Fix comment.

[oota-llvm.git] / include / llvm / CodeGen / ValueTypes.h

diff --git a/include/llvm/CodeGen/ValueTypes.h b/include/llvm/CodeGen/ValueTypes.h
index fe1b11a2686c8ff908b0bba984192ea4afae31c8..b7a3c9a8e5ef6caec7b88610483abd7cb88412ac 100644 (file)
--- a/include/llvm/CodeGen/ValueTypes.h
+++ b/include/llvm/CodeGen/ValueTypes.h
@@ -120,36 +120,8 @@ namespace MVT {  // MVT = Machine Value Types
   /// NumElements in length, where each element is of type VT.  If there is no
   /// ValueType that represents this vector, a ValueType of Other is returned.
   ///
-  static inline ValueType getVectorType(ValueType VT, unsigned NumElements) {
-    switch (VT) {
-    default: 
-      break;
-    case MVT::i8:
-      if (NumElements == 8)  return MVT::v8i8;
-      if (NumElements == 16) return MVT::v16i8;
-        break;
-    case MVT::i16:
-      if (NumElements == 4)  return MVT::v4i16;
-      if (NumElements == 8)  return MVT::v8i16;
-        break;
-    case MVT::i32:
-      if (NumElements == 2)  return MVT::v2i32;
-      if (NumElements == 4)  return MVT::v4i32;
-        break;
-    case MVT::i64:
-      if (NumElements == 2)  return MVT::v2i64;
-      break;
-    case MVT::f32:
-      if (NumElements == 2)  return MVT::v2f32;
-      if (NumElements == 4)  return MVT::v4f32;
-        break;
-    case MVT::f64:
-      if (NumElements == 2)  return MVT::v2f64;
-      break;
-    }
-    return MVT::Other;
-  }
-  
+  ValueType getVectorType(ValueType VT, unsigned NumElements);
+    
   /// MVT::getVectorBaseType - Given a packed vector type, return the type of
   /// each element.
   static inline ValueType getVectorBaseType(ValueType VT) {
@@ -203,13 +175,13 @@ namespace MVT {  // MVT = Machine Value Types
   /// bits in the specified integer value type.
   static inline uint64_t getIntVTBitMask(ValueType VT) {
     assert(isInteger(VT) && !isVector(VT) && "Only applies to int scalars!");
-    return ~0ULL >> (64-getSizeInBits(VT));
+    return ~uint64_t(0UL) >> (64-getSizeInBits(VT));
   }
   /// MVT::getIntVTSignBit - Return an integer with a 1 in the position of the
   /// sign bit for the specified integer value type.
   static inline uint64_t getIntVTSignBit(ValueType VT) {
     assert(isInteger(VT) && !isVector(VT) && "Only applies to int scalars!");
-    return 1ULL << (getSizeInBits(VT)-1);
+    return uint64_t(1UL) << (getSizeInBits(VT)-1);
   }
 
   /// MVT::getValueTypeString - This function returns value type as a string,