introduce `trace_events' info for iseq.

* vm_core.h (rb_iseq_t::aux): add `trace_events` which represents
  which events are enabled on this iseq. With this information,
  we can skip useless trace-on changes for ISeqs.

* vm_trace.c (RUBY_EVENTS_TRACE_BY_ISEQ): moved to iseq.h and rename it
  with ISEQ_TRACE_EVENTS.

* iseq.h: introduce ISEQ_USE_COMPILE_DATA iseq (imemo) flag to represent
  COMPILE_DATA is available. In other words, iseq->aux.trace_events is not
  available when this flag is set.
  * ISEQ_COMPILE_DATA() is changed from a macro.
  * ISEQ_COMPILE_DATA_ALLOC() is added.
  * ISEQ_COMPILE_DATA_CLEAR() is added.

* iseq.c: use them.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/compile.c b/compile.c
index dcbfee2c17..f9fe6aab53 100644
--- a/compile.c
+++ b/compile.c
@@ -9326,7 +9326,7 @@ ibf_load_iseq_complete(rb_iseq_t *iseq)
     rb_iseq_t *prev_src_iseq = load->iseq;
     load->iseq = iseq;
     ibf_load_iseq_each(load, iseq, ibf_iseq_list(load)[iseq->aux.loader.index]);
-    ISEQ_COMPILE_DATA(iseq) = NULL;
+    ISEQ_COMPILE_DATA_CLEAR(iseq);
     FL_UNSET(iseq, ISEQ_NOT_LOADED_YET);
     load->iseq = prev_src_iseq;
 }