[Interpreter] Move context chain search loop to handler

src/interpreter/bytecodes.h

Index: src/interpreter/bytecodes.h
diff --git a/src/interpreter/bytecodes.h b/src/interpreter/bytecodes.h
index 884194c87c269c448c6b94d9a20d0f0863c3d83a..e56225ba8daa4b8cbe6ab10df0af1d341719f5e5 100644
--- a/src/interpreter/bytecodes.h
+++ b/src/interpreter/bytecodes.h
@@ -106,11 +106,11 @@ namespace interpreter {
   V(PushContext, AccumulatorUse::kRead, OperandType::kRegOut)                  \
   V(PopContext, AccumulatorUse::kNone, OperandType::kReg)                      \
   V(LdaContextSlot, AccumulatorUse::kWrite, OperandType::kReg,                 \
-    OperandType::kIdx)                                                         \
+    OperandType::kIdx, OperandType::kIdx)                                      \

[rmcilroy, 2016/09/12 17:07:15]

This should really be a different type (an unsigned immediate rather than an
idx) but with the same properties. Klaas has a todo in this file to add
something similar. Could you do this as a follow-up CL please.

[Leszek Swirski, 2016/09/13 09:42:34]

Acknowledged.

   V(LdrContextSlot, AccumulatorUse::kNone, OperandType::kReg,                  \
-    OperandType::kIdx, OperandType::kRegOut)                                   \
+    OperandType::kIdx, OperandType::kIdx, OperandType::kRegOut)                \
   V(StaContextSlot, AccumulatorUse::kRead, OperandType::kReg,                  \
-    OperandType::kIdx)                                                         \
+    OperandType::kIdx, OperandType::kIdx)                                      \
                                                                                \
   /* Load-Store lookup slots */                                                \
   V(LdaLookupSlot, AccumulatorUse::kWrite, OperandType::kIdx)                  \