Fresh start

1 files changed, 83 insertions, 0 deletions

diff --git a/jni/ruby/optinsn.inc b/jni/ruby/optinsn.inc
new file mode 100644
index 0000000..960a047
--- /dev/null
+++ b/jni/ruby/optinsn.inc
@@ -0,0 +1,83 @@
+/* -*-c-*- *********************************************************/
+/*******************************************************************/
+/*******************************************************************/
+/**
+  This file is for threaded code.
+
+  ----
+  This file is auto generated by insns2vm.rb
+  DO NOT TOUCH!
+
+  If you want to fix something, you must edit 'template/optinsn.inc.tmpl'
+  or tool/insns2vm.rb
+ */
+
+static INSN *
+insn_operands_unification(INSN *insnobj){
+#ifdef OPT_OPERANDS_UNIFICATION
+  /* optimize rule */
+  switch(insnobj->insn_id){
+
+case BIN(getlocal):
+  if(
+    insnobj->operands[1] == INT2FIX(0)
+  ){
+    insnobj->insn_id = BIN(getlocal_OP__WC__0);
+    insnobj->operand_size = 1;
+    break;
+  }
+
+  if(
+    insnobj->operands[1] == INT2FIX(1)
+  ){
+    insnobj->insn_id = BIN(getlocal_OP__WC__1);
+    insnobj->operand_size = 1;
+    break;
+  }
+
+  break;
+case BIN(setlocal):
+  if(
+    insnobj->operands[1] == INT2FIX(0)
+  ){
+    insnobj->insn_id = BIN(setlocal_OP__WC__0);
+    insnobj->operand_size = 1;
+    break;
+  }
+
+  if(
+    insnobj->operands[1] == INT2FIX(1)
+  ){
+    insnobj->insn_id = BIN(setlocal_OP__WC__1);
+    insnobj->operand_size = 1;
+    break;
+  }
+
+  break;
+case BIN(putobject):
+  if(
+    insnobj->operands[0] == INT2FIX(0)
+  ){
+    insnobj->insn_id = BIN(putobject_OP_INT2FIX_O_0_C_);
+    insnobj->operand_size = 0;
+    break;
+  }
+
+  if(
+    insnobj->operands[0] == INT2FIX(1)
+  ){
+    insnobj->insn_id = BIN(putobject_OP_INT2FIX_O_1_C_);
+    insnobj->operand_size = 0;
+    break;
+  }
+
+  break;
+
+  default:
+    /* do nothing */;
+    break;
+  }
+#endif
+  return insnobj;
+}
+