[PATCH] D143479: [Clang] Emit error when caller cannot meet target feature requirement from always-inlining callee

[Qiu Chaofan via Phabricator via cfe-commits]

qiucf added a comment.

In D143479#4243143 <https://reviews.llvm.org/D143479#4243143>, @erichkeane wrote:

> Based on GCC's behavior: https://godbolt.org/z/fxWzPTT9P  I suspect our behavior is consistent/correct now, and the 'regressions' are to be expected, since GCC diagnoses the same things we do (just nicer, albeit, less informative).

This is expected. But we can do better like GCC to find 'real target requirements from called intrinsics' of a function, which may be a larger change though.


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https://reviews.llvm.org/D143479