[Interpreter] Add support for Call bytecode to bytecode graph builder.

src/interpreter/bytecodes.h

Index: src/interpreter/bytecodes.h
diff --git a/src/interpreter/bytecodes.h b/src/interpreter/bytecodes.h
index 8eaf920d1b50e230d20e98715b51e803c85c8018..208f5239293017d3c4a307ada6f270dd812eec73 100644
--- a/src/interpreter/bytecodes.h
+++ b/src/interpreter/bytecodes.h
@@ -29,6 +29,7 @@ namespace interpreter {
   V(MaybeReg8, OperandSize::kByte) \
                                    \
   /* Short operands. */            \
+  V(Count16, OperandSize::kShort)  \
   V(Idx16, OperandSize::kShort)
 
 // The list of bytecodes which are interpreted by the interpreter.
@@ -121,7 +122,11 @@ namespace interpreter {
   V(DeletePropertySloppy, OperandType::kReg8)                                  \
                                                                                \
   /* Call operations */                                                        \
-  V(Call, OperandType::kReg8, OperandType::kReg8, OperandType::kCount8)        \
+  V(Call, OperandType::kReg8, OperandType::kReg8, OperandType::kCount8,        \
+    OperandType::kIdx8)                                                        \
+  /* TODO(rmcilroy): Wide register operands too? */                            \

[oth, 2015/11/13 12:24:06]

I might remove this TODO as it's not clear this is unique to call. We need to
solve wide register operands in some sense but think we maybe able to solve this
with a fairly minimal change (translation layer in
BytecodeArrayBuilder::Output). Have a strawman to discuss / put in the design
doc. Also for constant pool entries.

+  V(CallWide, OperandType::kReg8, OperandType::kReg8, OperandType::kCount16,   \
+    OperandType::kIdx16)                                                       \
   V(CallRuntime, OperandType::kIdx16, OperandType::kMaybeReg8,                 \
     OperandType::kCount8)                                                      \
   V(CallJSRuntime, OperandType::kIdx16, OperandType::kReg8,                    \