Hi All, cc: Matthias Liedtke, Clemens Backes I am working on adding AddReduce / arm64 SIMD ADDV instruction support in this patch: https://chromium-review.googlesource.com/c/v8/v8/+/7462509 . For this patch, I am looking to add a fuzztest to compare correctness between turboshaft and liftoff executions of some simple wasm code, which can exercise the pre-optimized instructions in question here (to prove that any optimizations retain correctness).
This problem doesn't seem to really have an example/comparable solution already V8 to my knowledge (I will gladly be corrected on that!). `test/unittests/wasm/module-generation-fuzztest.cc`'s `SimdSeeds()` could be an example of how to achieve something like this? I am not entirely sure what's going on with that function, but perhaps it is a wasm blob? In general this seems a very non-obvious addition to be made, and I could do with all the help and suggestions on offer. Thanks, Emily -- -- 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/59abf3f7-4c1c-4454-a101-1000a8eceaean%40googlegroups.com.
