Always inline rb_tr_wrap and rb_tr_unwrap in C for performance.

PullRequest: truffleruby/523

Author: aardvark179

lib/cext/include/truffleruby/truffleruby-pre.h

@@ -31,18 +31,23 @@ typedef void *VALUE;
 typedef long SIGNED_VALUE;
 typedef VALUE ID;
 
-// Wrapping and unwrapping of values.
-
-VALUE rb_tr_wrap(VALUE);
-VALUE rb_tr_unwrap(VALUE);
-
 // Support
 
 extern void* rb_tr_cext;
 #define RUBY_CEXT ((void *)(&rb_tr_cext))
 
 #define MUST_INLINE __attribute__((always_inline)) inline
 
+// Wrapping and unwrapping of values.
+
+MUST_INLINE VALUE rb_tr_wrap(VALUE object) {
+  return polyglot_invoke(RUBY_CEXT, "rb_tr_wrap", object);
+}
+
+MUST_INLINE VALUE rb_tr_unwrap(VALUE object) {
+  return polyglot_invoke(RUBY_CEXT, "rb_tr_unwrap", object);
+}
+
 #include <ruby/thread_native.h>
 
 // Helpers

src/main/c/cext/ruby.c

@@ -4623,11 +4623,3 @@ VALUE rb_syserr_new_str(int n, VALUE arg) {
 VALUE rb_yield_values2(int argc, const VALUE *argv) {
   rb_tr_error("rb_yield_values2 not implemented");
 }
-
-VALUE rb_tr_wrap(VALUE object) {
-  return polyglot_invoke(RUBY_CEXT, "rb_tr_wrap", object);
-}
-
-VALUE rb_tr_unwrap(VALUE object) {
-  return polyglot_invoke(RUBY_CEXT, "rb_tr_unwrap", object);
-}