efriedma added a comment. If someone is compiling C code that doesn't have undefined behavior, it should work; if it doesn't, that's a clear bug. (As far as I know, there shouldn't be any issues here, but if there are, file a bug and CC me.)
WebAssembly is not the only platform where varargs and non-varargs calls are incompatible. Some other popular platforms where this is a problem are 64-bit Windows and hard-float AArch32. So I don't think it makes sense to enable this specifically for one target. Repository: rL LLVM https://reviews.llvm.org/D43540 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
