[PATCH] D65634: [RISCV] Default to ilp32d/lp64d in RISC-V Linux

[Alex Bradbury via Phabricator via cfe-commits]

asb added a comment.

In D65634#1618443 <https://reviews.llvm.org/D65634#1618443>, @rogfer01 wrote:

> Thanks @asb @lenary for the review!
>
> I understand that, after this change, we will also want to make `-march=rv{32,64}gc` the default in Linux as well. Otherwise there will be an ABI mismatch with the default `-march=rv{32.64}i` in a default invocation.
>
> Does this make sense?


Yes, that makes sense to me.


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https://reviews.llvm.org/D65634