Add %GetCallerJSFunction intrinsic

src/compiler/ppc/code-generator-ppc.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/code-generator.h"
 
 #include "src/compiler/code-generator-impl.h"
 #include "src/compiler/gap-resolver.h"
 #include "src/compiler/node-matchers.h"
 #include "src/ppc/macro-assembler-ppc.h"
@@ skipping 669 matching lines @@
       break;
     }
     case kArchRet:
       AssembleReturn();
       DCHECK_EQ(LeaveRC, i.OutputRCBit());
       break;
     case kArchStackPointer:
       __ mr(i.OutputRegister(), sp);
       DCHECK_EQ(LeaveRC, i.OutputRCBit());
       break;
+    case kArchFramePointer:
+      __ mr(i.OutputRegister(), fp);
+      DCHECK_EQ(LeaveRC, i.OutputRCBit());
+      break;
     case kArchTruncateDoubleToI:
       // TODO(mbrandy): move slow call to stub out of line.
       __ TruncateDoubleToI(i.OutputRegister(), i.InputDoubleRegister(0));
       DCHECK_EQ(LeaveRC, i.OutputRCBit());
       break;
     case kPPC_And:
       if (HasRegisterInput(instr, 1)) {
         __ and_(i.OutputRegister(), i.InputRegister(0), i.InputRegister(1),
                 i.OutputRCBit());
       } else {
@@ skipping 852 matching lines @@
     }
   }
   MarkLazyDeoptSite();
 }
 
 #undef __
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8