Vec, const Value *NewElt,
+                              const Value *Idx);
+  
   virtual InsertElementInst *clone() const;
 
   virtual bool mayWriteToMemory() const { return false; }
@@ -832,7 +841,7 @@
   ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
                     const std::string &Name, BasicBlock *InsertAtEnd);
   
-  /// isValidOperands - Return true if a value shufflevector instruction can be
+  /// isValidOperands - Return true if a shufflevector instruction can be
   /// formed with the specified operands.
   static bool isValidOperands(const Value *V1, const Value *V2,
                               const Value *Mask);