On RISC-V we need to store vector registers in the builtin Generate_WasmCompileLazy (and others). However, not all CPUs have vector support. It's dynamically detected, and then used accordingly. Given that the builtins are precompiled, we can't use `CpuFeatures::IsSupported` as that wouldn't take the actual hardware into account. We would either remove these functions from precompilation, or have a dynamic branch looking at the CPU feature in the generated assembly.
Did other architectures run into similar issues? Any suggestions on how to handle this? Thanks. -- -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev --- You received this message because you are subscribed to the Google Groups "v8-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/v8-dev/CA%2B-a-b0D0NgKaYvJf3G9gFgyBxKbH%3DwG9EG2zcGqJc6Xbby_oA%40mail.gmail.com.
