[llvm-commits] [llvm] r74110 - in /llvm/trunk: include/llvm/CodeGen/ValueTypes.h include/llvm/Target/TargetLowering.h lib/CodeGen/SelectionDAG/LegalizeDAG.cpp lib/CodeGen/SelectionDAG/LegalizeTypes.h lib/CodeGen/SelectionDAG/TargetLowering.cpp

[Duncan Sands]

Hi David,

> --- llvm/trunk/include/llvm/CodeGen/ValueTypes.h (original)
> +++ llvm/trunk/include/llvm/CodeGen/ValueTypes.h Wed Jun 24 14:41:55 2009
> @@ -1,3 +1,4 @@
> +

pointless newline!

>  //===- CodeGen/ValueTypes.h - Low-Level Target independ. types --*- C++ -*-===//
>  //
>  //                     The LLVM Compiler Infrastructure
> @@ -72,6 +73,11 @@
>  
>        LAST_VALUETYPE =  30,   // This always remains at the end of the list.
>  
> +      // This is the current maximum for LAST_VALUETYPE.
> +      // Affects ValueTypeActions in TargetLowering.h.
> +      // MVT::MAX_ALLOWED_VALUETYPE is used for asserts and to size bit vectors
> +      MAX_ALLOWED_VALUETYPE = 64,
> +

Is it checked anywhere that LAST_VALUETYPE <= MAX_ALLOWED_VALUETYPE?

Ciao,

Duncan.