Version 3.7.1

src/mips/macro-assembler-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 2855 matching lines @@
       li(scratch1, 0x7191);
       li(scratch2, 0x7291);
     }
     jmp(gc_required);
     return;
   }
 
   ASSERT(!result.is(scratch1));
   ASSERT(!result.is(scratch2));
   ASSERT(!scratch1.is(scratch2));
+  ASSERT(!object_size.is(t9));
   ASSERT(!scratch1.is(t9) && !scratch2.is(t9) && !result.is(t9));
 
   // Check relative positions of allocation top and limit addresses.
   // ARM adds additional checks to make sure the ldm instruction can be
   // used. On MIPS we don't have ldm so we don't need additional checks either.
   ExternalReference new_space_allocation_top =
       ExternalReference::new_space_allocation_top_address(isolate());
   ExternalReference new_space_allocation_limit =
       ExternalReference::new_space_allocation_limit_address(isolate());
   intptr_t top   =
@@ skipping 723 matching lines @@
 }
 
 
 void MacroAssembler::InvokeFunction(JSFunction* function,
                                     const ParameterCount& actual,
                                     InvokeFlag flag,
                                     CallKind call_kind) {
   // You can't call a function without a valid frame.
   ASSERT(flag == JUMP_FUNCTION || has_frame());
 
-  ASSERT(function->is_compiled());
-
   // Get the function and setup the context.
   li(a1, Operand(Handle<JSFunction>(function)));
   lw(cp, FieldMemOperand(a1, JSFunction::kContextOffset));
 
-  // Invoke the cached code.
-  Handle<Code> code(function->code());
   ParameterCount expected(function->shared()->formal_parameter_count());
-  if (V8::UseCrankshaft()) {
-    // TODO(kasperl): For now, we always call indirectly through the
-    // code field in the function to allow recompilation to take effect
-    // without changing any of the call sites.
-    lw(a3, FieldMemOperand(a1, JSFunction::kCodeEntryOffset));
-    InvokeCode(a3, expected, actual, flag, NullCallWrapper(), call_kind);
-  } else {
-    InvokeCode(code, expected, actual, RelocInfo::CODE_TARGET, flag, call_kind);
-  }
+  // We call indirectly through the code field in the function to
+  // allow recompilation to take effect without changing any of the
+  // call sites.
+  lw(a3, FieldMemOperand(a1, JSFunction::kCodeEntryOffset));
+  InvokeCode(a3, expected, actual, flag, NullCallWrapper(), call_kind);
 }
 
 
 void MacroAssembler::IsObjectJSObjectType(Register heap_object,
                                           Register map,
                                           Register scratch,
                                           Label* fail) {
   lw(map, FieldMemOperand(heap_object, HeapObject::kMapOffset));
   IsInstanceJSObjectType(map, scratch, fail);
 }
@@ skipping 20 matching lines @@
 }
 
 
 // ---------------------------------------------------------------------------
 // Support functions.
 
 
 void MacroAssembler::TryGetFunctionPrototype(Register function,
                                              Register result,
                                              Register scratch,
-                                             Label* miss) {
+                                             Label* miss,
+                                             bool miss_on_bound_function) {
   // Check that the receiver isn't a smi.
   JumpIfSmi(function, miss);
 
   // Check that the function really is a function.  Load map into result reg.
   GetObjectType(function, result, scratch);
   Branch(miss, ne, scratch, Operand(JS_FUNCTION_TYPE));
 
+  if (miss_on_bound_function) {
+    lw(scratch,
+       FieldMemOperand(function, JSFunction::kSharedFunctionInfoOffset));
+    lw(scratch,
+       FieldMemOperand(scratch, SharedFunctionInfo::kCompilerHintsOffset));
+    And(scratch, scratch,
+        Operand(Smi::FromInt(1 << SharedFunctionInfo::kBoundFunction)));
+    Branch(miss, ne, scratch, Operand(zero_reg));
+  }
+
   // Make sure that the function has an instance prototype.
   Label non_instance;
   lbu(scratch, FieldMemOperand(result, Map::kBitFieldOffset));
   And(scratch, scratch, Operand(1 << Map::kHasNonInstancePrototype));
   Branch(&non_instance, ne, scratch, Operand(zero_reg));
 
   // Get the prototype or initial map from the function.
   lw(result,
      FieldMemOperand(function, JSFunction::kPrototypeOrInitialMapOffset));
 
@@ skipping 1429 matching lines @@
        opcode == BGTZL);
   opcode = (cond == eq) ? BEQ : BNE;
   instr = (instr & ~kOpcodeMask) | opcode;
   masm_.emit(instr);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS