diff options
| -rw-r--r-- | include/llvm/CodeGen/ValueTypes.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/ValueTypes.h b/include/llvm/CodeGen/ValueTypes.h index 77524ec0d2..e67a52a582 100644 --- a/include/llvm/CodeGen/ValueTypes.h +++ b/include/llvm/CodeGen/ValueTypes.h @@ -49,6 +49,22 @@ namespace MVT { // MVT = Machine Value Types static inline bool isFloatingPoint(ValueType VT) { return VT >= f32 && VT <= f128; } + + static inline unsigned getSizeInBits(ValueType VT) { + switch (VT) { + default: assert(0 && "ValueType has no known size!"); + case MVT::i1 : return 1; + case MVT::i8 : return 8; + case MVT::i16 : return 16; + case MVT::f32 : + case MVT::i32 : return 32; + case MVT::f64 : + case MVT::i64 : return 64; + case MVT::f80 : return 80; + case MVT::f128: + case MVT::i128: return 128; + } + } }; } // End llvm namespace |