[PATCH] D153742: [RISCV] Add Zce extension.

[Jessica Clarke via Phabricator via llvm-commits]

jrtc27 added a comment.

What does that mean for `.option arch, +zce, +f` with -march=rv32i? Should that result in Zcf being present or not? My guess is binutils's dodgy implementation (which only considers implications at the end, so `.option arch, foo, bar` is not just shorthand for `.option arch, foo; .option arch, bar` as it should be in a sane world) says yes but we say no.


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  https://reviews.llvm.org/D153742/new/

https://reviews.llvm.org/D153742