Disentangle assembler from isolate.

src/ia32/codegen-ia32.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/ia32/codegen-ia32.h"
 
 #if V8_TARGET_ARCH_IA32
 
 #include "src/codegen.h"
 #include "src/heap/heap.h"
@@ skipping 38 matching lines @@
     __ movsd(xmm0, Operand(esp, 1 * kPointerSize));
     __ sqrtsd(xmm0, xmm0);
     __ movsd(Operand(esp, 1 * kPointerSize), xmm0);
     // Load result into floating point register as return value.
     __ fld_d(Operand(esp, 1 * kPointerSize));
     __ Ret();
   }
 
   CodeDesc desc;
   masm.GetCode(&desc);
-  DCHECK(!RelocInfo::RequiresRelocation(desc));
+  DCHECK(!RelocInfo::RequiresRelocation(isolate, desc));
 
   Assembler::FlushICache(isolate, buffer, actual_size);
   base::OS::ProtectCode(buffer, actual_size);
   return FUNCTION_CAST<UnaryMathFunctionWithIsolate>(buffer);
 }
 
 
 // Helper functions for CreateMemMoveFunction.
 #undef __
 #define __ ACCESS_MASM(masm)
@@ skipping 392 matching lines @@
     }
     __ mov(eax, Operand(count, times_4, conv.address(&small_handlers)));
     __ jmp(eax);
   }
 
   __ bind(&pop_and_return);
   MemMoveEmitPopAndReturn(&masm);
 
   CodeDesc desc;
   masm.GetCode(&desc);
-  DCHECK(!RelocInfo::RequiresRelocation(desc));
+  DCHECK(!RelocInfo::RequiresRelocation(isolate, desc));
   Assembler::FlushICache(isolate, buffer, actual_size);
   base::OS::ProtectCode(buffer, actual_size);
   // TODO(jkummerow): It would be nice to register this code creation event
   // with the PROFILE / GDBJIT system.
   return FUNCTION_CAST<MemMoveFunction>(buffer);
 }
 
 
 #undef __
 
@@ skipping 161 matching lines @@
     CodePatcher patcher(isolate, sequence, young_length);
     patcher.masm()->call(stub->instruction_start(), RelocInfo::NONE32);
   }
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_IA32