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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 |
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980 Handle<Code> code = isolate->factory()->NewCode( | 980 Handle<Code> code = isolate->factory()->NewCode( |
981 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); | 981 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); |
982 #ifdef DEBUG | 982 #ifdef DEBUG |
983 OFStream os(stdout); | 983 OFStream os(stdout); |
984 code->Print(os); | 984 code->Print(os); |
985 #endif | 985 #endif |
986 F3 f = FUNCTION_CAST<F3>(code->entry()); | 986 F3 f = FUNCTION_CAST<F3>(code->entry()); |
987 Object* dummy = CALL_GENERATED_CODE(f, &i, 0, 0, 0, 0); | 987 Object* dummy = CALL_GENERATED_CODE(f, &i, 0, 0, 0, 0); |
988 USE(dummy); | 988 USE(dummy); |
989 | 989 |
990 CHECK_EQ(0xabcd0001, i.a); | 990 CHECK_EQ(static_cast<int32_t>(0xabcd0001), i.a); |
991 CHECK_EQ(static_cast<int32_t>(0xabcd0000) >> 1, i.b); | 991 CHECK_EQ(static_cast<int32_t>(0xabcd0000) >> 1, i.b); |
992 CHECK_EQ(0x00000000, i.c); | 992 CHECK_EQ(0x00000000, i.c); |
993 CHECK_EQ(0xffffffff, i.d); | 993 CHECK_EQ(static_cast<int32_t>(0xffffffff), i.d); |
994 } | 994 } |
995 | 995 |
996 | 996 |
997 TEST(12) { | 997 TEST(12) { |
998 // Test chaining of label usages within instructions (issue 1644). | 998 // Test chaining of label usages within instructions (issue 1644). |
999 CcTest::InitializeVM(); | 999 CcTest::InitializeVM(); |
1000 Isolate* isolate = CcTest::i_isolate(); | 1000 Isolate* isolate = CcTest::i_isolate(); |
1001 HandleScope scope(isolate); | 1001 HandleScope scope(isolate); |
1002 | 1002 |
1003 Assembler assm(isolate, NULL, 0); | 1003 Assembler assm(isolate, NULL, 0); |
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1122 USE(dummy); | 1122 USE(dummy); |
1123 CHECK_EQ(14.7610017472335499, t.a); | 1123 CHECK_EQ(14.7610017472335499, t.a); |
1124 CHECK_EQ(3.84200491244266251, t.b); | 1124 CHECK_EQ(3.84200491244266251, t.b); |
1125 CHECK_EQ(73.8818412254460241, t.c); | 1125 CHECK_EQ(73.8818412254460241, t.c); |
1126 CHECK_EQ(2.75, t.x); | 1126 CHECK_EQ(2.75, t.x); |
1127 CHECK_EQ(1.5, t.y); | 1127 CHECK_EQ(1.5, t.y); |
1128 CHECK_EQ(17.0, t.z); | 1128 CHECK_EQ(17.0, t.z); |
1129 CHECK_EQ(14.7610017472335499, t.i); | 1129 CHECK_EQ(14.7610017472335499, t.i); |
1130 CHECK_EQ(16.0, t.j); | 1130 CHECK_EQ(16.0, t.j); |
1131 CHECK_EQ(73.8818412254460241, t.k); | 1131 CHECK_EQ(73.8818412254460241, t.k); |
1132 CHECK_EQ(372106121, t.low); | 1132 CHECK_EQ(372106121u, t.low); |
1133 CHECK_EQ(1079146608, t.high); | 1133 CHECK_EQ(1079146608u, t.high); |
1134 } | 1134 } |
1135 } | 1135 } |
1136 | 1136 |
1137 | 1137 |
1138 TEST(14) { | 1138 TEST(14) { |
1139 // Test the VFP Canonicalized Nan mode. | 1139 // Test the VFP Canonicalized Nan mode. |
1140 CcTest::InitializeVM(); | 1140 CcTest::InitializeVM(); |
1141 Isolate* isolate = CcTest::i_isolate(); | 1141 Isolate* isolate = CcTest::i_isolate(); |
1142 HandleScope scope(isolate); | 1142 HandleScope scope(isolate); |
1143 | 1143 |
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1314 t.dstA0 = 0; | 1314 t.dstA0 = 0; |
1315 t.dstA1 = 0; | 1315 t.dstA1 = 0; |
1316 t.dstA2 = 0; | 1316 t.dstA2 = 0; |
1317 t.dstA3 = 0; | 1317 t.dstA3 = 0; |
1318 t.dstA4 = 0; | 1318 t.dstA4 = 0; |
1319 t.dstA5 = 0; | 1319 t.dstA5 = 0; |
1320 t.dstA6 = 0; | 1320 t.dstA6 = 0; |
1321 t.dstA7 = 0; | 1321 t.dstA7 = 0; |
1322 Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0); | 1322 Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0); |
1323 USE(dummy); | 1323 USE(dummy); |
1324 CHECK_EQ(0x01020304, t.dst0); | 1324 CHECK_EQ(0x01020304u, t.dst0); |
1325 CHECK_EQ(0x11121314, t.dst1); | 1325 CHECK_EQ(0x11121314u, t.dst1); |
1326 CHECK_EQ(0x21222324, t.dst2); | 1326 CHECK_EQ(0x21222324u, t.dst2); |
1327 CHECK_EQ(0x31323334, t.dst3); | 1327 CHECK_EQ(0x31323334u, t.dst3); |
1328 CHECK_EQ(0x41424344, t.dst4); | 1328 CHECK_EQ(0x41424344u, t.dst4); |
1329 CHECK_EQ(0x51525354, t.dst5); | 1329 CHECK_EQ(0x51525354u, t.dst5); |
1330 CHECK_EQ(0x61626364, t.dst6); | 1330 CHECK_EQ(0x61626364u, t.dst6); |
1331 CHECK_EQ(0x71727374, t.dst7); | 1331 CHECK_EQ(0x71727374u, t.dst7); |
1332 CHECK_EQ(0x00430044, t.dstA0); | 1332 CHECK_EQ(0x00430044u, t.dstA0); |
1333 CHECK_EQ(0x00410042, t.dstA1); | 1333 CHECK_EQ(0x00410042u, t.dstA1); |
1334 CHECK_EQ(0x00830084, t.dstA2); | 1334 CHECK_EQ(0x00830084u, t.dstA2); |
1335 CHECK_EQ(0x00810082, t.dstA3); | 1335 CHECK_EQ(0x00810082u, t.dstA3); |
1336 CHECK_EQ(0x00430044, t.dstA4); | 1336 CHECK_EQ(0x00430044u, t.dstA4); |
1337 CHECK_EQ(0x00410042, t.dstA5); | 1337 CHECK_EQ(0x00410042u, t.dstA5); |
1338 CHECK_EQ(0x00830084, t.dstA6); | 1338 CHECK_EQ(0x00830084u, t.dstA6); |
1339 CHECK_EQ(0x00810082, t.dstA7); | 1339 CHECK_EQ(0x00810082u, t.dstA7); |
1340 } | 1340 } |
1341 } | 1341 } |
1342 | 1342 |
1343 | 1343 |
1344 TEST(16) { | 1344 TEST(16) { |
1345 // Test the pkh, uxtb, uxtab and uxtb16 instructions. | 1345 // Test the pkh, uxtb, uxtab and uxtb16 instructions. |
1346 CcTest::InitializeVM(); | 1346 CcTest::InitializeVM(); |
1347 Isolate* isolate = CcTest::i_isolate(); | 1347 Isolate* isolate = CcTest::i_isolate(); |
1348 HandleScope scope(isolate); | 1348 HandleScope scope(isolate); |
1349 | 1349 |
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1399 t.src0 = 0x01020304; | 1399 t.src0 = 0x01020304; |
1400 t.src1 = 0x11121314; | 1400 t.src1 = 0x11121314; |
1401 t.src2 = 0x11121300; | 1401 t.src2 = 0x11121300; |
1402 t.dst0 = 0; | 1402 t.dst0 = 0; |
1403 t.dst1 = 0; | 1403 t.dst1 = 0; |
1404 t.dst2 = 0; | 1404 t.dst2 = 0; |
1405 t.dst3 = 0; | 1405 t.dst3 = 0; |
1406 t.dst4 = 0; | 1406 t.dst4 = 0; |
1407 Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0); | 1407 Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0); |
1408 USE(dummy); | 1408 USE(dummy); |
1409 CHECK_EQ(0x12130304, t.dst0); | 1409 CHECK_EQ(0x12130304u, t.dst0); |
1410 CHECK_EQ(0x01021213, t.dst1); | 1410 CHECK_EQ(0x01021213u, t.dst1); |
1411 CHECK_EQ(0x00010003, t.dst2); | 1411 CHECK_EQ(0x00010003u, t.dst2); |
1412 CHECK_EQ(0x00000003, t.dst3); | 1412 CHECK_EQ(0x00000003u, t.dst3); |
1413 CHECK_EQ(0x11121313, t.dst4); | 1413 CHECK_EQ(0x11121313u, t.dst4); |
1414 } | 1414 } |
1415 | 1415 |
1416 | 1416 |
1417 TEST(17) { | 1417 TEST(17) { |
1418 // Test generating labels at high addresses. | 1418 // Test generating labels at high addresses. |
1419 // Should not assert. | 1419 // Should not assert. |
1420 CcTest::InitializeVM(); | 1420 CcTest::InitializeVM(); |
1421 Isolate* isolate = CcTest::i_isolate(); | 1421 Isolate* isolate = CcTest::i_isolate(); |
1422 HandleScope scope(isolate); | 1422 HandleScope scope(isolate); |
1423 | 1423 |
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1535 CodeDesc desc; | 1535 CodeDesc desc; |
1536 assm.GetCode(&desc); | 1536 assm.GetCode(&desc); |
1537 Handle<Code> code = isolate->factory()->NewCode( | 1537 Handle<Code> code = isolate->factory()->NewCode( |
1538 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); | 1538 desc, Code::ComputeFlags(Code::STUB), Handle<Code>()); |
1539 #ifdef DEBUG | 1539 #ifdef DEBUG |
1540 OFStream os(stdout); | 1540 OFStream os(stdout); |
1541 code->Print(os); | 1541 code->Print(os); |
1542 #endif | 1542 #endif |
1543 F3 f = FUNCTION_CAST<F3>(code->entry()); | 1543 F3 f = FUNCTION_CAST<F3>(code->entry()); |
1544 Object* dummy; | 1544 Object* dummy; |
1545 TEST_UDIV(0, 0, 0); | 1545 TEST_UDIV(0u, 0, 0); |
1546 TEST_UDIV(0, 1024, 0); | 1546 TEST_UDIV(0u, 1024, 0); |
1547 TEST_UDIV(5, 10, 2); | 1547 TEST_UDIV(5u, 10, 2); |
1548 TEST_UDIV(3, 10, 3); | 1548 TEST_UDIV(3u, 10, 3); |
1549 USE(dummy); | 1549 USE(dummy); |
1550 } | 1550 } |
1551 } | 1551 } |
1552 | 1552 |
1553 | 1553 |
1554 #undef TEST_UDIV | 1554 #undef TEST_UDIV |
1555 | 1555 |
1556 | 1556 |
1557 TEST(smmla) { | 1557 TEST(smmla) { |
1558 CcTest::InitializeVM(); | 1558 CcTest::InitializeVM(); |
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1974 CHECK_VRINT(inf, inf, inf, inf, inf, inf) | 1974 CHECK_VRINT(inf, inf, inf, inf, inf, inf) |
1975 CHECK_VRINT(-inf, -inf, -inf, -inf, -inf, -inf) | 1975 CHECK_VRINT(-inf, -inf, -inf, -inf, -inf, -inf) |
1976 CHECK_VRINT(-0.0, -0.0, -0.0, -0.0, -0.0, -0.0) | 1976 CHECK_VRINT(-0.0, -0.0, -0.0, -0.0, -0.0, -0.0) |
1977 double nan = std::numeric_limits<double>::quiet_NaN(); | 1977 double nan = std::numeric_limits<double>::quiet_NaN(); |
1978 CHECK_VRINT(nan, nan, nan, nan, nan, nan) | 1978 CHECK_VRINT(nan, nan, nan, nan, nan, nan) |
1979 | 1979 |
1980 #undef CHECK_VRINT | 1980 #undef CHECK_VRINT |
1981 } | 1981 } |
1982 } | 1982 } |
1983 #undef __ | 1983 #undef __ |
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