Merge branch 'upstream'

oven-sh · Feb 25, 2025 · fb27d2f · fb27d2f
2 parents b9c0b51 + 5f23c78
commit fb27d2f
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Showing 995 changed files with 15,776 additions and 19,540 deletions.
diff --git a/Configurations/Sanitizers.xcconfig b/Configurations/Sanitizers.xcconfig
@@ -1,4 +1,4 @@
-// Copyright (C) 2023-2024 Apple Inc. All rights reserved.
+// Copyright (C) 2023-2025 Apple Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -26,6 +26,8 @@
 
 // Requires SDKVariant.xcconfig.
 
+#include "WebKitTargetConditionals.xcconfig"
+
 WK_SANITIZER_GCC_OPTIMIZATION_LEVEL = $(WK_SANITIZER_GCC_OPTIMIZATION_LEVEL_$(CONFIGURATION));
 WK_SANITIZER_GCC_OPTIMIZATION_LEVEL_Debug = 0;
 WK_SANITIZER_GCC_OPTIMIZATION_LEVEL_Production = 1;
@@ -64,29 +66,16 @@ WK_ANY_SANITIZER_LDFLAGS_YES = -Wl,-rpath,@executable_path/Frameworks;
 // Address Sanitizer
 
 // Add -fsanitize-address-use-after-return=never to disable ASan's "fake stack" to fix JSC garbage collection.
-WK_ADDRESS_SANITIZER_OTHER_CFLAGS_YES = -fsanitize-address-use-after-return=never $(WK_NEEDS_ASAN_USE_AFTER_SCOPE_WORKAROUND_FOR_$(PRODUCT_NAME)_$(WK_NEEDS_ASAN_USE_AFTER_SCOPE_WORKAROUND));
+WK_ADDRESS_SANITIZER_OTHER_CFLAGS_YES = -fsanitize-address-use-after-return=never $(WK_WORKAROUND_RDAR_145268301_ASAN_STACK_USE_AFTER_SCOPE);
 WK_ADDRESS_SANITIZER_OTHER_LDFLAGS_YES = -fsanitize-address-use-after-return=never;
 
 WK_ADDRESS_SANITIZER_OTHER_CPLUSPLUSFLAGS_YES = -U_LIBCPP_HAS_NO_ASAN;
 
-// Workaround ASan false positive in certain Xcode versions: <https://bugs.webkit.org/show_bug.cgi?id=236001>.
-WK_NEEDS_ASAN_USE_AFTER_SCOPE_WORKAROUND_FOR_bmalloc_YES = -DWK_WORKAROUND_RDAR_87613908_ASAN_STACK_USE_AFTER_SCOPE;
-
-WK_NEEDS_ASAN_USE_AFTER_SCOPE_WORKAROUND = $(WK_NOT_$(WK_OR_$(WK_XCODE_VERSION_BEFORE_13_3_$(XCODE_VERSION_MAJOR))_$(WK_XCODE_VERSION_AFTER_13_3_$(XCODE_VERSION_MAJOR))));
-
-WK_XCODE_VERSION_BEFORE_13_3_0800 = YES;
-WK_XCODE_VERSION_BEFORE_13_3_0900 = YES;
-WK_XCODE_VERSION_BEFORE_13_3_1000 = YES;
-WK_XCODE_VERSION_BEFORE_13_3_1100 = YES;
-WK_XCODE_VERSION_BEFORE_13_3_1200 = YES;
-WK_XCODE_VERSION_BEFORE_13_3_1300 = $(WK_XCODE_VERSION_BEFORE_13_3_1300_$(XCODE_VERSION_MINOR));
-WK_XCODE_VERSION_BEFORE_13_3_1300_1300 = YES;
-WK_XCODE_VERSION_BEFORE_13_3_1300_1310 = YES;
-WK_XCODE_VERSION_BEFORE_13_3_1300_1320 = YES;
-WK_XCODE_VERSION_AFTER_13_3_1400 = YES;
-WK_XCODE_VERSION_AFTER_13_3_1500 = YES;
-WK_XCODE_VERSION_AFTER_13_3_1600 = YES;
-WK_XCODE_VERSION_AFTER_13_3_1700 = YES;
+// Workaround ASan stack-use-after-scope false positive in Xcode 16.3: <https://bugs.webkit.org/show_bug.cgi?id=288308>.
+WK_NEEDS_RDAR_145268301_ASAN_STACK_USE_AFTER_SCOPE_WORKAROUND = $(WK_NOT_$(WK_XCODE_BEFORE_16_3));
+
+WK_WORKAROUND_RDAR_145268301_ASAN_STACK_USE_AFTER_SCOPE = $(WK_WORKAROUND_RDAR_145268301_ASAN_STACK_USE_AFTER_SCOPE_$(WK_NEEDS_RDAR_145268301_ASAN_STACK_USE_AFTER_SCOPE_WORKAROUND);
+WK_WORKAROUND_RDAR_145268301_ASAN_STACK_USE_AFTER_SCOPE_YES = -DWK_WORKAROUND_RDAR_145268301_ASAN_STACK_USE_AFTER_SCOPE;
 
 // Undefined Behavior Sanitizer
 

diff --git a/Configurations/WebKitTargetConditionals.xcconfig b/Configurations/WebKitTargetConditionals.xcconfig
@@ -1,4 +1,4 @@
-// Copyright (C) 2018-2024 Apple Inc. All rights reserved.
+// Copyright (C) 2018-2025 Apple Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
@@ -380,3 +380,14 @@ WK_XCODE_BEFORE_16_1500 = YES;
 WK_XCODE_16 = $(WK_XCODE_16_$(WK_XCODE_BEFORE_16));
 WK_XCODE_16_ = _XCODE_SINCE_16;
 WK_XCODE_16_YES = _XCODE_BEFORE_16;
+
+WK_XCODE_BEFORE_16_3 = $(WK_XCODE_BEFORE_16_3$(WK_XCODE_16));
+WK_XCODE_BEFORE_16_3_XCODE_BEFORE_16 = YES;
+WK_XCODE_BEFORE_16_3_XCODE_SINCE_16 = $(WK_XCODE_BEFORE_16_3_$(XCODE_VERSION_MINOR));
+WK_XCODE_BEFORE_16_3_1600 = YES;
+WK_XCODE_BEFORE_16_3_1610 = YES;
+WK_XCODE_BEFORE_16_3_1620 = YES;
+
+WK_XCODE_16_3 = $(WK_XCODE_16_3_$(WK_XCODE_BEFORE_16_3));
+WK_XCODE_16_3_ = _XCODE_SINCE_16_3;
+WK_XCODE_16_3_YES = _XCODE_BEFORE_16_3;
diff --git a/JSTests/microbenchmarks/array-prototype-includes-bigint.js b/JSTests/microbenchmarks/array-prototype-includes-bigint.js
@@ -0,0 +1,9 @@
+for (var i = 0; i < 1e5; ++i) {
+    [
+        0n,1n,2n,3n,4n,5n,6n,7n,8n,9n,10n,11n,12n,13n,14n,15n,
+        31n,30n,29n,28n,27n,26n,25n,24n,23n,22n,21n,20n,19n,
+        18n,17n,16n,32n,33n,34n,35n,36n,37n,38n,39n,40n,41n,
+        42n,43n,44n,45n,46n,47n,63n,62n,61n,60n,59n,58n,57n,
+        56n,55n,54n,53n,52n,51n,50n,49n,
+    ].includes(38n);
+}
diff --git a/JSTests/microbenchmarks/array-prototype-includes-contiguous.js b/JSTests/microbenchmarks/array-prototype-includes-contiguous.js
@@ -0,0 +1,21 @@
+const search = { value: 36 };
+const array = [
+    { value: 0 }, { value: 1 }, { value: 2 }, { value: 3 }, { value: 4 },
+    { value: 5 }, { value: 6 }, { value: 7 }, { value: 8 }, { value: 9 },
+    { value: 10 }, { value: 11 }, { value: 12 }, { value: 13 }, { value: 14 },
+    { value: 15 }, { value: 31 }, { value: 30 }, { value: 29 }, { value: 28 },
+    { value: 27 }, { value: 26 }, { value: 25 }, { value: 24 }, { value: 23 },
+    { value: 22 }, { value: 21 }, { value: 20 }, { value: 19 }, { value: 18 },
+    { value: 17 }, { value: 16 }, { value: 32 }, { value: 33 }, { value: 34 },
+    { value: 35 }, search, { value: 37 }, { value: 38 }, { value: 39 },
+    { value: 40 }, { value: 41 }, { value: 42 }, { value: 43 }, { value: 44 },
+    { value: 45 }, { value: 46 }, { value: 47 }, { value: 63 }, { value: 62 },
+    { value: 61 }, { value: 60 }, { value: 59 }, { value: 58 }, { value: 57 },
+    { value: 56 }, { value: 55 }, { value: 54 }, { value: 53 }, { value: 52 },
+    { value: 51 }, { value: 50 }, { value: 49 },
+];
+
+for (var i = 0; i < 1e6; ++i) {
+    array.includes(search);
+}
+
diff --git a/JSTests/microbenchmarks/array-prototype-includes-double-from-contiguous.js b/JSTests/microbenchmarks/array-prototype-includes-double-from-contiguous.js
@@ -0,0 +1,20 @@
+const array = [
+    { value: 0 }, { value: 1 }, { value: 2 }, { value: 3 }, { value: 4 },
+    { value: 5 }, { value: 6 }, { value: 7 }, { value: 8 }, { value: 9 },
+    { value: 10 }, { value: 11 }, { value: 12 }, { value: 13 }, { value: 14 },
+    { value: 15 }, { value: 31 }, { value: 30 }, { value: 29 }, { value: 28 },
+    { value: 27 }, { value: 26 }, { value: 25 }, { value: 24 }, { value: 23 },
+    { value: 22 }, { value: 21 }, { value: 20 }, { value: 19 }, { value: 18 },
+    { value: 17 }, { value: 16 }, { value: 32 }, { value: 33 }, { value: 34 },
+    { value: 35 }, 3.6, { value: 37 }, { value: 38 }, { value: 39 },
+    { value: 40 }, { value: 41 }, { value: 42 }, { value: 43 }, { value: 44 },
+    { value: 45 }, { value: 46 }, { value: 47 }, { value: 63 }, { value: 62 },
+    { value: 61 }, { value: 60 }, { value: 59 }, { value: 58 }, { value: 57 },
+    { value: 56 }, { value: 55 }, { value: 54 }, { value: 53 }, { value: 52 },
+    { value: 51 }, { value: 50 }, { value: 49 },
+];
+
+for (var i = 0; i < 1e6; ++i) {
+    array.includes(3.6);
+}
+
diff --git a/JSTests/microbenchmarks/array-prototype-includes-double.js b/JSTests/microbenchmarks/array-prototype-includes-double.js
@@ -0,0 +1,9 @@
+for (var i = 0; i < 1e6; ++i) {
+    [
+        0.2, 1.2, 2.2, 3.2, 4.2, 5.2, 6.2, 7.2, 8.2, 9.2, 10.2, 11.2, 12.2, 13.2, 14.2, 15.2,
+        31.2, 30.2, 29.2, 28.2, 27.2, 26.2, 25.2, 24.2, 23.2, 22.2, 21.2, 20.2, 19.2, 18.2,
+        17.2, 16.2, 32.2, 33.2, 34.2, 35.2, 36.2, 37.2, 38.2, 39.2, 40.2, 41.2, 42.2, 43.2,
+        44.2, 45.2, 46.2, 47.2, 63.2, 62.2, 61.2, 60.2, 59.2, 58.2, 57.2, 56.2, 55.2, 54.2,
+        53.2, 52.2, 51.2, 50.2, 49.2,
+    ].includes(38.2);
+}
diff --git a/JSTests/microbenchmarks/array-prototype-includes-int32-from-contiguous.js b/JSTests/microbenchmarks/array-prototype-includes-int32-from-contiguous.js
@@ -0,0 +1,20 @@
+const array = [
+    { value: 0 }, { value: 1 }, { value: 2 }, { value: 3 }, { value: 4 },
+    { value: 5 }, { value: 6 }, { value: 7 }, { value: 8 }, { value: 9 },
+    { value: 10 }, { value: 11 }, { value: 12 }, { value: 13 }, { value: 14 },
+    { value: 15 }, { value: 31 }, { value: 30 }, { value: 29 }, { value: 28 },
+    { value: 27 }, { value: 26 }, { value: 25 }, { value: 24 }, { value: 23 },
+    { value: 22 }, { value: 21 }, { value: 20 }, { value: 19 }, { value: 18 },
+    { value: 17 }, { value: 16 }, { value: 32 }, { value: 33 }, { value: 34 },
+    { value: 35 }, 3, { value: 37 }, { value: 38 }, { value: 39 },
+    { value: 40 }, { value: 41 }, { value: 42 }, { value: 43 }, { value: 44 },
+    { value: 45 }, { value: 46 }, { value: 47 }, { value: 63 }, { value: 62 },
+    { value: 61 }, { value: 60 }, { value: 59 }, { value: 58 }, { value: 57 },
+    { value: 56 }, { value: 55 }, { value: 54 }, { value: 53 }, { value: 52 },
+    { value: 51 }, { value: 50 }, { value: 49 },
+];
+
+for (var i = 0; i < 1e6; ++i) {
+    array.includes(3);
+}
+
diff --git a/JSTests/microbenchmarks/array-prototype-includes-int32.js b/JSTests/microbenchmarks/array-prototype-includes-int32.js
@@ -0,0 +1,11 @@
+function test(array, searchElement) {
+    return array.includes(searchElement);
+}
+noInline(test);
+
+var array = new Array(1024);
+for (var i = 0; i < array.length; i++)
+    array[i] = i;
+
+for (var i = 0; i < 1e6; ++i)
+    test(array, 512);
diff --git a/JSTests/microbenchmarks/array-prototype-includes-string-16-const.js b/JSTests/microbenchmarks/array-prototype-includes-string-16-const.js
@@ -0,0 +1,36 @@
+function test(array, value) {
+    return array.includes(value);
+}
+noInline(test);
+
+const array = [
+    "あいうえおかきくけこさしすせそたちつてとなにぬねの",
+    "かきくけこさしすせそたちつてとなにぬねのはひふへほ",
+    "さしすせそたちつてとなにぬねのはひふへほまみむめも",
+    "たちつてとなにぬねのはひふへほまみむめもやゆよらり",
+    "なにぬねのはひふへほまみむめもやゆよらりるれろわを",
+    "はひふへほまみむめもやゆよらりるれろわをんあいうえ",
+    "まみむめもやゆよらりるれろわをんあいうえおかきくけ",
+    "やゆよらりるれろわをんあいうえおかきくけこさしすせ",
+    "らりるれろわをんあいうえおかきくけこさしすせそたち",
+    "わをんあいうえおかきくけこさしすせそたちつてとなに",
+    "んあいうえおかきくけこさしすせそたちつてとなにぬね",
+    "ひふへほまみむめもやゆよらりるれろわをんあいうえお",
+    "ふへほまみむめもやゆよらりるれろわをんあいうえおか",
+    "へほまみむめもやゆよらりるれろわをんあいうえおかき",
+    "ほまみむめもやゆよらりるれろわをんあいうえおかきく",
+    "みむめもやゆよらりるれろわをんあいうえおかきくけこ",
+    "むめもやゆよらりるれろわをんあいうえおかきくけこさ",
+    "めもやゆよらりるれろわをんあいうえおかきくけこさし",
+    "もやゆよらりるれろわをんあいうえおかきくけこさしす",
+    "ゆよらりるれろわをんあいうえおかきくけこさしすせそ",
+    "よらりるれろわをんあいうえおかきくけこさしすせそた",
+    "らりるれろわをんあいうえおかきくけこさしすせそたち",
+    "りるれろわをんあいうえおかきくけこさしすせそたちつ",
+    "るれろわをんあいうえおかきくけこさしすせそたちつて",
+    "れろわをんあいうえおかきくけこさしすせそたちつてと",
+    "ろわをんあいうえおかきくけこさしすせそたちつてとな",
+];
+
+for (var i = 0; i < 1e6; ++i)
+    test(array, "もやゆよらりるれろわをんあいうえおかきくけこさしす");
diff --git a/JSTests/microbenchmarks/array-prototype-includes-string-16.js b/JSTests/microbenchmarks/array-prototype-includes-string-16.js
@@ -0,0 +1,36 @@
+function test(array, value) {
+    return array.includes(value);
+}
+noInline(test);
+
+const array = [
+    "あいうえおかきくけこさしすせそたちつてとなにぬねの",
+    "かきくけこさしすせそたちつてとなにぬねのはひふへほ",
+    "さしすせそたちつてとなにぬねのはひふへほまみむめも",
+    "たちつてとなにぬねのはひふへほまみむめもやゆよらり",
+    "なにぬねのはひふへほまみむめもやゆよらりるれろわを",
+    "はひふへほまみむめもやゆよらりるれろわをんあいうえ",
+    "まみむめもやゆよらりるれろわをんあいうえおかきくけ",
+    "やゆよらりるれろわをんあいうえおかきくけこさしすせ",
+    "らりるれろわをんあいうえおかきくけこさしすせそたち",
+    "わをんあいうえおかきくけこさしすせそたちつてとなに",
+    "んあいうえおかきくけこさしすせそたちつてとなにぬね",
+    "ひふへほまみむめもやゆよらりるれろわをんあいうえお",
+    "ふへほまみむめもやゆよらりるれろわをんあいうえおか",
+    "へほまみむめもやゆよらりるれろわをんあいうえおかき",
+    "ほまみむめもやゆよらりるれろわをんあいうえおかきく",
+    "みむめもやゆよらりるれろわをんあいうえおかきくけこ",
+    "むめもやゆよらりるれろわをんあいうえおかきくけこさ",
+    "めもやゆよらりるれろわをんあいうえおかきくけこさし",
+    "もやゆよらりるれろわをんあいうえおかきくけこさしす",
+    "ゆよらりるれろわをんあいうえおかきくけこさしすせそ",
+    "よらりるれろわをんあいうえおかきくけこさしすせそた",
+    "らりるれろわをんあいうえおかきくけこさしすせそたち",
+    "りるれろわをんあいうえおかきくけこさしすせそたちつ",
+    "るれろわをんあいうえおかきくけこさしすせそたちつて",
+    "れろわをんあいうえおかきくけこさしすせそたちつてと",
+    "ろわをんあいうえおかきくけこさしすせそたちつてとな",
+];
+
+for (var i = 0; i < 1e6; ++i)
+    test(array, "もやゆよらりるれろわをん" + "あいうえおかきくけこさしす");
diff --git a/JSTests/microbenchmarks/array-prototype-includes-string-const.js b/JSTests/microbenchmarks/array-prototype-includes-string-const.js
@@ -0,0 +1,35 @@
+function test(array, index) {
+    return array.includes(index);
+}
+noInline(test);
+
+const array = [
+    "dEXt0TxZQQQasd999!@#$%d^&",
+    "AAZZ!!@@**CC77zzxx1122d33",
+    "HelloWorldHeldloWorlddABC",
+    "abcABC123!@#xfyzXYZ!$d%+=",
+    "Zyx9!Zyx9!Zyx9!Zyx9!!d???",
+    "LoremIpsum1234!@#$LordemI",
+    "QQQQQQQQQQqqqqqqqqqq-----",
+    "&&&&1111%%%%2222@@@@33f33",
+    "TestStringasdVariousChars",
+    "RandomASCII~d~~~====?????",
+    "^^^^#####^^^f^^+++++.....",
+    "AZaz09!?AZaz09!?AZaz09!?%",
+    "Foobar##1122Foobar##1122F",
+    "9876543210!@d#$%^&*()_+=-",
+    "OneTwo3FourFive6Seven8Nin",
+    "Zwxy000111Zwxy000111Zwxy0",
+    "Spark!!!Spark???Spark%%%S",
+    "ShortAndSweet123??!!Short",
+    "BenchmarkCaseHere12345!!?",
+    "MultiLineString###000xxx@",
+    "ABCDEFGHabcdfefgh1234!!!!",
+    "111122223333d4444!!!!####",
+    "EndlessVariety?!@#$%^^^^^",
+    "PqrstUVWX9876pqrstUVWX987",
+    "MixItUpWith5omeWe!rdCHARS",
+    "FinallyZzYyXx!@#$4321)(*&",
+];
+for (var i = 0; i < 1e6; ++i)
+    test(array, "BenchmarkCaseHere12345!!?");
diff --git a/JSTests/microbenchmarks/array-prototype-includes-string.js b/JSTests/microbenchmarks/array-prototype-includes-string.js
@@ -0,0 +1,35 @@
+function test(array, index) {
+    return array.includes(index);
+}
+noInline(test);
+
+const array = [
+    "dEXt0TxZQQQasd999!@#$%d^&",
+    "AAZZ!!@@**CC77zzxx1122d33",
+    "HelloWorldHeldloWorlddABC",
+    "abcABC123!@#xfyzXYZ!$d%+=",
+    "Zyx9!Zyx9!Zyx9!Zyx9!!d???",
+    "LoremIpsum1234!@#$LordemI",
+    "QQQQQQQQQQqqqqqqqqqq-----",
+    "&&&&1111%%%%2222@@@@33f33",
+    "TestStringasdVariousChars",
+    "RandomASCII~d~~~====?????",
+    "^^^^#####^^^f^^+++++.....",
+    "AZaz09!?AZaz09!?AZaz09!?%",
+    "Foobar##1122Foobar##1122F",
+    "9876543210!@d#$%^&*()_+=-",
+    "OneTwo3FourFive6Seven8Nin",
+    "Zwxy000111Zwxy000111Zwxy0",
+    "Spark!!!Spark???Spark%%%S",
+    "ShortAndSweet123??!!Short",
+    "BenchmarkCaseHere12345!!?",
+    "MultiLineString###000xxx@",
+    "ABCDEFGHabcdfefgh1234!!!!",
+    "111122223333d4444!!!!####",
+    "EndlessVariety?!@#$%^^^^^",
+    "PqrstUVWX9876pqrstUVWX987",
+    "MixItUpWith5omeWe!rdCHARS",
+    "FinallyZzYyXx!@#$4321)(*&",
+];
+for (var i = 0; i < 1e6; ++i)
+    test(array, "Benchmark" + "CaseHere12345!!?");
diff --git a/JSTests/microbenchmarks/array-prototype-indexOf-int32-from-contiguous.js b/JSTests/microbenchmarks/array-prototype-indexOf-int32-from-contiguous.js
@@ -0,0 +1,19 @@
+const array = [
+    { value: 0 }, { value: 1 }, { value: 2 }, { value: 3 }, { value: 4 },
+    { value: 5 }, { value: 6 }, { value: 7 }, { value: 8 }, { value: 9 },
+    { value: 10 }, { value: 11 }, { value: 12 }, { value: 13 }, { value: 14 },
+    { value: 15 }, { value: 31 }, { value: 30 }, { value: 29 }, { value: 28 },
+    { value: 27 }, { value: 26 }, { value: 25 }, { value: 24 }, { value: 23 },
+    { value: 22 }, { value: 21 }, { value: 20 }, { value: 19 }, { value: 18 },
+    { value: 17 }, { value: 16 }, { value: 32 }, { value: 33 }, { value: 34 },
+    { value: 35 }, 3, { value: 37 }, { value: 38 }, { value: 39 },
+    { value: 40 }, { value: 41 }, { value: 42 }, { value: 43 }, { value: 44 },
+    { value: 45 }, { value: 46 }, { value: 47 }, { value: 63 }, { value: 62 },
+    { value: 61 }, { value: 60 }, { value: 59 }, { value: 58 }, { value: 57 },
+    { value: 56 }, { value: 55 }, { value: 54 }, { value: 53 }, { value: 52 },
+    { value: 51 }, { value: 50 }, { value: 49 },
+];
+
+for (var i = 0; i < 1e6; ++i) {
+    array.indexOf(3);
+}