[PATCH] D129824: [RISCV] Set triple based on -march flag which can be deduced in more generic way

Jessica Clarke via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Thu Sep 15 20:21:21 PDT 2022


jrtc27 added a comment.

In D129824#3794221 <https://reviews.llvm.org/D129824#3794221>, @MaskRay wrote:

> Both D54214 <https://reviews.llvm.org/D54214> and this look like a surprising behavior to me. Do we still have time to go back the state before D54214 <https://reviews.llvm.org/D54214> and make mismatching --target & -march= an error?

Then there's no -m32 equivalent; that's what -march currently gives you... also GCC lets you do it. And -target is Clang-specific so you can't write something that works for both compilers.


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