aboutsummaryrefslogtreecommitdiff
path: root/deps/v8/test/cctest/test-macro-assembler-x64.cc
diff options
context:
space:
mode:
Diffstat (limited to 'deps/v8/test/cctest/test-macro-assembler-x64.cc')
-rw-r--r--deps/v8/test/cctest/test-macro-assembler-x64.cc281
1 files changed, 152 insertions, 129 deletions
diff --git a/deps/v8/test/cctest/test-macro-assembler-x64.cc b/deps/v8/test/cctest/test-macro-assembler-x64.cc
index 49d57aed21..a110ed76aa 100644
--- a/deps/v8/test/cctest/test-macro-assembler-x64.cc
+++ b/deps/v8/test/cctest/test-macro-assembler-x64.cc
@@ -33,6 +33,7 @@
#include "src/heap/factory.h"
#include "src/macro-assembler.h"
#include "src/objects-inl.h"
+#include "src/objects/smi.h"
#include "src/simulator.h"
#include "test/cctest/cctest.h"
#include "test/common/assembler-tester.h"
@@ -76,9 +77,9 @@ TEST(Smi) {
bool is_in_range = number >= Smi::kMinValue && number <= Smi::kMaxValue;
CHECK_EQ(is_in_range, is_valid);
if (is_valid) {
- Smi* smi_from_intptr = Smi::FromIntptr(number);
+ Smi smi_from_intptr = Smi::FromIntptr(number);
if (static_cast<int>(number) == number) { // Is a 32-bit int.
- Smi* smi_from_int = Smi::FromInt(static_cast<int32_t>(number));
+ Smi smi_from_int = Smi::FromInt(static_cast<int32_t>(number));
CHECK_EQ(smi_from_int, smi_from_intptr);
}
int64_t smi_value = smi_from_intptr->value();
@@ -87,11 +88,10 @@ TEST(Smi) {
}
}
-
-static void TestMoveSmi(MacroAssembler* masm, Label* exit, int id, Smi* value) {
+static void TestMoveSmi(MacroAssembler* masm, Label* exit, int id, Smi value) {
__ movl(rax, Immediate(id));
__ Move(rcx, value);
- __ Set(rdx, reinterpret_cast<intptr_t>(value));
+ __ Set(rdx, static_cast<intptr_t>(value.ptr()));
__ cmpq(rcx, rdx);
__ j(not_equal, exit);
}
@@ -101,15 +101,14 @@ static void TestMoveSmi(MacroAssembler* masm, Label* exit, int id, Smi* value) {
TEST(SmiMove) {
Isolate* isolate = CcTest::i_isolate();
HandleScope handles(isolate);
- size_t allocated;
- byte* buffer = AllocateAssemblerBuffer(&allocated);
- MacroAssembler assembler(isolate, buffer, static_cast<int>(allocated),
- v8::internal::CodeObjectRequired::kYes);
+ auto buffer = AllocateAssemblerBuffer();
+ MacroAssembler assembler(isolate, v8::internal::CodeObjectRequired::kYes,
+ buffer->CreateView());
MacroAssembler* masm = &assembler; // Create a pointer for the __ macro.
EntryCode(masm);
Label exit;
- TestMoveSmi(masm, &exit, 1, Smi::kZero);
+ TestMoveSmi(masm, &exit, 1, Smi::zero());
TestMoveSmi(masm, &exit, 2, Smi::FromInt(127));
TestMoveSmi(masm, &exit, 3, Smi::FromInt(128));
TestMoveSmi(masm, &exit, 4, Smi::FromInt(255));
@@ -129,9 +128,9 @@ TEST(SmiMove) {
CodeDesc desc;
masm->GetCode(isolate, &desc);
- MakeAssemblerBufferExecutable(buffer, allocated);
+ buffer->MakeExecutable();
// Call the function from C++.
- auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer);
+ auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer->start());
int result = f.Call();
CHECK_EQ(0, result);
}
@@ -186,11 +185,9 @@ void TestSmiCompare(MacroAssembler* masm, Label* exit, int id, int x, int y) {
TEST(SmiCompare) {
Isolate* isolate = CcTest::i_isolate();
HandleScope handles(isolate);
- size_t allocated;
- byte* buffer =
- AllocateAssemblerBuffer(&allocated, 2 * Assembler::kMinimalBufferSize);
- MacroAssembler assembler(isolate, buffer, static_cast<int>(allocated),
- v8::internal::CodeObjectRequired::kYes);
+ auto buffer = AllocateAssemblerBuffer(2 * Assembler::kMinimalBufferSize);
+ MacroAssembler assembler(isolate, v8::internal::CodeObjectRequired::kYes,
+ buffer->CreateView());
MacroAssembler* masm = &assembler;
EntryCode(masm);
@@ -223,9 +220,9 @@ TEST(SmiCompare) {
CodeDesc desc;
masm->GetCode(isolate, &desc);
- MakeAssemblerBufferExecutable(buffer, allocated);
+ buffer->MakeExecutable();
// Call the function from C++.
- auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer);
+ auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer->start());
int result = f.Call();
CHECK_EQ(0, result);
}
@@ -233,10 +230,9 @@ TEST(SmiCompare) {
TEST(SmiTag) {
Isolate* isolate = CcTest::i_isolate();
HandleScope handles(isolate);
- size_t allocated;
- byte* buffer = AllocateAssemblerBuffer(&allocated);
- MacroAssembler assembler(isolate, buffer, static_cast<int>(allocated),
- v8::internal::CodeObjectRequired::kYes);
+ auto buffer = AllocateAssemblerBuffer();
+ MacroAssembler assembler(isolate, v8::internal::CodeObjectRequired::kYes,
+ buffer->CreateView());
MacroAssembler* masm = &assembler;
EntryCode(masm);
@@ -245,35 +241,35 @@ TEST(SmiTag) {
__ movq(rax, Immediate(1)); // Test number.
__ movq(rcx, Immediate(0));
__ SmiTag(rcx, rcx);
- __ Set(rdx, reinterpret_cast<intptr_t>(Smi::kZero));
+ __ Set(rdx, Smi::kZero.ptr());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
__ movq(rax, Immediate(2)); // Test number.
__ movq(rcx, Immediate(1024));
__ SmiTag(rcx, rcx);
- __ Set(rdx, reinterpret_cast<intptr_t>(Smi::FromInt(1024)));
+ __ Set(rdx, Smi::FromInt(1024).ptr());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
__ movq(rax, Immediate(3)); // Test number.
__ movq(rcx, Immediate(-1));
__ SmiTag(rcx, rcx);
- __ Set(rdx, reinterpret_cast<intptr_t>(Smi::FromInt(-1)));
+ __ Set(rdx, Smi::FromInt(-1).ptr());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
__ movq(rax, Immediate(4)); // Test number.
__ movq(rcx, Immediate(Smi::kMaxValue));
__ SmiTag(rcx, rcx);
- __ Set(rdx, reinterpret_cast<intptr_t>(Smi::FromInt(Smi::kMaxValue)));
+ __ Set(rdx, Smi::FromInt(Smi::kMaxValue).ptr());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
__ movq(rax, Immediate(5)); // Test number.
__ movq(rcx, Immediate(Smi::kMinValue));
__ SmiTag(rcx, rcx);
- __ Set(rdx, reinterpret_cast<intptr_t>(Smi::FromInt(Smi::kMinValue)));
+ __ Set(rdx, Smi::FromInt(Smi::kMinValue).ptr());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
@@ -282,35 +278,35 @@ TEST(SmiTag) {
__ movq(rax, Immediate(6)); // Test number.
__ movq(rcx, Immediate(0));
__ SmiTag(r8, rcx);
- __ Set(rdx, reinterpret_cast<intptr_t>(Smi::kZero));
+ __ Set(rdx, Smi::zero().ptr());
__ cmpq(r8, rdx);
__ j(not_equal, &exit);
__ movq(rax, Immediate(7)); // Test number.
__ movq(rcx, Immediate(1024));
__ SmiTag(r8, rcx);
- __ Set(rdx, reinterpret_cast<intptr_t>(Smi::FromInt(1024)));
+ __ Set(rdx, Smi::FromInt(1024).ptr());
__ cmpq(r8, rdx);
__ j(not_equal, &exit);
__ movq(rax, Immediate(8)); // Test number.
__ movq(rcx, Immediate(-1));
__ SmiTag(r8, rcx);
- __ Set(rdx, reinterpret_cast<intptr_t>(Smi::FromInt(-1)));
+ __ Set(rdx, Smi::FromInt(-1).ptr());
__ cmpq(r8, rdx);
__ j(not_equal, &exit);
__ movq(rax, Immediate(9)); // Test number.
__ movq(rcx, Immediate(Smi::kMaxValue));
__ SmiTag(r8, rcx);
- __ Set(rdx, reinterpret_cast<intptr_t>(Smi::FromInt(Smi::kMaxValue)));
+ __ Set(rdx, Smi::FromInt(Smi::kMaxValue).ptr());
__ cmpq(r8, rdx);
__ j(not_equal, &exit);
__ movq(rax, Immediate(10)); // Test number.
__ movq(rcx, Immediate(Smi::kMinValue));
__ SmiTag(r8, rcx);
- __ Set(rdx, reinterpret_cast<intptr_t>(Smi::FromInt(Smi::kMinValue)));
+ __ Set(rdx, Smi::FromInt(Smi::kMinValue).ptr());
__ cmpq(r8, rdx);
__ j(not_equal, &exit);
@@ -322,9 +318,9 @@ TEST(SmiTag) {
CodeDesc desc;
masm->GetCode(isolate, &desc);
- MakeAssemblerBufferExecutable(buffer, allocated);
+ buffer->MakeExecutable();
// Call the function from C++.
- auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer);
+ auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer->start());
int result = f.Call();
CHECK_EQ(0, result);
}
@@ -332,10 +328,9 @@ TEST(SmiTag) {
TEST(SmiCheck) {
Isolate* isolate = CcTest::i_isolate();
HandleScope handles(isolate);
- size_t allocated;
- byte* buffer = AllocateAssemblerBuffer(&allocated);
- MacroAssembler assembler(isolate, buffer, static_cast<int>(allocated),
- v8::internal::CodeObjectRequired::kYes);
+ auto buffer = AllocateAssemblerBuffer();
+ MacroAssembler assembler(isolate, v8::internal::CodeObjectRequired::kYes,
+ buffer->CreateView());
MacroAssembler* masm = &assembler;
EntryCode(masm);
@@ -398,9 +393,9 @@ TEST(SmiCheck) {
CodeDesc desc;
masm->GetCode(isolate, &desc);
- MakeAssemblerBufferExecutable(buffer, allocated);
+ buffer->MakeExecutable();
// Call the function from C++.
- auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer);
+ auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer->start());
int result = f.Call();
CHECK_EQ(0, result);
}
@@ -431,10 +426,9 @@ void TestSmiIndex(MacroAssembler* masm, Label* exit, int id, int x) {
TEST(SmiIndex) {
Isolate* isolate = CcTest::i_isolate();
HandleScope handles(isolate);
- size_t allocated;
- byte* buffer = AllocateAssemblerBuffer(&allocated);
- MacroAssembler assembler(isolate, buffer, static_cast<int>(allocated),
- v8::internal::CodeObjectRequired::kYes);
+ auto buffer = AllocateAssemblerBuffer();
+ MacroAssembler assembler(isolate, v8::internal::CodeObjectRequired::kYes,
+ buffer->CreateView());
MacroAssembler* masm = &assembler;
EntryCode(masm);
@@ -453,9 +447,9 @@ TEST(SmiIndex) {
CodeDesc desc;
masm->GetCode(isolate, &desc);
- MakeAssemblerBufferExecutable(buffer, allocated);
+ buffer->MakeExecutable();
// Call the function from C++.
- auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer);
+ auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer->start());
int result = f.Call();
CHECK_EQ(0, result);
}
@@ -466,10 +460,9 @@ TEST(OperandOffset) {
Isolate* isolate = CcTest::i_isolate();
HandleScope handles(isolate);
- size_t allocated;
- byte* buffer = AllocateAssemblerBuffer(&allocated);
- MacroAssembler assembler(isolate, buffer, static_cast<int>(allocated),
- v8::internal::CodeObjectRequired::kYes);
+ auto buffer = AllocateAssemblerBuffer();
+ MacroAssembler assembler(isolate, v8::internal::CodeObjectRequired::kYes,
+ buffer->CreateView());
MacroAssembler* masm = &assembler;
Label exit;
@@ -494,9 +487,9 @@ TEST(OperandOffset) {
// r15 = rsp[3]
// rbx = rsp[5]
// r13 = rsp[7]
- __ leaq(r14, Operand(rsp, 3 * kPointerSize));
- __ leaq(r13, Operand(rbp, -3 * kPointerSize));
- __ leaq(rbx, Operand(rbp, -5 * kPointerSize));
+ __ leaq(r14, Operand(rsp, 3 * kSystemPointerSize));
+ __ leaq(r13, Operand(rbp, -3 * kSystemPointerSize));
+ __ leaq(rbx, Operand(rbp, -5 * kSystemPointerSize));
__ movl(rcx, Immediate(2));
__ Move(r8, reinterpret_cast<Address>(&data[128]), RelocInfo::NONE);
__ movl(rax, Immediate(1));
@@ -511,12 +504,12 @@ TEST(OperandOffset) {
// Test 2.
// Zero to non-zero displacement.
- __ movl(rdx, Operand(sp0, 2 * kPointerSize));
+ __ movl(rdx, Operand(sp0, 2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x107));
__ j(not_equal, &exit);
__ incq(rax);
- Operand sp2 = Operand(rsp, 2 * kPointerSize);
+ Operand sp2 = Operand(rsp, 2 * kSystemPointerSize);
// Test 3.
__ movl(rdx, sp2); // Sanity check.
@@ -524,18 +517,18 @@ TEST(OperandOffset) {
__ j(not_equal, &exit);
__ incq(rax);
- __ movl(rdx, Operand(sp2, 2 * kPointerSize));
+ __ movl(rdx, Operand(sp2, 2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x105));
__ j(not_equal, &exit);
__ incq(rax);
// Non-zero to zero displacement.
- __ movl(rdx, Operand(sp2, -2 * kPointerSize));
+ __ movl(rdx, Operand(sp2, -2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x109));
__ j(not_equal, &exit);
__ incq(rax);
- Operand sp2c2 = Operand(rsp, rcx, times_pointer_size, 2 * kPointerSize);
+ Operand sp2c2 = Operand(rsp, rcx, times_pointer_size, 2 * kSystemPointerSize);
// Test 6.
__ movl(rdx, sp2c2); // Sanity check.
@@ -543,13 +536,13 @@ TEST(OperandOffset) {
__ j(not_equal, &exit);
__ incq(rax);
- __ movl(rdx, Operand(sp2c2, 2 * kPointerSize));
+ __ movl(rdx, Operand(sp2c2, 2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x103));
__ j(not_equal, &exit);
__ incq(rax);
// Non-zero to zero displacement.
- __ movl(rdx, Operand(sp2c2, -2 * kPointerSize));
+ __ movl(rdx, Operand(sp2c2, -2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x107));
__ j(not_equal, &exit);
__ incq(rax);
@@ -564,12 +557,12 @@ TEST(OperandOffset) {
__ incq(rax);
// Zero to non-zero displacement.
- __ movl(rdx, Operand(bp0, -2 * kPointerSize));
+ __ movl(rdx, Operand(bp0, -2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x102));
__ j(not_equal, &exit);
__ incq(rax);
- Operand bp2 = Operand(rbp, -2 * kPointerSize);
+ Operand bp2 = Operand(rbp, -2 * kSystemPointerSize);
// Test 11.
__ movl(rdx, bp2); // Sanity check.
@@ -578,17 +571,18 @@ TEST(OperandOffset) {
__ incq(rax);
// Non-zero to zero displacement.
- __ movl(rdx, Operand(bp2, 2 * kPointerSize));
+ __ movl(rdx, Operand(bp2, 2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x100));
__ j(not_equal, &exit);
__ incq(rax);
- __ movl(rdx, Operand(bp2, -2 * kPointerSize));
+ __ movl(rdx, Operand(bp2, -2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x104));
__ j(not_equal, &exit);
__ incq(rax);
- Operand bp2c4 = Operand(rbp, rcx, times_pointer_size, -4 * kPointerSize);
+ Operand bp2c4 =
+ Operand(rbp, rcx, times_pointer_size, -4 * kSystemPointerSize);
// Test 14:
__ movl(rdx, bp2c4); // Sanity check.
@@ -596,12 +590,12 @@ TEST(OperandOffset) {
__ j(not_equal, &exit);
__ incq(rax);
- __ movl(rdx, Operand(bp2c4, 2 * kPointerSize));
+ __ movl(rdx, Operand(bp2c4, 2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x100));
__ j(not_equal, &exit);
__ incq(rax);
- __ movl(rdx, Operand(bp2c4, -2 * kPointerSize));
+ __ movl(rdx, Operand(bp2c4, -2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x104));
__ j(not_equal, &exit);
__ incq(rax);
@@ -614,17 +608,17 @@ TEST(OperandOffset) {
__ j(not_equal, &exit);
__ incq(rax);
- __ movl(rdx, Operand(bx0, 5 * kPointerSize));
+ __ movl(rdx, Operand(bx0, 5 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x100));
__ j(not_equal, &exit);
__ incq(rax);
- __ movl(rdx, Operand(bx0, -4 * kPointerSize));
+ __ movl(rdx, Operand(bx0, -4 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x109));
__ j(not_equal, &exit);
__ incq(rax);
- Operand bx2 = Operand(rbx, 2 * kPointerSize);
+ Operand bx2 = Operand(rbx, 2 * kSystemPointerSize);
// Test 20.
__ movl(rdx, bx2); // Sanity check.
@@ -632,18 +626,19 @@ TEST(OperandOffset) {
__ j(not_equal, &exit);
__ incq(rax);
- __ movl(rdx, Operand(bx2, 2 * kPointerSize));
+ __ movl(rdx, Operand(bx2, 2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x101));
__ j(not_equal, &exit);
__ incq(rax);
// Non-zero to zero displacement.
- __ movl(rdx, Operand(bx2, -2 * kPointerSize));
+ __ movl(rdx, Operand(bx2, -2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x105));
__ j(not_equal, &exit);
__ incq(rax);
- Operand bx2c2 = Operand(rbx, rcx, times_pointer_size, -2 * kPointerSize);
+ Operand bx2c2 =
+ Operand(rbx, rcx, times_pointer_size, -2 * kSystemPointerSize);
// Test 23.
__ movl(rdx, bx2c2); // Sanity check.
@@ -651,12 +646,12 @@ TEST(OperandOffset) {
__ j(not_equal, &exit);
__ incq(rax);
- __ movl(rdx, Operand(bx2c2, 2 * kPointerSize));
+ __ movl(rdx, Operand(bx2c2, 2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x103));
__ j(not_equal, &exit);
__ incq(rax);
- __ movl(rdx, Operand(bx2c2, -2 * kPointerSize));
+ __ movl(rdx, Operand(bx2c2, -2 * kSystemPointerSize));
__ cmpl(rdx, Immediate(0x107));
__ j(not_equal, &exit);
__ incq(rax);
@@ -794,7 +789,7 @@ TEST(OperandOffset) {
__ movl(rax, Immediate(0));
__ bind(&exit);
- __ leaq(rsp, Operand(rbp, kPointerSize));
+ __ leaq(rsp, Operand(rbp, kSystemPointerSize));
__ popq(rbp);
__ popq(rbx);
__ popq(r14);
@@ -805,9 +800,9 @@ TEST(OperandOffset) {
CodeDesc desc;
masm->GetCode(isolate, &desc);
- MakeAssemblerBufferExecutable(buffer, allocated);
+ buffer->MakeExecutable();
// Call the function from C++.
- auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer);
+ auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer->start());
int result = f.Call();
CHECK_EQ(0, result);
}
@@ -816,146 +811,159 @@ TEST(OperandOffset) {
TEST(LoadAndStoreWithRepresentation) {
Isolate* isolate = CcTest::i_isolate();
HandleScope handles(isolate);
- size_t allocated;
- byte* buffer = AllocateAssemblerBuffer(&allocated);
- MacroAssembler assembler(isolate, buffer, static_cast<int>(allocated),
- v8::internal::CodeObjectRequired::kYes);
+ auto buffer = AllocateAssemblerBuffer();
+ MacroAssembler assembler(isolate, v8::internal::CodeObjectRequired::kYes,
+ buffer->CreateView());
MacroAssembler* masm = &assembler; // Create a pointer for the __ macro.
EntryCode(masm);
- __ subq(rsp, Immediate(1 * kPointerSize));
+ __ subq(rsp, Immediate(1 * kSystemPointerSize));
Label exit;
// Test 1.
__ movq(rax, Immediate(1)); // Test number.
- __ movq(Operand(rsp, 0 * kPointerSize), Immediate(0));
+ __ movq(Operand(rsp, 0 * kSystemPointerSize), Immediate(0));
__ movq(rcx, Immediate(-1));
- __ Store(Operand(rsp, 0 * kPointerSize), rcx, Representation::UInteger8());
- __ movq(rcx, Operand(rsp, 0 * kPointerSize));
+ __ Store(Operand(rsp, 0 * kSystemPointerSize), rcx,
+ Representation::UInteger8());
+ __ movq(rcx, Operand(rsp, 0 * kSystemPointerSize));
__ movl(rdx, Immediate(255));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
- __ Load(rdx, Operand(rsp, 0 * kPointerSize), Representation::UInteger8());
+ __ Load(rdx, Operand(rsp, 0 * kSystemPointerSize),
+ Representation::UInteger8());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
// Test 2.
__ movq(rax, Immediate(2)); // Test number.
- __ movq(Operand(rsp, 0 * kPointerSize), Immediate(0));
+ __ movq(Operand(rsp, 0 * kSystemPointerSize), Immediate(0));
__ Set(rcx, V8_2PART_UINT64_C(0xDEADBEAF, 12345678));
- __ Store(Operand(rsp, 0 * kPointerSize), rcx, Representation::Smi());
- __ movq(rcx, Operand(rsp, 0 * kPointerSize));
+ __ Store(Operand(rsp, 0 * kSystemPointerSize), rcx, Representation::Smi());
+ __ movq(rcx, Operand(rsp, 0 * kSystemPointerSize));
__ Set(rdx, V8_2PART_UINT64_C(0xDEADBEAF, 12345678));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
- __ Load(rdx, Operand(rsp, 0 * kPointerSize), Representation::Smi());
+ __ Load(rdx, Operand(rsp, 0 * kSystemPointerSize), Representation::Smi());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
// Test 3.
__ movq(rax, Immediate(3)); // Test number.
- __ movq(Operand(rsp, 0 * kPointerSize), Immediate(0));
+ __ movq(Operand(rsp, 0 * kSystemPointerSize), Immediate(0));
__ movq(rcx, Immediate(-1));
- __ Store(Operand(rsp, 0 * kPointerSize), rcx, Representation::Integer32());
- __ movq(rcx, Operand(rsp, 0 * kPointerSize));
+ __ Store(Operand(rsp, 0 * kSystemPointerSize), rcx,
+ Representation::Integer32());
+ __ movq(rcx, Operand(rsp, 0 * kSystemPointerSize));
__ movl(rdx, Immediate(-1));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
- __ Load(rdx, Operand(rsp, 0 * kPointerSize), Representation::Integer32());
+ __ Load(rdx, Operand(rsp, 0 * kSystemPointerSize),
+ Representation::Integer32());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
// Test 4.
__ movq(rax, Immediate(4)); // Test number.
- __ movq(Operand(rsp, 0 * kPointerSize), Immediate(0));
+ __ movq(Operand(rsp, 0 * kSystemPointerSize), Immediate(0));
__ movl(rcx, Immediate(0x44332211));
- __ Store(Operand(rsp, 0 * kPointerSize), rcx, Representation::HeapObject());
- __ movq(rcx, Operand(rsp, 0 * kPointerSize));
+ __ Store(Operand(rsp, 0 * kSystemPointerSize), rcx,
+ Representation::HeapObject());
+ __ movq(rcx, Operand(rsp, 0 * kSystemPointerSize));
__ movl(rdx, Immediate(0x44332211));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
- __ Load(rdx, Operand(rsp, 0 * kPointerSize), Representation::HeapObject());
+ __ Load(rdx, Operand(rsp, 0 * kSystemPointerSize),
+ Representation::HeapObject());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
// Test 5.
__ movq(rax, Immediate(5)); // Test number.
- __ movq(Operand(rsp, 0 * kPointerSize), Immediate(0));
+ __ movq(Operand(rsp, 0 * kSystemPointerSize), Immediate(0));
__ Set(rcx, V8_2PART_UINT64_C(0x12345678, DEADBEAF));
- __ Store(Operand(rsp, 0 * kPointerSize), rcx, Representation::Tagged());
- __ movq(rcx, Operand(rsp, 0 * kPointerSize));
+ __ Store(Operand(rsp, 0 * kSystemPointerSize), rcx, Representation::Tagged());
+ __ movq(rcx, Operand(rsp, 0 * kSystemPointerSize));
__ Set(rdx, V8_2PART_UINT64_C(0x12345678, DEADBEAF));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
- __ Load(rdx, Operand(rsp, 0 * kPointerSize), Representation::Tagged());
+ __ Load(rdx, Operand(rsp, 0 * kSystemPointerSize), Representation::Tagged());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
// Test 6.
__ movq(rax, Immediate(6)); // Test number.
- __ movq(Operand(rsp, 0 * kPointerSize), Immediate(0));
+ __ movq(Operand(rsp, 0 * kSystemPointerSize), Immediate(0));
__ Set(rcx, V8_2PART_UINT64_C(0x11223344, 55667788));
- __ Store(Operand(rsp, 0 * kPointerSize), rcx, Representation::External());
- __ movq(rcx, Operand(rsp, 0 * kPointerSize));
+ __ Store(Operand(rsp, 0 * kSystemPointerSize), rcx,
+ Representation::External());
+ __ movq(rcx, Operand(rsp, 0 * kSystemPointerSize));
__ Set(rdx, V8_2PART_UINT64_C(0x11223344, 55667788));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
- __ Load(rdx, Operand(rsp, 0 * kPointerSize), Representation::External());
+ __ Load(rdx, Operand(rsp, 0 * kSystemPointerSize),
+ Representation::External());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
// Test 7.
__ movq(rax, Immediate(7)); // Test number.
- __ movq(Operand(rsp, 0 * kPointerSize), Immediate(0));
+ __ movq(Operand(rsp, 0 * kSystemPointerSize), Immediate(0));
__ movq(rcx, Immediate(-1));
- __ Store(Operand(rsp, 0 * kPointerSize), rcx, Representation::Integer8());
- __ movq(rcx, Operand(rsp, 0 * kPointerSize));
+ __ Store(Operand(rsp, 0 * kSystemPointerSize), rcx,
+ Representation::Integer8());
+ __ movq(rcx, Operand(rsp, 0 * kSystemPointerSize));
__ movl(rdx, Immediate(255));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
- __ Load(rdx, Operand(rsp, 0 * kPointerSize), Representation::Integer8());
+ __ Load(rdx, Operand(rsp, 0 * kSystemPointerSize),
+ Representation::Integer8());
__ movq(rcx, Immediate(-1));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
// Test 8.
__ movq(rax, Immediate(8)); // Test number.
- __ movq(Operand(rsp, 0 * kPointerSize), Immediate(0));
+ __ movq(Operand(rsp, 0 * kSystemPointerSize), Immediate(0));
__ movq(rcx, Immediate(-1));
- __ Store(Operand(rsp, 0 * kPointerSize), rcx, Representation::Integer16());
- __ movq(rcx, Operand(rsp, 0 * kPointerSize));
+ __ Store(Operand(rsp, 0 * kSystemPointerSize), rcx,
+ Representation::Integer16());
+ __ movq(rcx, Operand(rsp, 0 * kSystemPointerSize));
__ movl(rdx, Immediate(65535));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
- __ Load(rdx, Operand(rsp, 0 * kPointerSize), Representation::Integer16());
+ __ Load(rdx, Operand(rsp, 0 * kSystemPointerSize),
+ Representation::Integer16());
__ movq(rcx, Immediate(-1));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
// Test 9.
__ movq(rax, Immediate(9)); // Test number.
- __ movq(Operand(rsp, 0 * kPointerSize), Immediate(0));
+ __ movq(Operand(rsp, 0 * kSystemPointerSize), Immediate(0));
__ movq(rcx, Immediate(-1));
- __ Store(Operand(rsp, 0 * kPointerSize), rcx, Representation::UInteger16());
- __ movq(rcx, Operand(rsp, 0 * kPointerSize));
+ __ Store(Operand(rsp, 0 * kSystemPointerSize), rcx,
+ Representation::UInteger16());
+ __ movq(rcx, Operand(rsp, 0 * kSystemPointerSize));
__ movl(rdx, Immediate(65535));
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
- __ Load(rdx, Operand(rsp, 0 * kPointerSize), Representation::UInteger16());
+ __ Load(rdx, Operand(rsp, 0 * kSystemPointerSize),
+ Representation::UInteger16());
__ cmpq(rcx, rdx);
__ j(not_equal, &exit);
__ xorq(rax, rax); // Success.
__ bind(&exit);
- __ addq(rsp, Immediate(1 * kPointerSize));
+ __ addq(rsp, Immediate(1 * kSystemPointerSize));
ExitCode(masm);
__ ret(0);
CodeDesc desc;
masm->GetCode(isolate, &desc);
- MakeAssemblerBufferExecutable(buffer, allocated);
+ buffer->MakeExecutable();
// Call the function from C++.
- auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer);
+ auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer->start());
int result = f.Call();
CHECK_EQ(0, result);
}
@@ -1085,10 +1093,9 @@ void TestFloat64x2Neg(MacroAssembler* masm, Label* exit, double x, double y) {
TEST(SIMDMacros) {
Isolate* isolate = CcTest::i_isolate();
HandleScope handles(isolate);
- size_t allocated;
- byte* buffer = AllocateAssemblerBuffer(&allocated);
- MacroAssembler assembler(isolate, buffer, static_cast<int>(allocated),
- v8::internal::CodeObjectRequired::kYes);
+ auto buffer = AllocateAssemblerBuffer();
+ MacroAssembler assembler(isolate, v8::internal::CodeObjectRequired::kYes,
+ buffer->CreateView());
MacroAssembler* masm = &assembler;
EntryCode(masm);
@@ -1107,13 +1114,29 @@ TEST(SIMDMacros) {
CodeDesc desc;
masm->GetCode(isolate, &desc);
- MakeAssemblerBufferExecutable(buffer, allocated);
+ buffer->MakeExecutable();
// Call the function from C++.
- auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer);
+ auto f = GeneratedCode<F0>::FromBuffer(CcTest::i_isolate(), buffer->start());
int result = f.Call();
CHECK_EQ(0, result);
}
+TEST(AreAliased) {
+ DCHECK(!AreAliased(rax));
+ DCHECK(!AreAliased(rax, no_reg));
+ DCHECK(!AreAliased(no_reg, rax, no_reg));
+
+ DCHECK(AreAliased(rax, rax));
+ DCHECK(!AreAliased(no_reg, no_reg));
+
+ DCHECK(!AreAliased(rax, rbx, rcx, rdx, no_reg));
+ DCHECK(AreAliased(rax, rbx, rcx, rdx, rax, no_reg));
+
+ // no_regs are allowed in
+ DCHECK(!AreAliased(rax, no_reg, rbx, no_reg, rcx, no_reg, rdx, no_reg));
+ DCHECK(AreAliased(rax, no_reg, rbx, no_reg, rcx, no_reg, rdx, rax, no_reg));
+}
+
#undef __
} // namespace test_macro_assembler_x64
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-14 13:40:17 +0000