[polly] r330289 - [RuntimeDebugBuilder] Turn assert into an unreachable

[Tobias Grosser via llvm-commits]

Project r330309.

Best,
Tobias

On Thu, Apr 19, 2018, at 01:03, Michael Kruse via llvm-commits wrote:
> 2018-04-18 15:18 GMT-05:00 Tobias Grosser via llvm-commits
> <llvm-commits at lists.llvm.org>:
> > --- polly/trunk/lib/CodeGen/RuntimeDebugBuilder.cpp (original)
> > +++ polly/trunk/lib/CodeGen/RuntimeDebugBuilder.cpp Wed Apr 18 13:18:43 2018
> > @@ -191,8 +191,7 @@ void RuntimeDebugBuilder::createGPUPrint
> >        if (Ty->getIntegerBitWidth() < 64)
> >          Val = Builder.CreateSExt(Val, Builder.getInt64Ty());
> >        else
> > -        assert(Ty->getIntegerBitWidth() &&
> > -               "Integer types larger 64 bit not supported");
> > +        llvm_unreachable("Integer types larger 64 bit not supported");
> 
> This will crash with 64-bit integers.
> 
> Michael
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