avoid redundant GET_THREAD() calls

This reduces binary size slightly on my 32-bit system:

   text    data     bss     dec     hex filename
2847705   12360   30632 2890697  2c1bc9 ruby.orig
2847641   12360   30632 2890633  2c1b89 ruby

* iseq.c (rb_iseq_compile_with_option): reuse result of previous
  GET_THREAD() call
* thread.c (thread_create_core): ditto
  (rb_mutex_trylock): ditto
  (rb_mutex_lock): ditto
* process.c (rb_waitpid): avoid multiple eval from RUBY_VM_CHECK_INTS
* thread.c (rb_thread_check_ints): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/iseq.c b/iseq.c
index eee0148dff..774aafadda 100644
--- a/iseq.c
+++ b/iseq.c
@@ -568,7 +568,7 @@ rb_iseq_compile_with_option(VALUE src, VALUE file, VALUE absolute_path, VALUE li
 	    node = rb_parser_compile_string_path(parser, file, src, ln);
 
 	    if (!node) {
-		rb_exc_raise(GET_THREAD()->errinfo);	/* TODO: check err */
+		rb_exc_raise(th->errinfo);	/* TODO: check err */
 	    }
 	}