Allow enabling YJIT and RJIT independently (#7474)

We used to require MJIT is supported when YJIT is supported. However,
now that RJIT dropped some platforms that YJIT supports, it no longer
makes sense. We should be able to enable only YJIT, and vice versa.

1 files changed, 2 insertions, 0 deletions

diff --git a/vm_core.h b/vm_core.h
index 7fbc2f0392..c75d685061 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -521,6 +521,8 @@ struct rb_iseq_constant_body {
 #endif
 };
 
+typedef VALUE (*jit_func_t)(struct rb_execution_context_struct *, struct rb_control_frame_struct *);
+
 /* T_IMEMO/iseq */
 /* typedef rb_iseq_t is in method.h */
 struct rb_iseq_struct {