[llvm] r180087 - Add llvm_unreachable after fully covered switch to pacify GCC

[Alexey Samsonov]

Thanks!

On Tue, Apr 23, 2013 at 2:12 PM, Hans Wennborg <hans at hanshq.net> wrote:

> Author: hans
> Date: Tue Apr 23 05:12:16 2013
> New Revision: 180087
>
> URL: http://llvm.org/viewvc/llvm-project?rev=180087&view=rev
> Log:
> Add llvm_unreachable after fully covered switch to pacify GCC
>
> Modified:
>     llvm/trunk/lib/Support/Compression.cpp
>
> Modified: llvm/trunk/lib/Support/Compression.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/Compression.cpp?rev=180087&r1=180086&r2=180087&view=diff
>
> ==============================================================================
> --- llvm/trunk/lib/Support/Compression.cpp (original)
> +++ llvm/trunk/lib/Support/Compression.cpp Tue Apr 23 05:12:16 2013
> @@ -31,6 +31,7 @@ static int encodeZlibCompressionLevel(zl
>      case zlib::DefaultCompression: return Z_DEFAULT_COMPRESSION;
>      case zlib::BestSizeCompression: return 9;
>    }
> +  llvm_unreachable("Invalid zlib::CompressionLevel!");
>  }
>
>  static zlib::Status encodeZlibReturnValue(int ReturnValue) {
>
>
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-- 
Alexey Samsonov, MSK
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