[PATCH] D72932: [ARM] Follow AACPS standard for volatile bit-fields access width

[Diogo N. Sampaio via Phabricator via cfe-commits]

dnsampaio marked 6 inline comments as done.
dnsampaio added a comment.

Indeed not all of them. Fixed this time.



================
Comment at: clang/include/clang/Basic/CodeGenOptions.def:396
+/// according to the field declaring type width.
+CODEGENOPT(ForceNoAAPCSBitfieldWidth, 1, 0)
+
----------------
ostannard wrote:
> Why is this a negative option, when the one above is positive?
The enforcing of number of accesses would not be accepted if it was not an opt-in option. This one I expect it should be accepted with a single opt-out option.


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  https://reviews.llvm.org/D72932/new/

https://reviews.llvm.org/D72932