MIPS: Use shared function info for eval cache key.

src/mips64/full-codegen-mips64.cc

 // Copyright 2012 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/v8.h"
 
 #if V8_TARGET_ARCH_MIPS64
 
 // Note on Mips implementation:
 //
@@ skipping 2900 matching lines @@
   // by the vector above.
   CallIC(ic);
   RecordJSReturnSite(expr);
   // Restore context register.
   __ ld(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
   context()->DropAndPlug(1, v0);
 }
 
 
 void FullCodeGenerator::EmitResolvePossiblyDirectEval(int arg_count) {
-  // a6: copy of the first argument or undefined if it doesn't exist.
+  // a7: copy of the first argument or undefined if it doesn't exist.
   if (arg_count > 0) {
-    __ ld(a6, MemOperand(sp, arg_count * kPointerSize));
+    __ ld(a7, MemOperand(sp, arg_count * kPointerSize));
   } else {
-    __ LoadRoot(a6, Heap::kUndefinedValueRootIndex);
+    __ LoadRoot(a7, Heap::kUndefinedValueRootIndex);
   }
 
+  // a6: the receiver of the enclosing function.
+  __ ld(a6, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
+
   // a5: the receiver of the enclosing function.
   int receiver_offset = 2 + info_->scope()->num_parameters();
   __ ld(a5, MemOperand(fp, receiver_offset * kPointerSize));
 
   // a4: the strict mode.
   __ li(a4, Operand(Smi::FromInt(strict_mode())));
 
   // a1: the start position of the scope the calls resides in.
   __ li(a1, Operand(Smi::FromInt(scope()->start_position())));
 
   // Do the runtime call.
+  __ Push(a7);
   __ Push(a6, a5, a4, a1);
-  __ CallRuntime(Runtime::kResolvePossiblyDirectEval, 5);
+  __ CallRuntime(Runtime::kResolvePossiblyDirectEval, 6);
 }
 
 
 void FullCodeGenerator::EmitLoadSuperConstructor(SuperReference* super_ref) {
   DCHECK(super_ref != NULL);
   __ ld(a0, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
   __ Push(a0);
   __ CallRuntime(Runtime::kGetPrototype, 1);
 }
 
@@ skipping 2269 matching lines @@
       Assembler::target_address_at(pc_immediate_load_address)) ==
          reinterpret_cast<uint64_t>(
              isolate->builtins()->OsrAfterStackCheck()->entry()));
   return OSR_AFTER_STACK_CHECK;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS64