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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/jit-test/tests/ion/bug1073861.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/jit-test/tests/ion/bug1073861.js | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1073861.js b/js/src/jit-test/tests/ion/bug1073861.js new file mode 100644 index 0000000000..fe837c45c7 --- /dev/null +++ b/js/src/jit-test/tests/ion/bug1073861.js @@ -0,0 +1,69 @@ +function a(a, b, c, g) { + for (;;) { + if (0 > c) return a; + a: { + for (;;) { + var k = a.forward[c]; + if (t(k)) + if (k.key < b) a = k; + else break a; + else break a + } + a = void 0 + } + null != + g && (g[c] = a); + c -= 1 + } +} + +function t(a) { + return null != a && !1 !== a +} + + +var d = {forward: [{},null,{}]} +for (var i=0; i < 1000; i++) { + a(d, 0, 1, null); + a(d, 0, 0, null); +} + + + + +function test(a) { + var t = a[0] + if (t) { + return t.test; + } +} + +function test2(a) { + var t = a[0] + if (t) { + if (t) { + return t.test; + } + } +} + +function test3(a) { + var t = a[0] + if (t !== null) { + if (t !== undefined) { + return t.test; + } + } +} + +var a = [{test:1}] +var b = [undefined] +assertEq(test(b), undefined) +assertEq(test(a), 1) +assertEq(test(a), 1) +assertEq(test2(b), undefined) +assertEq(test2(a), 1) +assertEq(test2(a), 1) +assertEq(test3(b), undefined) +assertEq(test3(a), 1) +assertEq(test3(a), 1) |