[llvm-commits] [llvm] r141182 - /llvm/trunk/lib/Target/PTX/PTXISelLowering.cpp

[Jakob Stoklund Olesen]

On Oct 5, 2011, at 8:11 AM, Duncan Sands wrote:

> Modified: llvm/trunk/lib/Target/PTX/PTXISelLowering.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PTX/PTXISelLowering.cpp?rev=141182&r1=141181&r2=141182&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Target/PTX/PTXISelLowering.cpp (original)
> +++ llvm/trunk/lib/Target/PTX/PTXISelLowering.cpp Wed Oct  5 10:11:08 2011
> @@ -237,36 +237,22 @@
>     for (unsigned i = 0, e = Ins.size(); i != e; ++i) {
>       EVT                  RegVT = Ins[i].VT;
>       TargetRegisterClass* TRC   = 0;
> -      int                  OpCode;
> 
>       // Determine which register class we need
> -      if (RegVT == MVT::i1) {
> +      if (RegVT == MVT::i1)
>         TRC = PTX::RegPredRegisterClass;
> -        OpCode = PTX::READPARAMPRED;
> -      }
> -      else if (RegVT == MVT::i16) {
> +      else if (RegVT == MVT::i16)
>         TRC = PTX::RegI16RegisterClass;
> -        OpCode = PTX::READPARAMI16;
> -      }
> -      else if (RegVT == MVT::i32) {
> +      else if (RegVT == MVT::i32)
>         TRC = PTX::RegI32RegisterClass;
> -        OpCode = PTX::READPARAMI32;
> -      }
> -      else if (RegVT == MVT::i64) {
> +      else if (RegVT == MVT::i64)
>         TRC = PTX::RegI64RegisterClass;
> -        OpCode = PTX::READPARAMI64;
> -      }
> -      else if (RegVT == MVT::f32) {
> +      else if (RegVT == MVT::f32)
>         TRC = PTX::RegF32RegisterClass;
> -        OpCode = PTX::READPARAMF32;
> -      }
> -      else if (RegVT == MVT::f64) {
> +      else if (RegVT == MVT::f64)
>         TRC = PTX::RegF64RegisterClass;
> -        OpCode = PTX::READPARAMF64;
> -      }
> -      else {
> +      else
>         llvm_unreachable("Unknown parameter type");
> -      }

At this point, you could simply use TRC = getRegClassFor(RegVT), right?

/jakob