diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-29 02:47:24 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-29 02:47:24 +0000 |
commit | 485d04253fcc3320f3f2c1d7eadf7049b84a9d24 (patch) | |
tree | 9a69236a727777e6d757648265bd2c5faac3afb2 /vm.c | |
parent | 2303483dde5db14a3d8f9dce2f41508e0de62a47 (diff) |
vm.c: use MEMCPY
* vm.c (vm_make_env_each): use MEMCPY instead of copy by loop.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm.c')
-rw-r--r-- | vm.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -512,16 +512,17 @@ vm_make_env_each(const rb_thread_t *const th, rb_control_frame_t *const cfp, env->env_size = local_size + 1 + 1; env->local_size = local_size; - for (i = 0; i <= local_size; i++) { - env->env[i] = envptr[-local_size + i]; + i = local_size + 1; + MEMCPY(env->env, envptr - local_size, VALUE, i); #if 0 + for (i = 0; i <= local_size; i++) { fprintf(stderr, "%2d ", &envptr[-local_size + i] - th->stack); dp(env->env[i]); if (RUBY_VM_NORMAL_ISEQ_P(cfp->iseq)) { /* clear value stack for GC */ envptr[-local_size + i] = 0; } -#endif } +#endif /* be careful not to trigger GC after this */ envval = TypedData_Wrap_Struct(rb_cEnv, &env_data_type, env); |