From: "usa (Usaku NAKAMURA)" Date: 2021-12-27T08:47:05+00:00 Subject: [ruby-core:106834] [Ruby master Bug#18439] Support YJIT for VC++ Issue #18439 has been reported by usa (Usaku NAKAMURA). ---------------------------------------- Bug #18439: Support YJIT for VC++ https://bugs.ruby-lang.org/issues/18439 * Author: usa (Usaku NAKAMURA) * Status: Open * Priority: Normal * Backport: 2.6: UNKNOWN, 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN ---------------------------------------- I heard that supporting YJIT for VC++ needs mmap from k0kubun-san, so I implemented tiny mmap emulation on Windows and committed it to master. And, I found we need more changes to actually enabled YJIT for VC++, at least: - YJIT requires `OPT_DIRECT_THREADED_CODE` or `OPT_CALL_THREADED_CODE` in `rb_yjit_compile_iseq()`. Really? - Maybe ABI deffers between VC++ and YJIT's expectation. Can I get support to fix above? -- https://bugs.ruby-lang.org/ Unsubscribe: