diff options
| -rw-r--r-- | include/llvm/CodeGen/ValueTypes.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/ValueTypes.h b/include/llvm/CodeGen/ValueTypes.h index 43ac60b639..ff1bfc26d2 100644 --- a/include/llvm/CodeGen/ValueTypes.h +++ b/include/llvm/CodeGen/ValueTypes.h @@ -179,6 +179,19 @@ namespace MVT { // MVT = Machine Value Types } } + /// MVT::getIntVectorWithNumElements - Return any integer vector type that has + /// the specified number of elements. + static inline ValueType getIntVectorWithNumElements(unsigned NumElts) { + switch (NumElts) { + default: assert(0 && "Invalid vector type!"); + case 2: return v2i32; + case 4: return v4i16; + case 8: return v8i8; + case 16: return v16i8; + } + } + + /// MVT::getIntVTBitMask - Return an integer with 1's every place there are /// bits in the specified integer value type. static inline uint64_t getIntVTBitMask(ValueType VT) { |