[compiler] Delay allocation of code-embedded heap numbers.

src/arm/codegen-arm.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/arm/codegen-arm.h"
 
 #if V8_TARGET_ARCH_ARM
 
 #include <memory>
 
@@ skipping 149 matching lines @@
   __ bind(&less_4);
   __ mov(chars, Operand(chars, LSL, 31), SetCC);
   // bit0 => Z (ne), bit1 => C (cs)
   __ ldrh(temp1, MemOperand(src, 2, PostIndex), cs);
   __ strh(temp1, MemOperand(dest, 2, PostIndex), cs);
   __ ldrb(temp1, MemOperand(src), ne);
   __ strb(temp1, MemOperand(dest), ne);
   __ Ret();
 
   CodeDesc desc;
-  masm.GetCode(&desc);
+  masm.GetCode(isolate, &desc);
   DCHECK(!RelocInfo::RequiresRelocation(isolate, desc));
 
   Assembler::FlushICache(isolate, buffer, actual_size);
   base::OS::ProtectCode(buffer, actual_size);
   return FUNCTION_CAST<MemCopyUint8Function>(buffer);
 #endif
 }
 
 
 // Convert 8 to 16. The number of character to copy must be at least 8.
@@ skipping 68 matching lines @@
     __ mov(temp3, Operand(temp3, LSL, 16));
     __ uxtab(temp3, temp3, temp1);
     __ str(temp3, MemOperand(dest, 4, PostIndex));
     __ bind(&not_two);
     __ ldrb(temp1, MemOperand(src), ne);
     __ strh(temp1, MemOperand(dest), ne);
     __ Pop(pc, r4);
   }
 
   CodeDesc desc;
-  masm.GetCode(&desc);
+  masm.GetCode(isolate, &desc);
 
   Assembler::FlushICache(isolate, buffer, actual_size);
   base::OS::ProtectCode(buffer, actual_size);
 
   return FUNCTION_CAST<MemCopyUint16Uint8Function>(buffer);
 #endif
 }
 #endif
 
 UnaryMathFunctionWithIsolate CreateSqrtFunction(Isolate* isolate) {
 #if defined(USE_SIMULATOR)
   return nullptr;
 #else
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(base::OS::Allocate(1 * KB, &actual_size, true));
   if (buffer == nullptr) return nullptr;
 
   MacroAssembler masm(isolate, buffer, static_cast<int>(actual_size),
                       CodeObjectRequired::kNo);
 
   __ MovFromFloatParameter(d0);
   __ vsqrt(d0, d0);
   __ MovToFloatResult(d0);
   __ Ret();
 
   CodeDesc desc;
-  masm.GetCode(&desc);
+  masm.GetCode(isolate, &desc);
   DCHECK(!RelocInfo::RequiresRelocation(isolate, desc));
 
   Assembler::FlushICache(isolate, buffer, actual_size);
   base::OS::ProtectCode(buffer, actual_size);
   return FUNCTION_CAST<UnaryMathFunctionWithIsolate>(buffer);
 #endif
 }
 
 #undef __
 
@@ skipping 173 matching lines @@
     patcher.ldr(pc, MemOperand(pc, -4));
     patcher.emit_code_stub_address(stub);
     patcher.FlushICache(isolate);
   }
 }
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM