JSTests/ChangeLog

   1 2018-09-24  Saam Barati  <sbarati@apple.com>
   2
   3         Array.prototype.indexOf fast path needs to ensure the length is still valid after performing effects
   4         https://bugs.webkit.org/show_bug.cgi?id=189922
   5         <rdar://problem/44651275>
   6
   7         Reviewed by Mark Lam.
   8
   9         * stress/array-indexof-fast-path-effects.js: Added.
  10         * stress/array-indexof-cached-length.js: Added.
  11
  12 2018-09-24  Saam barati  <sbarati@apple.com>
  13
  14         ArgumentsEliminationPhase should snip basic blocks after proven OSR exits
  15         https://bugs.webkit.org/show_bug.cgi?id=189682
  16         <rdar://problem/43557315>
  17
  18         Reviewed by Mark Lam.
  19
  20         * stress/arguments-elimination-will-generate-edge-without-result.js: Added.
  21         (foo):
  22
  23 2018-09-22  Saam barati  <sbarati@apple.com>
  24
  25         The sampling should not use Strong<CodeBlock> in its machineLocation field
  26         https://bugs.webkit.org/show_bug.cgi?id=189319
  27
  28         Reviewed by Filip Pizlo.
  29
  30         * stress/sampling-profiler-richards.js: Added.
  31
  32 2018-09-19  Yusuke Suzuki  <yusukesuzuki@slowstart.org>
  33
  34         [JSC] Optimize Array#indexOf in C++ runtime
  35         https://bugs.webkit.org/show_bug.cgi?id=189507
  36
  37         Reviewed by Saam Barati.
  38
  39         * stress/array-indexof-array-prototype-trap.js: Added.
  40         (shouldBe):
  41         (AncestorArray.prototype.get 2):
  42         (AncestorArray):
  43         * stress/array-indexof-have-a-bad-time-c-runtime.js: Added.
  44         (shouldBe):
  45         * stress/array-indexof-hole-nan.js: Added.
  46         (shouldBe):
  47         (throw.new.Error):
  48         * stress/array-indexof-infinity.js: Added.
  49         (shouldBe):
  50         (throw.new.Error):
  51         * stress/array-indexof-negative-zero.js: Added.
  52         (shouldBe):
  53         (throw.new.Error):
  54         * stress/array-indexof-own-getter.js: Added.
  55         (shouldBe):
  56         (throw.new.Error.get array):
  57         (get array):
  58         * stress/array-indexof-prototype-trap.js: Added.
  59         (shouldBe):
  60         (DerivedArray.prototype.get 2):
  61         (DerivedArray):
  62
  63 2018-09-19  Saam barati  <sbarati@apple.com>
  64
  65         AI rule for MultiPutByOffset executes its effects in the wrong order
  66         https://bugs.webkit.org/show_bug.cgi?id=189757
  67         <rdar://problem/43535257>
  68
  69         Reviewed by Michael Saboff.
  70
  71         * stress/multi-put-by-offset-must-filter-value-before-filtering-base.js: Added.
  72         (foo):
  73         (Foo):
  74         (g):
  75
  76 2018-09-17  Mark Lam  <mark.lam@apple.com>
  77
  78         Ensure that ForInContexts are invalidated if their loop local is over-written.
  79         https://bugs.webkit.org/show_bug.cgi?id=189571
  80         <rdar://problem/44402277>
  81
  82         Reviewed by Saam Barati.
  83
  84         * stress/regress-189571.js: Added.
  85
  86 2018-09-17  Saam barati  <sbarati@apple.com>
  87
  88         We must convert ProfileType to CheckStructureOrEmpty instead of CheckStructure
  89         https://bugs.webkit.org/show_bug.cgi?id=189676
  90         <rdar://problem/39682897>
  91
  92         Reviewed by Michael Saboff.
  93
  94         * typeProfiler/check-structure-or-empty-in-fixup.js: Added.
  95         (A):
  96         (K):
  97         (i.catch):
  98
  99 2018-09-14  Saam barati  <sbarati@apple.com>
 100
 101         Don't dump OSRAvailabilityData in Graph::dump because a stale Availability may point to a Node that is already freed
 102         https://bugs.webkit.org/show_bug.cgi?id=189628
 103         <rdar://problem/39481690>
 104
 105         Reviewed by Mark Lam.
 106
 107         * stress/verbose-failure-dont-graph-dump-availability-already-freed.js: Added.
 108         (foo):
 109
 110 2018-09-11  Mark Lam  <mark.lam@apple.com>
 111
 112         Test for array initialization in arrayProtoFuncSplice.
 113         https://bugs.webkit.org/show_bug.cgi?id=170253
 114         <rdar://problem/31328773>
 115
 116         Rubber-stamped by Saam Barati.
 117
 118         * stress/regress-170253.js: Added.
 119
 120 2018-09-11  Mark Lam  <mark.lam@apple.com>
 121
 122         Test for IntlObject initialization.
 123         https://bugs.webkit.org/show_bug.cgi?id=170251
 124         <rdar://problem/31328419>
 125
 126         Rubber-stamped by Saam Barati.
 127
 128         * stress/regress-170251.js: Added.
 129
 130 2018-09-11  Mark Lam  <mark.lam@apple.com>
 131
 132         Test for array memcpy'ing when JSGlobalObject::haveABadTime.
 133         https://bugs.webkit.org/show_bug.cgi?id=169889
 134         <rdar://problem/31155607>
 135
 136         Reviewed by Saam Barati.
 137
 138         * stress/regress-169889-array-concat.js: Added.
 139         * stress/regress-169889-array-concat1.js: Added.
 140         * stress/regress-169889-array-slice.js: Added.
 141
 142 2018-09-11  Mark Lam  <mark.lam@apple.com>
 143
 144         Test for incorrect check in emitPutDerivedConstructorToArrowFunctionContextScope.
 145         https://bugs.webkit.org/show_bug.cgi?id=169445
 146         <rdar://problem/30957435>
 147
 148         Reviewed by Saam Barati.
 149
 150         * stress/regress-169445.js: Added.
 151         (let.gun.eval.A):
 152         (let.gun.eval.B.C):
 153         (let.gun.eval.B.C.prototype.trigger):
 154         (let.gun.eval.B.C.prototype.triggerWithRestParameters):
 155         (let.gun.eval.B):
 156         (let.gun.eval):
 157
 158 == Rolled over to ChangeLog-2018-09-11 ==