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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. | 
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be | 
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. | 
| 4 | 4 | 
| 5 #include "src/v8.h" | 5 #include "src/v8.h" | 
| 6 | 6 | 
| 7 #include "src/code-stubs.h" | 7 #include "src/code-stubs.h" | 
| 8 #include "src/compiler.h" | 8 #include "src/compiler.h" | 
|  | 9 #include "src/parser.h" | 
| 9 #include "src/zone.h" | 10 #include "src/zone.h" | 
| 10 | 11 | 
| 11 #include "src/compiler/common-operator.h" | 12 #include "src/compiler/common-operator.h" | 
| 12 #include "src/compiler/graph.h" | 13 #include "src/compiler/graph.h" | 
| 13 #include "src/compiler/linkage.h" | 14 #include "src/compiler/linkage.h" | 
| 14 #include "src/compiler/machine-operator.h" | 15 #include "src/compiler/machine-operator.h" | 
| 15 #include "src/compiler/node.h" | 16 #include "src/compiler/node.h" | 
| 16 #include "src/compiler/operator.h" | 17 #include "src/compiler/operator.h" | 
| 17 #include "src/compiler/pipeline.h" | 18 #include "src/compiler/pipeline.h" | 
| 18 #include "src/compiler/schedule.h" | 19 #include "src/compiler/schedule.h" | 
| (...skipping 16 matching lines...) Expand all  Loading... | 
| 35   Handle<SharedFunctionInfo> shared_function = Compiler::CompileScript( | 36   Handle<SharedFunctionInfo> shared_function = Compiler::CompileScript( | 
| 36       source_code, Handle<String>(), 0, 0, false, false, Handle<Object>(), | 37       source_code, Handle<String>(), 0, 0, false, false, Handle<Object>(), | 
| 37       Handle<Context>(isolate->native_context()), NULL, NULL, | 38       Handle<Context>(isolate->native_context()), NULL, NULL, | 
| 38       v8::ScriptCompiler::kNoCompileOptions, NOT_NATIVES_CODE, false); | 39       v8::ScriptCompiler::kNoCompileOptions, NOT_NATIVES_CODE, false); | 
| 39   return isolate->factory()->NewFunctionFromSharedFunctionInfo( | 40   return isolate->factory()->NewFunctionFromSharedFunctionInfo( | 
| 40       shared_function, isolate->native_context()); | 41       shared_function, isolate->native_context()); | 
| 41 } | 42 } | 
| 42 | 43 | 
| 43 | 44 | 
| 44 TEST(TestLinkageCreate) { | 45 TEST(TestLinkageCreate) { | 
| 45   InitializedHandleScope handles; | 46   HandleAndZoneScope handles; | 
| 46   Handle<JSFunction> function = Compile("a + b"); | 47   Handle<JSFunction> function = Compile("a + b"); | 
| 47   CompilationInfoWithZone info(function); | 48   ParseInfo parse_info(handles.main_zone(), function); | 
|  | 49   CompilationInfo info(&parse_info); | 
| 48   CallDescriptor* descriptor = Linkage::ComputeIncoming(info.zone(), &info); | 50   CallDescriptor* descriptor = Linkage::ComputeIncoming(info.zone(), &info); | 
| 49   CHECK(descriptor); | 51   CHECK(descriptor); | 
| 50 } | 52 } | 
| 51 | 53 | 
| 52 | 54 | 
| 53 TEST(TestLinkageJSFunctionIncoming) { | 55 TEST(TestLinkageJSFunctionIncoming) { | 
| 54   InitializedHandleScope handles; |  | 
| 55 |  | 
| 56   const char* sources[] = {"(function() { })", "(function(a) { })", | 56   const char* sources[] = {"(function() { })", "(function(a) { })", | 
| 57                            "(function(a,b) { })", "(function(a,b,c) { })"}; | 57                            "(function(a,b) { })", "(function(a,b,c) { })"}; | 
| 58 | 58 | 
| 59   for (int i = 0; i < 3; i++) { | 59   for (int i = 0; i < 3; i++) { | 
| 60     i::HandleScope handles(CcTest::i_isolate()); | 60     HandleAndZoneScope handles; | 
| 61     Handle<JSFunction> function = v8::Utils::OpenHandle( | 61     Handle<JSFunction> function = v8::Utils::OpenHandle( | 
| 62         *v8::Handle<v8::Function>::Cast(CompileRun(sources[i]))); | 62         *v8::Handle<v8::Function>::Cast(CompileRun(sources[i]))); | 
| 63     CompilationInfoWithZone info(function); | 63     ParseInfo parse_info(handles.main_zone(), function); | 
|  | 64     CompilationInfo info(&parse_info); | 
| 64     CallDescriptor* descriptor = Linkage::ComputeIncoming(info.zone(), &info); | 65     CallDescriptor* descriptor = Linkage::ComputeIncoming(info.zone(), &info); | 
| 65     CHECK(descriptor); | 66     CHECK(descriptor); | 
| 66 | 67 | 
| 67     CHECK_EQ(1 + i, static_cast<int>(descriptor->JSParameterCount())); | 68     CHECK_EQ(1 + i, static_cast<int>(descriptor->JSParameterCount())); | 
| 68     CHECK_EQ(1, static_cast<int>(descriptor->ReturnCount())); | 69     CHECK_EQ(1, static_cast<int>(descriptor->ReturnCount())); | 
| 69     CHECK_EQ(Operator::kNoProperties, descriptor->properties()); | 70     CHECK_EQ(Operator::kNoProperties, descriptor->properties()); | 
| 70     CHECK_EQ(true, descriptor->IsJSFunctionCall()); | 71     CHECK_EQ(true, descriptor->IsJSFunctionCall()); | 
| 71   } | 72   } | 
| 72 } | 73 } | 
| 73 | 74 | 
| 74 | 75 | 
| 75 TEST(TestLinkageCodeStubIncoming) { | 76 TEST(TestLinkageCodeStubIncoming) { | 
| 76   Isolate* isolate = CcTest::InitIsolateOnce(); | 77   Isolate* isolate = CcTest::InitIsolateOnce(); | 
| 77   Zone zone; | 78   Zone zone; | 
| 78   ToNumberStub stub(isolate); | 79   ToNumberStub stub(isolate); | 
| 79   CompilationInfo info(&stub, isolate, &zone); | 80   CompilationInfo info(&stub, isolate, &zone); | 
| 80   CallDescriptor* descriptor = Linkage::ComputeIncoming(&zone, &info); | 81   CallDescriptor* descriptor = Linkage::ComputeIncoming(&zone, &info); | 
| 81   CHECK(descriptor); | 82   CHECK(descriptor); | 
| 82   CHECK_EQ(1, static_cast<int>(descriptor->JSParameterCount())); | 83   CHECK_EQ(1, static_cast<int>(descriptor->JSParameterCount())); | 
| 83   CHECK_EQ(1, static_cast<int>(descriptor->ReturnCount())); | 84   CHECK_EQ(1, static_cast<int>(descriptor->ReturnCount())); | 
| 84   CHECK_EQ(Operator::kNoProperties, descriptor->properties()); | 85   CHECK_EQ(Operator::kNoProperties, descriptor->properties()); | 
| 85   CHECK_EQ(false, descriptor->IsJSFunctionCall()); | 86   CHECK_EQ(false, descriptor->IsJSFunctionCall()); | 
| 86 } | 87 } | 
| 87 | 88 | 
| 88 | 89 | 
| 89 TEST(TestLinkageJSCall) { | 90 TEST(TestLinkageJSCall) { | 
| 90   HandleAndZoneScope handles; | 91   HandleAndZoneScope handles; | 
| 91   Handle<JSFunction> function = Compile("a + c"); | 92   Handle<JSFunction> function = Compile("a + c"); | 
| 92   CompilationInfoWithZone info(function); | 93   ParseInfo parse_info(handles.main_zone(), function); | 
|  | 94   CompilationInfo info(&parse_info); | 
| 93 | 95 | 
| 94   for (int i = 0; i < 32; i++) { | 96   for (int i = 0; i < 32; i++) { | 
| 95     CallDescriptor* descriptor = Linkage::GetJSCallDescriptor( | 97     CallDescriptor* descriptor = Linkage::GetJSCallDescriptor( | 
| 96         info.zone(), false, i, CallDescriptor::kNoFlags); | 98         info.zone(), false, i, CallDescriptor::kNoFlags); | 
| 97     CHECK(descriptor); | 99     CHECK(descriptor); | 
| 98     CHECK_EQ(i, static_cast<int>(descriptor->JSParameterCount())); | 100     CHECK_EQ(i, static_cast<int>(descriptor->JSParameterCount())); | 
| 99     CHECK_EQ(1, static_cast<int>(descriptor->ReturnCount())); | 101     CHECK_EQ(1, static_cast<int>(descriptor->ReturnCount())); | 
| 100     CHECK_EQ(Operator::kNoProperties, descriptor->properties()); | 102     CHECK_EQ(Operator::kNoProperties, descriptor->properties()); | 
| 101     CHECK_EQ(true, descriptor->IsJSFunctionCall()); | 103     CHECK_EQ(true, descriptor->IsJSFunctionCall()); | 
| 102   } | 104   } | 
| 103 } | 105 } | 
| 104 | 106 | 
| 105 | 107 | 
| 106 TEST(TestLinkageRuntimeCall) { | 108 TEST(TestLinkageRuntimeCall) { | 
| 107   // TODO(titzer): test linkage creation for outgoing runtime calls. | 109   // TODO(titzer): test linkage creation for outgoing runtime calls. | 
| 108 } | 110 } | 
| 109 | 111 | 
| 110 | 112 | 
| 111 TEST(TestLinkageStubCall) { | 113 TEST(TestLinkageStubCall) { | 
| 112   // TODO(titzer): test linkage creation for outgoing stub calls. | 114   // TODO(titzer): test linkage creation for outgoing stub calls. | 
| 113 } | 115 } | 
| 114 | 116 | 
| 115 | 117 | 
| 116 #endif  // V8_TURBOFAN_TARGET | 118 #endif  // V8_TURBOFAN_TARGET | 
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