Speedup `block.call` [Feature #14330]

* insns.def (getblockparamproxy): introduce new instruction to return
  the `rb_block_param_proxy` object if possible. This object responds
  to `call` method and invoke given block (completely similar to `yield`).

* method.h (OPTIMIZED_METHOD_TYPE_BLOCK_CALL): add new optimized call type
  which is for `rb_block_param_proxy.cal`.

* vm_insnhelper.c (vm_call_method_each_type): ditto.

* vm_insnhelper.c (vm_call_opt_block_call): ditto.

* vm_core.h (BOP_CALL, PROC_REDEFINED_OP_FLAG): add check for `Proc#call`
  redefinition.

* compile.c (iseq_compile_each0): compile to use new insn
  `getblockparamproxy` for method call.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/proc.c b/proc.c
index 698f84378a..3fbe099415 100644
--- a/proc.c
+++ b/proc.c
@@ -2329,6 +2329,9 @@ rb_method_entry_min_max_arity(const rb_method_entry_t *me, int *max)
 	  case OPTIMIZED_METHOD_TYPE_CALL:
 	    *max = UNLIMITED_ARGUMENTS;
 	    return 0;
+	  case OPTIMIZED_METHOD_TYPE_BLOCK_CALL:
+	    *max = UNLIMITED_ARGUMENTS;
+	    return 0;
 	  default:
 	    break;
 	}