summaryrefslogtreecommitdiff
path: root/deps/v8/test/cctest/compiler/test-run-native-calls.cc
diff options
context:
space:
mode:
Diffstat (limited to 'deps/v8/test/cctest/compiler/test-run-native-calls.cc')
-rw-r--r--deps/v8/test/cctest/compiler/test-run-native-calls.cc175
1 files changed, 54 insertions, 121 deletions
diff --git a/deps/v8/test/cctest/compiler/test-run-native-calls.cc b/deps/v8/test/cctest/compiler/test-run-native-calls.cc
index bfdcc0e8ca..5c2672f8d4 100644
--- a/deps/v8/test/cctest/compiler/test-run-native-calls.cc
+++ b/deps/v8/test/cctest/compiler/test-run-native-calls.cc
@@ -18,6 +18,8 @@ namespace v8 {
namespace internal {
namespace compiler {
+const auto GetRegConfig = RegisterConfiguration::Turbofan;
+
namespace {
typedef float float32;
typedef double float64;
@@ -76,12 +78,8 @@ class Pairs {
class RegisterPairs : public Pairs {
public:
RegisterPairs()
- : Pairs(
- 100,
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->num_allocatable_general_registers(),
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->allocatable_general_codes()) {}
+ : Pairs(100, GetRegConfig()->num_allocatable_general_registers(),
+ GetRegConfig()->allocatable_general_codes()) {}
};
@@ -89,12 +87,8 @@ class RegisterPairs : public Pairs {
class Float32RegisterPairs : public Pairs {
public:
Float32RegisterPairs()
- : Pairs(
- 100,
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->num_allocatable_aliased_double_registers(),
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->allocatable_double_codes()) {}
+ : Pairs(100, GetRegConfig()->num_allocatable_aliased_double_registers(),
+ GetRegConfig()->allocatable_double_codes()) {}
};
@@ -102,12 +96,8 @@ class Float32RegisterPairs : public Pairs {
class Float64RegisterPairs : public Pairs {
public:
Float64RegisterPairs()
- : Pairs(
- 100,
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->num_allocatable_aliased_double_registers(),
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->allocatable_double_codes()) {}
+ : Pairs(100, GetRegConfig()->num_allocatable_double_registers(),
+ GetRegConfig()->allocatable_double_codes()) {}
};
@@ -136,28 +126,26 @@ struct Allocator {
if (IsFloatingPoint(type.representation())) {
// Allocate a floating point register/stack location.
if (fp_offset < fp_count) {
- return LinkageLocation::ForRegister(fp_regs[fp_offset++]);
+ int code = fp_regs[fp_offset++];
+ return LinkageLocation::ForRegister(code, type);
} else {
int offset = -1 - stack_offset;
stack_offset += StackWords(type);
- return LinkageLocation::ForCallerFrameSlot(offset);
+ return LinkageLocation::ForCallerFrameSlot(offset, type);
}
} else {
// Allocate a general purpose register/stack location.
if (gp_offset < gp_count) {
- return LinkageLocation::ForRegister(gp_regs[gp_offset++]);
+ return LinkageLocation::ForRegister(gp_regs[gp_offset++], type);
} else {
int offset = -1 - stack_offset;
stack_offset += StackWords(type);
- return LinkageLocation::ForCallerFrameSlot(offset);
+ return LinkageLocation::ForCallerFrameSlot(offset, type);
}
}
}
int StackWords(MachineType type) {
- // TODO(titzer): hack. float32 occupies 8 bytes on stack.
- int size = IsFloatingPoint(type.representation())
- ? kDoubleSize
- : (1 << ElementSizeLog2Of(type.representation()));
+ int size = 1 << ElementSizeLog2Of(type.representation());
return size <= kPointerSize ? 1 : size / kPointerSize;
}
void Reset() {
@@ -200,7 +188,6 @@ class RegisterConfig {
CallDescriptor::kCallCodeObject, // kind
target_type, // target MachineType
target_loc, // target location
- msig, // machine_sig
locations.Build(), // location_sig
stack_param_count, // stack_parameter_count
compiler::Operator::kNoProperties, // properties
@@ -255,7 +242,7 @@ class Int32Signature : public MachineSignature {
Handle<Code> CompileGraph(const char* name, CallDescriptor* desc, Graph* graph,
Schedule* schedule = nullptr) {
Isolate* isolate = CcTest::InitIsolateOnce();
- CompilationInfo info("testing", isolate, graph->zone());
+ CompilationInfo info(ArrayVector("testing"), isolate, graph->zone());
Handle<Code> code =
Pipeline::GenerateCodeForTesting(&info, desc, graph, schedule);
CHECK(!code.is_null());
@@ -271,9 +258,7 @@ Handle<Code> CompileGraph(const char* name, CallDescriptor* desc, Graph* graph,
Handle<Code> WrapWithCFunction(Handle<Code> inner, CallDescriptor* desc) {
Zone zone(inner->GetIsolate()->allocator());
- MachineSignature* msig =
- const_cast<MachineSignature*>(desc->GetMachineSignature());
- int param_count = static_cast<int>(msig->parameter_count());
+ int param_count = static_cast<int>(desc->ParameterCount());
GraphAndBuilders caller(&zone);
{
GraphAndBuilders& b = caller;
@@ -299,6 +284,7 @@ Handle<Code> WrapWithCFunction(Handle<Code> inner, CallDescriptor* desc) {
b.graph()->SetEnd(ret);
}
+ MachineSignature* msig = desc->GetMachineSignature(&zone);
CallDescriptor* cdesc = Linkage::GetSimplifiedCDescriptor(&zone, msig);
return CompileGraph("wrapper", cdesc, caller.graph());
@@ -419,7 +405,7 @@ void ArgsBuffer<float64>::Mutate() {
int ParamCount(CallDescriptor* desc) {
- return static_cast<int>(desc->GetMachineSignature()->parameter_count());
+ return static_cast<int>(desc->ParameterCount());
}
@@ -538,8 +524,7 @@ static void TestInt32Sub(CallDescriptor* desc) {
Handle<Code> inner_code = CompileGraph("Int32Sub", desc, inner.graph());
Handle<Code> wrapper = WrapWithCFunction(inner_code, desc);
- MachineSignature* msig =
- const_cast<MachineSignature*>(desc->GetMachineSignature());
+ MachineSignature* msig = desc->GetMachineSignature(&zone);
CodeRunner<int32_t> runnable(isolate, wrapper,
CSignature::FromMachine(&zone, msig));
@@ -636,15 +621,14 @@ static void Test_RunInt32SubWithRet(int retreg) {
// Separate tests for parallelization.
-#define TEST_INT32_SUB_WITH_RET(x) \
- TEST(Run_Int32Sub_all_allocatable_pairs_##x) { \
- if (x < Register::kNumRegisters && \
- Register::from_code(x).IsAllocatable()) { \
- Test_RunInt32SubWithRet(x); \
- } \
+#define TEST_INT32_SUB_WITH_RET(x) \
+ TEST(Run_Int32Sub_all_allocatable_pairs_##x) { \
+ if (x < Register::kNumRegisters && \
+ GetRegConfig()->IsAllocatableGeneralCode(x)) { \
+ Test_RunInt32SubWithRet(x); \
+ } \
}
-
TEST_INT32_SUB_WITH_RET(0)
TEST_INT32_SUB_WITH_RET(1)
TEST_INT32_SUB_WITH_RET(2)
@@ -692,9 +676,7 @@ TEST(Run_CopyTwentyInt32_all_allocatable_pairs) {
base::AccountingAllocator allocator;
Zone zone(&allocator);
int parray[2];
- int rarray[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(0)};
+ int rarray[] = {GetRegConfig()->GetAllocatableGeneralCode(0)};
pairs.Next(&parray[0], &parray[1], false);
Allocator params(parray, 2, nullptr, 0);
Allocator rets(rarray, 1, nullptr, 0);
@@ -741,14 +723,12 @@ static int32_t Compute_Int32_WeightedSum(CallDescriptor* desc, int32_t* input) {
static void Test_Int32_WeightedSum_of_size(int count) {
Int32Signature sig(count);
for (int p0 = 0; p0 < Register::kNumRegisters; p0++) {
- if (Register::from_code(p0).IsAllocatable()) {
+ if (GetRegConfig()->IsAllocatableGeneralCode(p0)) {
base::AccountingAllocator allocator;
Zone zone(&allocator);
int parray[] = {p0};
- int rarray[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(0)};
+ int rarray[] = {GetRegConfig()->GetAllocatableGeneralCode(0)};
Allocator params(parray, 1, nullptr, 0);
Allocator rets(rarray, 1, nullptr, 0);
RegisterConfig config(params, rets);
@@ -801,12 +781,8 @@ static void RunSelect(CallDescriptor* desc) {
template <int which>
void Test_Int32_Select() {
- int parray[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(0)};
- int rarray[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(0)};
+ int parray[] = {GetRegConfig()->GetAllocatableGeneralCode(0)};
+ int rarray[] = {GetRegConfig()->GetAllocatableGeneralCode(0)};
Allocator params(parray, 1, nullptr, 0);
Allocator rets(rarray, 1, nullptr, 0);
RegisterConfig config(params, rets);
@@ -843,14 +819,10 @@ TEST_INT32_SELECT(63)
TEST(Int64Select_registers) {
- if (RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->num_allocatable_general_registers() < 2)
- return;
+ if (GetRegConfig()->num_allocatable_general_registers() < 2) return;
if (kPointerSize < 8) return; // TODO(titzer): int64 on 32-bit platforms
- int rarray[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(0)};
+ int rarray[] = {GetRegConfig()->GetAllocatableGeneralCode(0)};
ArgsBuffer<int64_t>::Sig sig(2);
RegisterPairs pairs;
@@ -871,14 +843,11 @@ TEST(Int64Select_registers) {
TEST(Float32Select_registers) {
- if (RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->num_allocatable_double_registers() < 2) {
+ if (GetRegConfig()->num_allocatable_double_registers() < 2) {
return;
}
- int rarray[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(0)};
+ int rarray[] = {GetRegConfig()->GetAllocatableDoubleCode(0)};
ArgsBuffer<float32>::Sig sig(2);
Float32RegisterPairs pairs;
@@ -899,15 +868,9 @@ TEST(Float32Select_registers) {
TEST(Float64Select_registers) {
- if (RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->num_allocatable_double_registers() < 2)
- return;
- if (RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->num_allocatable_general_registers() < 2)
- return;
- int rarray[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(0)};
+ if (GetRegConfig()->num_allocatable_double_registers() < 2) return;
+ if (GetRegConfig()->num_allocatable_general_registers() < 2) return;
+ int rarray[] = {GetRegConfig()->GetAllocatableDoubleCode(0)};
ArgsBuffer<float64>::Sig sig(2);
Float64RegisterPairs pairs;
@@ -928,9 +891,7 @@ TEST(Float64Select_registers) {
TEST(Float32Select_stack_params_return_reg) {
- int rarray[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(0)};
+ int rarray[] = {GetRegConfig()->GetAllocatableDoubleCode(0)};
Allocator params(nullptr, 0, nullptr, 0);
Allocator rets(nullptr, 0, rarray, 1);
RegisterConfig config(params, rets);
@@ -951,9 +912,7 @@ TEST(Float32Select_stack_params_return_reg) {
TEST(Float64Select_stack_params_return_reg) {
- int rarray[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(0)};
+ int rarray[] = {GetRegConfig()->GetAllocatableDoubleCode(0)};
Allocator params(nullptr, 0, nullptr, 0);
Allocator rets(nullptr, 0, rarray, 1);
RegisterConfig config(params, rets);
@@ -1006,9 +965,7 @@ static void Build_Select_With_Call(CallDescriptor* desc,
TEST(Float64StackParamsToStackParams) {
- int rarray[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(0)};
+ int rarray[] = {GetRegConfig()->GetAllocatableDoubleCode(0)};
Allocator params(nullptr, 0, nullptr, 0);
Allocator rets(nullptr, 0, rarray, 1);
@@ -1027,9 +984,7 @@ TEST(Float64StackParamsToStackParams) {
void MixedParamTest(int start) {
- if (RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->num_double_registers() < 2)
- return;
+ if (GetRegConfig()->num_double_registers() < 2) return;
// TODO(titzer): mix in 64-bit types on all platforms when supported.
#if V8_TARGET_ARCH_32_BIT
@@ -1058,22 +1013,12 @@ void MixedParamTest(int start) {
const int num_params = static_cast<int>(arraysize(types) - start);
// Build call descriptor
- int parray_gp[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(0),
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(1)};
- int rarray_gp[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(0)};
- int parray_fp[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(0),
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(1)};
- int rarray_fp[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(0)};
+ int parray_gp[] = {GetRegConfig()->GetAllocatableGeneralCode(0),
+ GetRegConfig()->GetAllocatableGeneralCode(1)};
+ int rarray_gp[] = {GetRegConfig()->GetAllocatableGeneralCode(0)};
+ int parray_fp[] = {GetRegConfig()->GetAllocatableDoubleCode(0),
+ GetRegConfig()->GetAllocatableDoubleCode(1)};
+ int rarray_fp[] = {GetRegConfig()->GetAllocatableDoubleCode(0)};
Allocator palloc(parray_gp, 2, parray_fp, 2);
Allocator ralloc(rarray_gp, 1, rarray_fp, 1);
RegisterConfig config(palloc, ralloc);
@@ -1174,29 +1119,17 @@ void TestStackSlot(MachineType slot_type, T expected) {
// Test: Generate with a function f which reserves a stack slot, call an inner
// function g from f which writes into the stack slot of f.
- if (RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->num_allocatable_double_registers() < 2)
- return;
+ if (GetRegConfig()->num_allocatable_double_registers() < 2) return;
Isolate* isolate = CcTest::InitIsolateOnce();
// Lots of code to generate the build descriptor for the inner function.
- int parray_gp[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(0),
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(1)};
- int rarray_gp[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableGeneralCode(0)};
- int parray_fp[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(0),
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(1)};
- int rarray_fp[] = {
- RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
- ->GetAllocatableDoubleCode(0)};
+ int parray_gp[] = {GetRegConfig()->GetAllocatableGeneralCode(0),
+ GetRegConfig()->GetAllocatableGeneralCode(1)};
+ int rarray_gp[] = {GetRegConfig()->GetAllocatableGeneralCode(0)};
+ int parray_fp[] = {GetRegConfig()->GetAllocatableDoubleCode(0),
+ GetRegConfig()->GetAllocatableDoubleCode(1)};
+ int rarray_fp[] = {GetRegConfig()->GetAllocatableDoubleCode(0)};
Allocator palloc(parray_gp, 2, parray_fp, 2);
Allocator ralloc(rarray_gp, 1, rarray_fp, 1);
RegisterConfig config(palloc, ralloc);
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-11 12:52:18 +0000