Allow tracing of optimized methods

This updates the trace instructions to directly dispatch to
opt_send_without_block.  So this should cause no slowdown in
non-trace mode.

To enable the tracing of the optimized methods, RUBY_EVENT_C_CALL
and RUBY_EVENT_C_RETURN are added as events to the specialized
instructions.

Fixes [Bug #14870]

Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/iseq.h b/iseq.h
index b792e13703..25c130e7b7 100644
--- a/iseq.h
+++ b/iseq.h
@@ -74,6 +74,8 @@ ISEQ_ORIGINAL_ISEQ_ALLOC(const rb_iseq_t *iseq, long size)
 			   RUBY_EVENT_END   | \
 			   RUBY_EVENT_CALL  | \
 			   RUBY_EVENT_RETURN| \
+                           RUBY_EVENT_C_CALL| \
+                           RUBY_EVENT_C_RETURN| \
 			   RUBY_EVENT_B_CALL| \
 			   RUBY_EVENT_B_RETURN| \
                            RUBY_EVENT_COVERAGE_LINE| \