benshi001 added inline comments.
================
Comment at: clang/lib/Basic/Targets/AVR.cpp:313
+ Builder.defineMacro("__UINT16_TYPE__", "unsigned int");
+ Builder.defineMacro("__INT16_TYPE__", "int");
----------------
efriedma wrote:
> Redefining `__INT16_TYPE__` like this is unusual. The macro is normally
> defined in InitPreprocessor.cpp; if the logic there is wrong, I'd prefer to
> fix it there.
>
> For specific types int16_t and uint16_t, I'm not sure if anything inside the
> compiler actually uses them at the moment, but I'd prefer to encode the type
> in the TargetInfo, along the lines of getInt64Type(), in case we need these
> types elsewhere in the future.
Making changes to InitPreprocessor.cpp will affect all targets, and I not
familar with other targets. Actually AVR is so special that it defines
`__INT16_TYPE__` to `int`.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D100701/new/
https://reviews.llvm.org/D100701
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