[PATCH] D83778: MIPS: add build time option to disable madd.fmt
YunQiang Su via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 21 04:14:13 PDT 2020
wzssyqa marked 3 inline comments as done.
wzssyqa added a comment.
For source distributions, like gentoo, it is OK. while for binary distributions like Debian, Fedora, we need to distribute the single binary object to user.
Except the program itself can do auto detect and dispatch different code, we have no way to assume it.
So, the only choice for binary distribution is to disable these insns fully.
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https://reviews.llvm.org/D83778/new/
https://reviews.llvm.org/D83778
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