Direct call to eval passes strict mode through.

src/arm/codegen-arm.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 4159 matching lines @@
       frame_->EmitPush(r0);
       if (arg_count > 0) {
         __ ldr(r1, MemOperand(sp, arg_count * kPointerSize));
         frame_->EmitPush(r1);
       } else {
         frame_->EmitPush(r2);
       }
       __ ldr(r1, frame_->Receiver());
       frame_->EmitPush(r1);
 
-      frame_->CallRuntime(Runtime::kResolvePossiblyDirectEvalNoLookup, 3);
+      // Push strict mode flag.
+      frame_->EmitPush(Operand(Smi::FromInt(strict_mode_flag())));
+
+      frame_->CallRuntime(Runtime::kResolvePossiblyDirectEvalNoLookup, 4);
 
       done.Jump();
       slow.Bind();
     }
 
     // Prepare the stack for the call to ResolvePossiblyDirectEval by
     // pushing the loaded function, the first argument to the eval
     // call and the receiver.
     __ ldr(r1, MemOperand(sp, arg_count * kPointerSize + kPointerSize));
     frame_->EmitPush(r1);
     if (arg_count > 0) {
       __ ldr(r1, MemOperand(sp, arg_count * kPointerSize));
       frame_->EmitPush(r1);
     } else {
       frame_->EmitPush(r2);
     }
     __ ldr(r1, frame_->Receiver());
     frame_->EmitPush(r1);
 
+    // Push strict mode flag.
+    frame_->EmitPush(Operand(Smi::FromInt(strict_mode_flag())));
+
     // Resolve the call.
-    frame_->CallRuntime(Runtime::kResolvePossiblyDirectEval, 3);
+    frame_->CallRuntime(Runtime::kResolvePossiblyDirectEval, 4);
 
     // If we generated fast-case code bind the jump-target where fast
     // and slow case merge.
     if (done.is_linked()) done.Bind();
 
     // Touch up stack with the right values for the function and the receiver.
     __ str(r0, MemOperand(sp, (arg_count + 1) * kPointerSize));
     __ str(r1, MemOperand(sp, arg_count * kPointerSize));
 
     // Call the function.
@@ skipping 3151 matching lines @@
                BinaryOpIC::GetName(runtime_operands_type_));
   return name_;
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM