[clang] [llvm] [clang][llvm][SPIR-V] Explicitly encode native integer widths for SPIR-V (PR #110695)

[Alex Voicu via cfe-commits]

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@@ -1,56 +0,0 @@
-; This test aims to check ability to support "Arithmetic with Overflow" intrinsics
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AlexVlx wrote:

Can you please elaborate on "why"? Again, this relies on an opportunistic optimisation, that is not crucial / can be superseded by others. If the optimisation/transform is very important, then the way is not to just run -O3 anyway, but rather isolate codegenprepare and it's required analyses (which is doable, if a wee big painful). But I'd like to understand exactly what the intent behind the test was/is.

https://github.com/llvm/llvm-project/pull/110695