OLD | NEW |
1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
(...skipping 1888 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1899 " if (this === 1) {}\n" | 1899 " if (this === 1) {}\n" |
1900 "}\n" | 1900 "}\n" |
1901 "CompareStatementWithThis();\n"; | 1901 "CompareStatementWithThis();\n"; |
1902 | 1902 |
1903 v8::Script::Compile(env.local(), v8_str(source)) | 1903 v8::Script::Compile(env.local(), v8_str(source)) |
1904 .ToLocalChecked() | 1904 .ToLocalChecked() |
1905 ->Run(env.local()) | 1905 ->Run(env.local()) |
1906 .ToLocalChecked(); | 1906 .ToLocalChecked(); |
1907 } | 1907 } |
1908 | 1908 |
1909 | |
1910 static const char* inlined_source = | 1909 static const char* inlined_source = |
1911 "function opt_function(left, right) { var k = left / 10; var r = 10 / " | 1910 "function opt_function(f) { return f()*f(); }\n"; |
1912 "right; return k + r; }\n"; | |
1913 // 0.........1.........2.........3.........4....*....5.........6......*..7 | 1911 // 0.........1.........2.........3.........4....*....5.........6......*..7 |
1914 | 1912 |
1915 | 1913 |
1916 // deopt at the first level inlined function | 1914 // deopt at the first level inlined function |
1917 TEST(DeoptAtFirstLevelInlinedSource) { | 1915 TEST(DeoptAtFirstLevelInlinedSource) { |
1918 if (!CcTest::i_isolate()->use_crankshaft() || i::FLAG_always_opt) return; | 1916 if (!CcTest::i_isolate()->use_crankshaft() || i::FLAG_always_opt) return; |
1919 i::FLAG_allow_natives_syntax = true; | 1917 i::FLAG_allow_natives_syntax = true; |
| 1918 i::FLAG_turbo_source_positions = true; |
1920 v8::HandleScope scope(CcTest::isolate()); | 1919 v8::HandleScope scope(CcTest::isolate()); |
1921 v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION); | 1920 v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION); |
1922 v8::Context::Scope context_scope(env); | 1921 v8::Context::Scope context_scope(env); |
1923 ProfilerHelper helper(env); | 1922 ProfilerHelper helper(env); |
1924 i::CpuProfiler* iprofiler = | 1923 i::CpuProfiler* iprofiler = |
1925 reinterpret_cast<i::CpuProfiler*>(helper.profiler()); | 1924 reinterpret_cast<i::CpuProfiler*>(helper.profiler()); |
1926 | 1925 |
1927 // 0.........1.........2.........3.........4.........5.........6.........7 | 1926 // 0.........1.........2.........3.........4.........5.........6.........7 |
1928 const char* source = | 1927 const char* source = |
1929 "function test(left, right) { return opt_function(left, right); }\n" | 1928 "function test(f) { return opt_function(f); }\n" |
1930 "\n" | 1929 "\n" |
1931 "startProfiling();\n" | 1930 "startProfiling();\n" |
1932 "\n" | 1931 "\n" |
1933 "test(10, 10);\n" | 1932 "test(function(){return 10});test(function(){return 12});\n" |
1934 "\n" | 1933 "\n" |
| 1934 "%SetForceInlineFlag(opt_function);\n" |
1935 "%OptimizeFunctionOnNextCall(test)\n" | 1935 "%OptimizeFunctionOnNextCall(test)\n" |
1936 "\n" | 1936 "\n" |
1937 "test(10, 10);\n" | 1937 "test(function(){return 100000000000});\n" |
1938 "\n" | |
1939 "test(undefined, 10);\n" | |
1940 "\n" | 1938 "\n" |
1941 "stopProfiling();\n" | 1939 "stopProfiling();\n" |
1942 "\n"; | 1940 "\n"; |
1943 | 1941 |
1944 v8::Local<v8::Script> inlined_script = v8_compile(inlined_source); | 1942 v8::Local<v8::Script> inlined_script = v8_compile(inlined_source); |
1945 inlined_script->Run(env).ToLocalChecked(); | 1943 inlined_script->Run(env).ToLocalChecked(); |
1946 int inlined_script_id = inlined_script->GetUnboundScript()->GetId(); | 1944 int inlined_script_id = inlined_script->GetUnboundScript()->GetId(); |
1947 | 1945 |
1948 v8::Local<v8::Script> script = v8_compile(source); | 1946 v8::Local<v8::Script> script = v8_compile(source); |
1949 script->Run(env).ToLocalChecked(); | 1947 script->Run(env).ToLocalChecked(); |
(...skipping 14 matching lines...) Expand all Loading... |
1964 v8::CpuProfile* profile = reinterpret_cast<v8::CpuProfile*>(iprofile); | 1962 v8::CpuProfile* profile = reinterpret_cast<v8::CpuProfile*>(iprofile); |
1965 | 1963 |
1966 const char* branch[] = {"", "test"}; | 1964 const char* branch[] = {"", "test"}; |
1967 const ProfileNode* itest_node = | 1965 const ProfileNode* itest_node = |
1968 GetSimpleBranch(env, profile, branch, arraysize(branch)); | 1966 GetSimpleBranch(env, profile, branch, arraysize(branch)); |
1969 const std::vector<v8::CpuProfileDeoptInfo>& deopt_infos = | 1967 const std::vector<v8::CpuProfileDeoptInfo>& deopt_infos = |
1970 itest_node->deopt_infos(); | 1968 itest_node->deopt_infos(); |
1971 CHECK_EQ(1U, deopt_infos.size()); | 1969 CHECK_EQ(1U, deopt_infos.size()); |
1972 | 1970 |
1973 const v8::CpuProfileDeoptInfo& info = deopt_infos[0]; | 1971 const v8::CpuProfileDeoptInfo& info = deopt_infos[0]; |
1974 CHECK_EQ(reason(i::DeoptimizeReason::kNotAHeapNumber), info.deopt_reason); | 1972 CHECK_EQ(reason(i::DeoptimizeReason::kNotASmi), info.deopt_reason); |
1975 CHECK_EQ(2U, info.stack.size()); | 1973 CHECK_EQ(2U, info.stack.size()); |
1976 CHECK_EQ(inlined_script_id, info.stack[0].script_id); | 1974 CHECK_EQ(inlined_script_id, info.stack[0].script_id); |
1977 CHECK_EQ(offset(inlined_source, "left /"), info.stack[0].position); | 1975 CHECK(abs(static_cast<int>(offset(inlined_source, "*f()")) - |
| 1976 static_cast<int>(info.stack[0].position)) <= 1); |
1978 CHECK_EQ(script_id, info.stack[1].script_id); | 1977 CHECK_EQ(script_id, info.stack[1].script_id); |
1979 CHECK_EQ(offset(source, "opt_function(left,"), info.stack[1].position); | 1978 CHECK_EQ(offset(source, "opt_function(f)"), info.stack[1].position); |
1980 | 1979 |
1981 iprofiler->DeleteProfile(iprofile); | 1980 iprofiler->DeleteProfile(iprofile); |
1982 } | 1981 } |
1983 | 1982 |
1984 | 1983 |
1985 // deopt at the second level inlined function | 1984 // deopt at the second level inlined function |
1986 TEST(DeoptAtSecondLevelInlinedSource) { | 1985 TEST(DeoptAtSecondLevelInlinedSource) { |
1987 if (!CcTest::i_isolate()->use_crankshaft() || i::FLAG_always_opt) return; | 1986 if (!CcTest::i_isolate()->use_crankshaft() || i::FLAG_always_opt) return; |
1988 i::FLAG_allow_natives_syntax = true; | 1987 i::FLAG_allow_natives_syntax = true; |
| 1988 i::FLAG_turbo_source_positions = true; |
1989 v8::HandleScope scope(CcTest::isolate()); | 1989 v8::HandleScope scope(CcTest::isolate()); |
1990 v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION); | 1990 v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION); |
1991 v8::Context::Scope context_scope(env); | 1991 v8::Context::Scope context_scope(env); |
1992 ProfilerHelper helper(env); | 1992 ProfilerHelper helper(env); |
1993 i::CpuProfiler* iprofiler = | 1993 i::CpuProfiler* iprofiler = |
1994 reinterpret_cast<i::CpuProfiler*>(helper.profiler()); | 1994 reinterpret_cast<i::CpuProfiler*>(helper.profiler()); |
1995 | 1995 |
1996 // 0.........1.........2.........3.........4.........5.........6.........7 | 1996 // 0.........1.........2.........3.........4.........5.........6.........7 |
1997 const char* source = | 1997 const char* source = |
1998 "function test2(left, right) { return opt_function(left, right); }\n" | 1998 "function test2(f) { return opt_function(f); }\n" |
1999 "function test1(left, right) { return test2(left, right); }\n" | 1999 "function test1(f) { return test2(f); }\n" |
2000 "\n" | 2000 "\n" |
2001 "startProfiling();\n" | 2001 "startProfiling();\n" |
2002 "\n" | 2002 "\n" |
2003 "test1(10, 10);\n" | 2003 "test1(function(){return 10});\n" |
| 2004 "test1(function(){return 11});\n" |
2004 "\n" | 2005 "\n" |
| 2006 "%SetForceInlineFlag(test2);\n" |
| 2007 "%SetForceInlineFlag(opt_function);\n" |
2005 "%OptimizeFunctionOnNextCall(test1)\n" | 2008 "%OptimizeFunctionOnNextCall(test1)\n" |
2006 "\n" | 2009 "\n" |
2007 "test1(10, 10);\n" | 2010 "test1(function(){return 12});\n" |
2008 "\n" | 2011 "\n" |
2009 "test1(undefined, 10);\n" | 2012 "test1(function(){return 100000000000});\n" |
2010 "\n" | 2013 "\n" |
2011 "stopProfiling();\n" | 2014 "stopProfiling();\n" |
2012 "\n"; | 2015 "\n"; |
2013 | 2016 |
2014 v8::Local<v8::Script> inlined_script = v8_compile(inlined_source); | 2017 v8::Local<v8::Script> inlined_script = v8_compile(inlined_source); |
2015 inlined_script->Run(env).ToLocalChecked(); | 2018 inlined_script->Run(env).ToLocalChecked(); |
2016 int inlined_script_id = inlined_script->GetUnboundScript()->GetId(); | 2019 int inlined_script_id = inlined_script->GetUnboundScript()->GetId(); |
2017 | 2020 |
2018 v8::Local<v8::Script> script = v8_compile(source); | 2021 v8::Local<v8::Script> script = v8_compile(source); |
2019 script->Run(env).ToLocalChecked(); | 2022 script->Run(env).ToLocalChecked(); |
(...skipping 17 matching lines...) Expand all Loading... |
2037 v8::CpuProfile* profile = reinterpret_cast<v8::CpuProfile*>(iprofile); | 2040 v8::CpuProfile* profile = reinterpret_cast<v8::CpuProfile*>(iprofile); |
2038 | 2041 |
2039 const char* branch[] = {"", "test1"}; | 2042 const char* branch[] = {"", "test1"}; |
2040 const ProfileNode* itest_node = | 2043 const ProfileNode* itest_node = |
2041 GetSimpleBranch(env, profile, branch, arraysize(branch)); | 2044 GetSimpleBranch(env, profile, branch, arraysize(branch)); |
2042 const std::vector<v8::CpuProfileDeoptInfo>& deopt_infos = | 2045 const std::vector<v8::CpuProfileDeoptInfo>& deopt_infos = |
2043 itest_node->deopt_infos(); | 2046 itest_node->deopt_infos(); |
2044 CHECK_EQ(1U, deopt_infos.size()); | 2047 CHECK_EQ(1U, deopt_infos.size()); |
2045 | 2048 |
2046 const v8::CpuProfileDeoptInfo info = deopt_infos[0]; | 2049 const v8::CpuProfileDeoptInfo info = deopt_infos[0]; |
2047 CHECK_EQ(reason(i::DeoptimizeReason::kNotAHeapNumber), info.deopt_reason); | 2050 CHECK_EQ(reason(i::DeoptimizeReason::kNotASmi), info.deopt_reason); |
2048 CHECK_EQ(3U, info.stack.size()); | 2051 CHECK_EQ(3U, info.stack.size()); |
2049 CHECK_EQ(inlined_script_id, info.stack[0].script_id); | 2052 CHECK_EQ(inlined_script_id, info.stack[0].script_id); |
2050 CHECK_EQ(offset(inlined_source, "left /"), info.stack[0].position); | 2053 CHECK(abs(static_cast<int>(offset(inlined_source, "*f()")) - |
| 2054 static_cast<int>(info.stack[0].position)) <= 1); |
2051 CHECK_EQ(script_id, info.stack[1].script_id); | 2055 CHECK_EQ(script_id, info.stack[1].script_id); |
2052 CHECK_EQ(offset(source, "opt_function(left,"), info.stack[1].position); | 2056 CHECK_EQ(offset(source, "opt_function(f)"), info.stack[1].position); |
2053 CHECK_EQ(offset(source, "test2(left, right);"), info.stack[2].position); | 2057 CHECK_EQ(offset(source, "test2(f);"), info.stack[2].position); |
2054 | 2058 |
2055 iprofiler->DeleteProfile(iprofile); | 2059 iprofiler->DeleteProfile(iprofile); |
2056 } | 2060 } |
2057 | 2061 |
2058 | 2062 |
2059 // deopt in untracked function | 2063 // deopt in untracked function |
2060 TEST(DeoptUntrackedFunction) { | 2064 TEST(DeoptUntrackedFunction) { |
2061 if (!CcTest::i_isolate()->use_crankshaft() || i::FLAG_always_opt) return; | 2065 if (!CcTest::i_isolate()->use_crankshaft() || i::FLAG_always_opt) return; |
2062 i::FLAG_allow_natives_syntax = true; | 2066 i::FLAG_allow_natives_syntax = true; |
| 2067 i::FLAG_turbo_source_positions = true; |
2063 v8::HandleScope scope(CcTest::isolate()); | 2068 v8::HandleScope scope(CcTest::isolate()); |
2064 v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION); | 2069 v8::Local<v8::Context> env = CcTest::NewContext(PROFILER_EXTENSION); |
2065 v8::Context::Scope context_scope(env); | 2070 v8::Context::Scope context_scope(env); |
2066 ProfilerHelper helper(env); | 2071 ProfilerHelper helper(env); |
2067 i::CpuProfiler* iprofiler = | 2072 i::CpuProfiler* iprofiler = |
2068 reinterpret_cast<i::CpuProfiler*>(helper.profiler()); | 2073 reinterpret_cast<i::CpuProfiler*>(helper.profiler()); |
2069 | 2074 |
2070 // 0.........1.........2.........3.........4.........5.........6.........7 | 2075 // 0.........1.........2.........3.........4.........5.........6.........7 |
2071 const char* source = | 2076 const char* source = |
2072 "function test(left, right) { return opt_function(left, right); }\n" | 2077 "function test(left, right) { return opt_function(left, right); }\n" |
2073 "\n" | 2078 "\n" |
2074 "test(10, 10);\n" | 2079 "test(function(){return 10});\n" |
| 2080 "test(function(){return 11});\n" |
2075 "\n" | 2081 "\n" |
| 2082 "%SetForceInlineFlag(opt_function);\n" |
2076 "%OptimizeFunctionOnNextCall(test)\n" | 2083 "%OptimizeFunctionOnNextCall(test)\n" |
2077 "\n" | 2084 "\n" |
2078 "test(10, 10);\n" | 2085 "test(function(){return 10});\n" |
2079 "\n" | 2086 "\n" |
2080 "startProfiling();\n" // profiler started after compilation. | 2087 "startProfiling();\n" // profiler started after compilation. |
2081 "\n" | 2088 "\n" |
2082 "test(undefined, 10);\n" | 2089 "test(function(){return 100000000000});\n" |
2083 "\n" | 2090 "\n" |
2084 "stopProfiling();\n" | 2091 "stopProfiling();\n" |
2085 "\n"; | 2092 "\n"; |
2086 | 2093 |
2087 v8::Local<v8::Script> inlined_script = v8_compile(inlined_source); | 2094 v8::Local<v8::Script> inlined_script = v8_compile(inlined_source); |
2088 inlined_script->Run(env).ToLocalChecked(); | 2095 inlined_script->Run(env).ToLocalChecked(); |
2089 | 2096 |
2090 v8::Local<v8::Script> script = v8_compile(source); | 2097 v8::Local<v8::Script> script = v8_compile(source); |
2091 script->Run(env).ToLocalChecked(); | 2098 script->Run(env).ToLocalChecked(); |
2092 | 2099 |
(...skipping 77 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2170 printf("Profile JSON: %s\n", profile_json.c_str()); | 2177 printf("Profile JSON: %s\n", profile_json.c_str()); |
2171 std::string code = profile_checker + profile_json + ")"; | 2178 std::string code = profile_checker + profile_json + ")"; |
2172 v8::Local<v8::Value> result = | 2179 v8::Local<v8::Value> result = |
2173 CompileRunChecked(CcTest::isolate(), code.c_str()); | 2180 CompileRunChecked(CcTest::isolate(), code.c_str()); |
2174 v8::String::Utf8Value value(result); | 2181 v8::String::Utf8Value value(result); |
2175 printf("Check result: %*s\n", value.length(), *value); | 2182 printf("Check result: %*s\n", value.length(), *value); |
2176 CHECK_EQ(0, value.length()); | 2183 CHECK_EQ(0, value.length()); |
2177 | 2184 |
2178 i::V8::SetPlatformForTesting(old_platform); | 2185 i::V8::SetPlatformForTesting(old_platform); |
2179 } | 2186 } |
OLD | NEW |