From 3a505bda6b3b913cfad6248ea2c0f2e62d7d87c3 Mon Sep 17 00:00:00 2001
From: Robert Fancsik <frobert@inf.u-szeged.hu>
Date: Wed, 6 Nov 2019 14:49:57 +0100
Subject: [PATCH] Increase the size of VM group opcodes to 256 (#3282)

Currently there is almost 115 group opcodes so increasing the number of bits which reprent a group opcode has become actual.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
---
 jerry-core/vm/vm.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/jerry-core/vm/vm.h b/jerry-core/vm/vm.h
index e8badb54f..400caf613 100644
--- a/jerry-core/vm/vm.h
+++ b/jerry-core/vm/vm.h
@@ -44,12 +44,12 @@
  * If VM_OC_GET_ARGS_INDEX(opcode) == VM_OC_GET_BRANCH,
  * this flag signals that the branch is a backward branch.
  */
-#define VM_OC_BACKWARD_BRANCH 0x4000
+#define VM_OC_BACKWARD_BRANCH (1 << 15)
 
 /**
  * Position of "get arguments" opcode.
  */
-#define VM_OC_GET_ARGS_SHIFT 7
+#define VM_OC_GET_ARGS_SHIFT 8
 
 /**
  * Mask of "get arguments" opcode.
@@ -91,7 +91,7 @@ typedef enum
 /**
  * Mask of "group" opcode.
  */
-#define VM_OC_GROUP_MASK 0x7f
+#define VM_OC_GROUP_MASK 0xff
 
 /**
  * Extract the "group" opcode.
@@ -319,7 +319,7 @@ typedef enum
 /**
  * Bit index shift for non-static property initializers.
  */
-#define VM_OC_NON_STATIC_SHIFT 14
+#define VM_OC_NON_STATIC_SHIFT 15
 
 /**
  * This flag is set for static property initializers.
@@ -329,7 +329,7 @@ typedef enum
 /**
  * Position of "put result" opcode.
  */
-#define VM_OC_PUT_RESULT_SHIFT 10
+#define VM_OC_PUT_RESULT_SHIFT 11
 
 /**
  * Mask of "put result" opcode.