On Sun, 27 Oct 2024 01:22:13 GMT, Jatin Bhateja <jbhat...@openjdk.org> wrote:
>> I believe the matcher only needs the exact type of the node but not its >> inputs. E.g. it should not be an issue if we `AddVB` a `vector<int,8>` and a >> `vector<long,2>` into a `vector<byte,16>`. > > Generic vector operand resolution cocretizes generic operands based on type > agnostic node size, its a post matcher pass, and its job is to replace > generic MachOper operand nodes with cocrete ones (vec[SDXYZ]) which holds > precise register mask needed by register allocator. @jaskarth I notice we have `process_late_inline_calls_no_inline` below, please put lowering after it because `process_late_inline_calls_no_inline` does do igvn. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/21599#discussion_r1819902884
