From 7fd11834676eb4df34f7160aed1cdf798e60d0b9 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 7 Jan 2018 19:18:49 +0000
Subject: 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
---
 vm_core.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'vm_core.h')

diff --git a/vm_core.h b/vm_core.h
index bbb52d4ce1..a08e8a6777 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -483,6 +483,7 @@ enum ruby_basic_operators {
     BOP_UMINUS,
     BOP_MAX,
     BOP_MIN,
+    BOP_CALL,
 
     BOP_LAST_
 };
@@ -619,6 +620,7 @@ typedef struct rb_vm_struct {
 #define NIL_REDEFINED_OP_FLAG    (1 << 9)
 #define TRUE_REDEFINED_OP_FLAG   (1 << 10)
 #define FALSE_REDEFINED_OP_FLAG  (1 << 11)
+#define PROC_REDEFINED_OP_FLAG   (1 << 12)
 
 #define BASIC_OP_UNREDEFINED_P(op, klass) (LIKELY((GET_VM()->redefined_flag[(op)]&(klass)) == 0))
 
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