[PATCH] D138532: [SPARC][clang] Enable frame pointer optimization by default

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

> Enable frame pointer optimization by default to match it with other targets.

I think we usually follow GCC instead of other targets.

I am unfamiliar with sparc. Can you show an example where `-fomit-frame-pointer`/`-fno-omit-frame-pointer` demonstrate a codegen difference? I tried some simple examples and cannot reproduce a difference.

It's somewhat unfortunate to add 6 RUN lines to test these sparc behaviors...


Repository:
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  https://reviews.llvm.org/D138532/new/

https://reviews.llvm.org/D138532