Cosmetic changes ("set up" is a verb, "setup" is a noun).

src/mips/code-stubs-mips.cc

 // Copyright 2011 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 139 matching lines @@
   __ AllocateInNewSpace(FixedArray::SizeFor(length),
                         v0,
                         a1,
                         a2,
                         &gc,
                         TAG_OBJECT);
 
   // Load the function from the stack.
   __ lw(a3, MemOperand(sp, 0));
 
-  // Setup the object header.
+  // Set up the object header.
   __ LoadRoot(a2, Heap::kFunctionContextMapRootIndex);
   __ sw(a2, FieldMemOperand(v0, HeapObject::kMapOffset));
   __ li(a2, Operand(Smi::FromInt(length)));
   __ sw(a2, FieldMemOperand(v0, FixedArray::kLengthOffset));
 
-  // Setup the fixed slots.
+  // Set up the fixed slots.
   __ li(a1, Operand(Smi::FromInt(0)));
   __ sw(a3, MemOperand(v0, Context::SlotOffset(Context::CLOSURE_INDEX)));
   __ sw(cp, MemOperand(v0, Context::SlotOffset(Context::PREVIOUS_INDEX)));
   __ sw(a1, MemOperand(v0, Context::SlotOffset(Context::EXTENSION_INDEX)));
 
   // Copy the global object from the previous context.
   __ lw(a1, MemOperand(cp, Context::SlotOffset(Context::GLOBAL_INDEX)));
   __ sw(a1, MemOperand(v0, Context::SlotOffset(Context::GLOBAL_INDEX)));
 
   // Initialize the rest of the slots to undefined.
@@ skipping 24 matching lines @@
   int length = slots_ + Context::MIN_CONTEXT_SLOTS;
   __ AllocateInNewSpace(FixedArray::SizeFor(length),
                         v0, a1, a2, &gc, TAG_OBJECT);
 
   // Load the function from the stack.
   __ lw(a3, MemOperand(sp, 0));
 
   // Load the serialized scope info from the stack.
   __ lw(a1, MemOperand(sp, 1 * kPointerSize));
 
-  // Setup the object header.
+  // Set up the object header.
   __ LoadRoot(a2, Heap::kBlockContextMapRootIndex);
   __ sw(a2, FieldMemOperand(v0, HeapObject::kMapOffset));
   __ li(a2, Operand(Smi::FromInt(length)));
   __ sw(a2, FieldMemOperand(v0, FixedArray::kLengthOffset));
 
   // If this block context is nested in the global context we get a smi
   // sentinel instead of a function. The block context should get the
   // canonical empty function of the global context as its closure which
   // we still have to look up.
   Label after_sentinel;
   __ JumpIfNotSmi(a3, &after_sentinel);
   if (FLAG_debug_code) {
     const char* message = "Expected 0 as a Smi sentinel";
     __ Assert(eq, message, a3, Operand(zero_reg));
   }
   __ lw(a3, GlobalObjectOperand());
   __ lw(a3, FieldMemOperand(a3, GlobalObject::kGlobalContextOffset));
   __ lw(a3, ContextOperand(a3, Context::CLOSURE_INDEX));
   __ bind(&after_sentinel);
 
-  // Setup the fixed slots.
+  // Set up the fixed slots.
   __ sw(a3, ContextOperand(v0, Context::CLOSURE_INDEX));
   __ sw(cp, ContextOperand(v0, Context::PREVIOUS_INDEX));
   __ sw(a1, ContextOperand(v0, Context::EXTENSION_INDEX));
 
   // Copy the global object from the previous context.
   __ lw(a1, ContextOperand(cp, Context::GLOBAL_INDEX));
   __ sw(a1, ContextOperand(v0, Context::GLOBAL_INDEX));
 
   // Initialize the rest of the slots to the hole value.
   __ LoadRoot(a1, Heap::kTheHoleValueRootIndex);
@@ skipping 3755 matching lines @@
 
   // Compute the argv pointer in a callee-saved register.
   __ sll(s1, a0, kPointerSizeLog2);
   __ Addu(s1, sp, s1);
   __ Subu(s1, s1, Operand(kPointerSize));
 
   // Enter the exit frame that transitions from JavaScript to C++.
   FrameScope scope(masm, StackFrame::MANUAL);
   __ EnterExitFrame(save_doubles_);
 
-  // Setup argc and the builtin function in callee-saved registers.
+  // Set up argc and the builtin function in callee-saved registers.
   __ mov(s0, a0);
   __ mov(s2, a1);
 
   // s0: number of arguments (C callee-saved)
   // s1: pointer to first argument (C callee-saved)
   // s2: pointer to builtin function (C callee-saved)
 
   Label throw_normal_exception;
   Label throw_termination_exception;
   Label throw_out_of_memory_exception;
@@ skipping 71 matching lines @@
 
   // We build an EntryFrame.
   __ li(t3, Operand(-1));  // Push a bad frame pointer to fail if it is used.
   int marker = is_construct ? StackFrame::ENTRY_CONSTRUCT : StackFrame::ENTRY;
   __ li(t2, Operand(Smi::FromInt(marker)));
   __ li(t1, Operand(Smi::FromInt(marker)));
   __ li(t0, Operand(ExternalReference(Isolate::kCEntryFPAddress,
                                       isolate)));
   __ lw(t0, MemOperand(t0));
   __ Push(t3, t2, t1, t0);
-  // Setup frame pointer for the frame to be pushed.
+  // Set up frame pointer for the frame to be pushed.
   __ addiu(fp, sp, -EntryFrameConstants::kCallerFPOffset);
 
   // Registers:
   // a0: entry_address
   // a1: function
   // a2: reveiver_pointer
   // a3: argc
   // s0: argv
   //
   // Stack:
@@ skipping 466 matching lines @@
   // v0 = address of new object (tagged)
   // a1 = mapped parameter count (tagged)
   // a2 = argument count (tagged)
   // t0 = address of boilerplate object (tagged)
   // Copy the JS object part.
   for (int i = 0; i < JSObject::kHeaderSize; i += kPointerSize) {
     __ lw(a3, FieldMemOperand(t0, i));
     __ sw(a3, FieldMemOperand(v0, i));
   }
 
-  // Setup the callee in-object property.
+  // Set up the callee in-object property.
   STATIC_ASSERT(Heap::kArgumentsCalleeIndex == 1);
   __ lw(a3, MemOperand(sp, 2 * kPointerSize));
   const int kCalleeOffset = JSObject::kHeaderSize +
       Heap::kArgumentsCalleeIndex * kPointerSize;
   __ sw(a3, FieldMemOperand(v0, kCalleeOffset));
 
   // Use the length (smi tagged) and set that as an in-object property too.
   STATIC_ASSERT(Heap::kArgumentsLengthIndex == 0);
   const int kLengthOffset = JSObject::kHeaderSize +
       Heap::kArgumentsLengthIndex * kPointerSize;
   __ sw(a2, FieldMemOperand(v0, kLengthOffset));
 
-  // Setup the elements pointer in the allocated arguments object.
+  // Set up the elements pointer in the allocated arguments object.
   // If we allocated a parameter map, t0 will point there, otherwise
   // it will point to the backing store.
   __ Addu(t0, v0, Operand(Heap::kArgumentsObjectSize));
   __ sw(t0, FieldMemOperand(v0, JSObject::kElementsOffset));
 
   // v0 = address of new object (tagged)
   // a1 = mapped parameter count (tagged)
   // a2 = argument count (tagged)
   // t0 = address of parameter map or backing store (tagged)
   // Initialize parameter map. If there are no mapped arguments, we're done.
@@ skipping 156 matching lines @@
   __ lw(a1, MemOperand(sp, 0 * kPointerSize));
   __ sw(a1, FieldMemOperand(v0, JSObject::kHeaderSize +
       Heap::kArgumentsLengthIndex * kPointerSize));
 
   Label done;
   __ Branch(&done, eq, a1, Operand(zero_reg));
 
   // Get the parameters pointer from the stack.
   __ lw(a2, MemOperand(sp, 1 * kPointerSize));
 
-  // Setup the elements pointer in the allocated arguments object and
+  // Set up the elements pointer in the allocated arguments object and
   // initialize the header in the elements fixed array.
   __ Addu(t0, v0, Operand(Heap::kArgumentsObjectSizeStrict));
   __ sw(t0, FieldMemOperand(v0, JSObject::kElementsOffset));
   __ LoadRoot(a3, Heap::kFixedArrayMapRootIndex);
   __ sw(a3, FieldMemOperand(t0, FixedArray::kMapOffset));
   __ sw(a1, FieldMemOperand(t0, FixedArray::kLengthOffset));
   // Untag the length for the loop.
   __ srl(a1, a1, kSmiTagSize);
 
   // Copy the fixed array slots.
   Label loop;
-  // Setup t0 to point to the first array slot.
+  // Set up t0 to point to the first array slot.
   __ Addu(t0, t0, Operand(FixedArray::kHeaderSize - kHeapObjectTag));
   __ bind(&loop);
   // Pre-decrement a2 with kPointerSize on each iteration.
   // Pre-decrement in order to skip receiver.
   __ Addu(a2, a2, Operand(-kPointerSize));
   __ lw(a3, MemOperand(a2));
   // Post-increment t0 with kPointerSize on each iteration.
   __ sw(a3, MemOperand(t0));
   __ Addu(t0, t0, Operand(kPointerSize));
   __ Subu(a1, a1, Operand(1));
@@ skipping 618 matching lines @@
   {
     Handle<Code> adaptor =
       masm->isolate()->builtins()->ArgumentsAdaptorTrampoline();
     __ Jump(adaptor, RelocInfo::CODE_TARGET);
   }
 
   // CALL_NON_FUNCTION expects the non-function callee as receiver (instead
   // of the original receiver from the call site).
   __ bind(&non_function);
   __ sw(a1, MemOperand(sp, argc_ * kPointerSize));
-  __ li(a0, Operand(argc_));  // Setup the number of arguments.
+  __ li(a0, Operand(argc_));  // Set up the number of arguments.
   __ mov(a2, zero_reg);
   __ GetBuiltinEntry(a3, Builtins::CALL_NON_FUNCTION);
   __ SetCallKind(t1, CALL_AS_METHOD);
   __ Jump(masm->isolate()->builtins()->ArgumentsAdaptorTrampoline(),
           RelocInfo::CODE_TARGET);
 }
 
 
 // Unfortunately you have to run without snapshots to see most of these
 // names in the profile since most compare stubs end up in the snapshot.
@@ skipping 2142 matching lines @@
   __ Ret(USE_DELAY_SLOT);
   __ mov(v0, a0);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS