RalfJung wrote: > there doesn't seem to be a mechanism to issue a warning from within LLVM > codegen, only to error.
RISC-V does `errs() << "Hard-float 'f' ABI can't be used for a target that " ...` and that acts as a warning. It just prints a message to stderr. It's not pretty but it's better than generating code that has the wrong ABI and spending an hour debugging that... Rust will always set `Options.FloatABIType` to a non-`Default` value for ARM-32. https://github.com/llvm/llvm-project/pull/111334 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
