diff options
author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-07-16 20:42:43 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-07-16 20:42:43 +0000 |
commit | 4fd244358016913ccb4e2e6840ea8dc3459c4fb7 (patch) | |
tree | c120482753ed7da03cb06d68d6d077bcf1a10cad /process.c | |
parent | 5d59a808ced5fd56e5a5f341c7ce922f27f1877d (diff) |
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
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -887,7 +887,8 @@ rb_waitpid(rb_pid_t pid, int *st, int flags) RUBY_UBF_PROCESS, 0); if (result < 0) { if (errno == EINTR) { - RUBY_VM_CHECK_INTS(GET_THREAD()); + rb_thread_t *th = GET_THREAD(); + RUBY_VM_CHECK_INTS(th); goto retry; } return (rb_pid_t)-1; |