mgehre-amd added a comment.

Thanks for the quick review!



================
Comment at: clang/test/Sema/large-bit-int.c:1
+// RUN: %clang_cc1 -fexperimental-max-bitint-width=1024 -fsyntax-only -verify 
%s -Wno-unused -triple x86_64-gnu-linux
+
----------------
aaron.ballman wrote:
> Thoughts on adding a frontend diagnostic if the user specifies a value larger 
> than `llvm::IntegerType::MAX_INT_BITS`? I'm on the fence. OTOneH, this gives 
> a good user experience in the event of mistypes in the command line, 
> OTOtherH, it's a cc1-only option that we expect to remove in the (hopefully) 
> near future.
> 
> Also, I don't think the triple is needed and I'm pretty sure `-Wno-unused` is 
> the default already.
I was thinking that this is both only a cc1 option and at the same time 
MAX_INT_BITS is really big, so I don't imagine a practical case where one 
intends to have bigger _BitInts.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D127287/new/

https://reviews.llvm.org/D127287

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