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

test/cctest/test-assembler-ia32.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 42 matching lines @@
   HandleScope scope(isolate);
 
   v8::internal::byte buffer[256];
   Assembler assm(isolate, buffer, sizeof buffer);
 
   __ mov(eax, Operand(esp, 4));
   __ add(eax, Operand(esp, 8));
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
   F2 f = FUNCTION_CAST<F2>(code->entry());
   int res = f(3, 4);
   ::printf("f() = %d\n", res);
   CHECK_EQ(7, res);
@@ skipping 16 matching lines @@
   __ bind(&L);
   __ add(eax, edx);
   __ sub(edx, Immediate(1));
 
   __ bind(&C);
   __ test(edx, edx);
   __ j(not_zero, &L);
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
   F1 f = FUNCTION_CAST<F1>(code->entry());
   int res = f(100);
   ::printf("f() = %d\n", res);
   CHECK_EQ(5050, res);
@@ skipping 20 matching lines @@
   __ bind(&C);
   __ test(edx, edx);
   __ j(not_zero, &L);
   __ ret(0);
 
   // some relocated stuff here, not executed
   __ mov(eax, isolate->factory()->true_value());
   __ jmp(NULL, RelocInfo::RUNTIME_ENTRY);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
   F1 f = FUNCTION_CAST<F1>(code->entry());
   int res = f(10);
   ::printf("f() = %d\n", res);
   CHECK_EQ(3628800, res);
 }
 
 
 typedef int (*F3)(float x);
 
 TEST(AssemblerIa323) {
   CcTest::InitializeVM();
 
   Isolate* isolate = reinterpret_cast<Isolate*>(CcTest::isolate());
   HandleScope scope(isolate);
 
   v8::internal::byte buffer[256];
   Assembler assm(isolate, buffer, sizeof buffer);
 
   __ cvttss2si(eax, Operand(esp, 4));
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
   F3 f = FUNCTION_CAST<F3>(code->entry());
   int res = f(static_cast<float>(-3.1415));
   ::printf("f() = %d\n", res);
   CHECK_EQ(-3, res);
 }
 
 
 typedef int (*F4)(double x);
 
 TEST(AssemblerIa324) {
   CcTest::InitializeVM();
 
   Isolate* isolate = reinterpret_cast<Isolate*>(CcTest::isolate());
   HandleScope scope(isolate);
 
   v8::internal::byte buffer[256];
   Assembler assm(isolate, buffer, sizeof buffer);
 
   __ cvttsd2si(eax, Operand(esp, 4));
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
   F4 f = FUNCTION_CAST<F4>(code->entry());
   int res = f(2.718281828);
   ::printf("f() = %d\n", res);
   CHECK_EQ(2, res);
 }
 
 
 static int baz = 42;
 TEST(AssemblerIa325) {
   CcTest::InitializeVM();
   Isolate* isolate = reinterpret_cast<Isolate*>(CcTest::isolate());
   HandleScope scope(isolate);
 
   v8::internal::byte buffer[256];
   Assembler assm(isolate, buffer, sizeof buffer);
 
   __ mov(eax, Operand(reinterpret_cast<intptr_t>(&baz), RelocInfo::NONE32));
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
   F0 f = FUNCTION_CAST<F0>(code->entry());
   int res = f();
   CHECK_EQ(42, res);
 }
 
 
 typedef double (*F5)(double x, double y);
 
@@ skipping 12 matching lines @@
   __ subsd(xmm0, xmm1);
   __ divsd(xmm0, xmm1);
   // Copy xmm0 to st(0) using eight bytes of stack.
   __ sub(esp, Immediate(8));
   __ movsd(Operand(esp, 0), xmm0);
   __ fld_d(Operand(esp, 0));
   __ add(esp, Immediate(8));
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
   F5 f = FUNCTION_CAST<F5>(code->entry());
   double res = f(2.2, 1.1);
   ::printf("f() = %f\n", res);
   CHECK(2.29 < res && res < 2.31);
@@ skipping 11 matching lines @@
   Assembler assm(isolate, buffer, sizeof buffer);
   __ mov(eax, Operand(esp, 4));
   __ cvtsi2sd(xmm0, eax);
   // Copy xmm0 to st(0) using eight bytes of stack.
   __ sub(esp, Immediate(8));
   __ movsd(Operand(esp, 0), xmm0);
   __ fld_d(Operand(esp, 0));
   __ add(esp, Immediate(8));
   __ ret(0);
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
   F6 f = FUNCTION_CAST<F6>(code->entry());
   double res = f(12);
 
   ::printf("f() = %f\n", res);
@@ skipping 34 matching lines @@
   __ bind(&less_l);
   __ mov(eax, kLess);
   __ ret(0);
 
   __ bind(&nan_l);
   __ mov(eax, kNaN);
   __ ret(0);
 
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
 
   F7 f = FUNCTION_CAST<F7>(code->entry());
   CHECK_EQ(kLess, f(1.1, 2.2));
   CHECK_EQ(kEqual, f(2.2, 2.2));
@@ skipping 63 matching lines @@
   __ bind(&fail);
   __ mov(eax, 13);
   __ pop(esi);
   __ pop(edi);
   __ pop(edx);
   __ pop(ecx);
   __ pop(ebx);
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
   CHECK(code->IsCode());
 
   F0 f = FUNCTION_CAST<F0>(code->entry());
   int res = f();
   CHECK_EQ(42, res);
 }
 
 
@@ skipping 28 matching lines @@
   __ movmskps(eax, xmm0);
 
   // Remove unused data from the stack.
   __ add(esp, Immediate(ELEMENT_COUNT * sizeof(int32_t)));
   // Restore return address.
   __ push(ecx);
 
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
 
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 
   F0 f = FUNCTION_CAST<F0>(code->entry());
   int res = f();
   args.GetReturnValue().Set(v8::Integer::New(CcTest::isolate(), res));
 }
 
 
@@ skipping 45 matching lines @@
   v8::internal::byte buffer[256];
   MacroAssembler assm(isolate, buffer, sizeof(buffer),
                       v8::internal::CodeObjectRequired::kYes);
   { CpuFeatureScope fscope41(&assm, SSE4_1);
     __ movsd(xmm1, Operand(esp, 4));
     __ extractps(eax, xmm1, 0x1);
     __ ret(0);
   }
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
 
   F4 f = FUNCTION_CAST<F4>(code->entry());
   uint64_t value1 = V8_2PART_UINT64_C(0x12345678, 87654321);
   CHECK_EQ(0x12345678, f(uint64_to_double(value1)));
@@ skipping 19 matching lines @@
     __ movaps(xmm2, xmm1);
     __ addps(xmm2, xmm0);
     __ mulps(xmm2, xmm1);
     __ subps(xmm2, xmm0);
     __ divps(xmm2, xmm1);
     __ cvttss2si(eax, xmm2);
     __ ret(0);
   }
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
 
   F8 f = FUNCTION_CAST<F8>(code->entry());
   CHECK_EQ(2, f(1.0, 2.0));
 }
@@ skipping 208 matching lines @@
     __ j(not_equal, &exit);
 
 
     __ xor_(eax, eax);
     __ bind(&exit);
     __ add(esp, Immediate(kDoubleSize));
     __ ret(0);
   }
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
 
   F9 f = FUNCTION_CAST<F9>(code->entry());
   CHECK_EQ(0, f(0.000092662107262076, -2.460774966188315, -1.0958787393627414));
 }
@@ skipping 208 matching lines @@
     __ j(not_equal, &exit);
 
 
     __ xor_(eax, eax);
     __ bind(&exit);
     __ add(esp, Immediate(kDoubleSize));
     __ ret(0);
   }
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
 
   F10 f = FUNCTION_CAST<F10>(code->entry());
   CHECK_EQ(0, f(9.26621069e-05f, -2.4607749f, -1.09587872f));
 }
@@ skipping 87 matching lines @@
     __ j(not_equal, &exit);
 
     __ xor_(eax, eax);
     __ bind(&exit);
     __ pop(ecx);
     __ pop(ebx);
     __ ret(0);
   }
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
 
   F0 f = FUNCTION_CAST<F0>(code->entry());
   CHECK_EQ(0, f());
 }
@@ skipping 27 matching lines @@
     __ j(not_equal, &exit);
 
     __ xor_(eax, eax);
     __ bind(&exit);
     __ pop(ecx);
     __ pop(ebx);
     __ ret(0);
   }
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
 
   F0 f = FUNCTION_CAST<F0>(code->entry());
   CHECK_EQ(0, f());
 }
@@ skipping 27 matching lines @@
     __ j(not_equal, &exit);
 
     __ xor_(eax, eax);
     __ bind(&exit);
     __ pop(ecx);
     __ pop(ebx);
     __ ret(0);
   }
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
 
   F0 f = FUNCTION_CAST<F0>(code->entry());
   CHECK_EQ(0, f());
 }
@@ skipping 125 matching lines @@
 
     __ xor_(eax, eax);
     __ bind(&exit);
     __ pop(ecx);
     __ pop(esi);
     __ pop(ebx);
     __ ret(0);
   }
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
 
   F0 f = FUNCTION_CAST<F0>(code->entry());
   CHECK_EQ(0, f());
 }
@@ skipping 23 matching lines @@
   for (int i = 0; i < kNumCases; ++i) {
     __ bind(&labels[i]);
     __ mov(eax, Immediate(values[i]));
     __ jmp(&done);
   }
 
   __ bind(&done);
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
   F1 f = FUNCTION_CAST<F1>(code->entry());
   for (int i = 0; i < kNumCases; ++i) {
     int res = f(i);
     ::printf("f(%d) = %d\n", i, res);
@@ skipping 27 matching lines @@
 
   __ bind(&table);
   for (int i = 0; i < kNumCases; ++i) {
     __ dd(&labels[i]);
   }
 
   __ bind(&done);
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
   F1 f = FUNCTION_CAST<F1>(code->entry());
   for (int i = 0; i < kNumCases; ++i) {
     int res = f(i);
     ::printf("f(%d) = %d\n", i, res);
@@ skipping 22 matching lines @@
   __ j(below_equal, &fail);
   __ mov(eax, 1);
   __ pop(ebx);
   __ ret(0);
   __ bind(&fail);
   __ mov(eax, 0);
   __ pop(ebx);
   __ ret(0);
 
   CodeDesc desc;
-  assm.GetCode(&desc);
+  assm.GetCode(isolate, &desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
 #endif
 
   F0 f = FUNCTION_CAST<F0>(code->entry());
   CHECK_EQ(1, f());
 }
 
 #undef __