[PATCH] D148315: [RISCV] Modify arch string parsing order according to latest riscv spec

[Jessica Clarke via Phabricator via llvm-commits]

jrtc27 added subscribers: cmuellner, philipp.tomsich.
jrtc27 added a comment.

The damage is probably limited in scope from a build system perspective given it’s only noticeable if you’re writing software that needs S extensions, ie privileged ones? This is still completely crap from RVI though and continues to make them look incompetent by making more breaking changes. @philipp.tomsich @cmuellner How can we push back against RVI doing this? Is GCC/binutils going to follow suit? And I guess we also have an issue on the psABI side since the arch string there is meant to be canonical… so maybe toolchains should NAK this and force RVI to backtrack?


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  https://reviews.llvm.org/D148315/new/

https://reviews.llvm.org/D148315