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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/cacheir/bug1488786.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/cacheir/bug1488786.js')
-rw-r--r-- | js/src/jit-test/tests/cacheir/bug1488786.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/bug1488786.js b/js/src/jit-test/tests/cacheir/bug1488786.js new file mode 100644 index 0000000000..656f1f0d2e --- /dev/null +++ b/js/src/jit-test/tests/cacheir/bug1488786.js @@ -0,0 +1,38 @@ +setJitCompilerOption('ion.forceinlineCaches', 1); + +var A = Array(2**18); +A[0] = "A"; +A[1] = "B"; +A[2**14] = "C"; +A[2**31-1] = "D"; +A[-1] = "E"; + +function get_thee(a,x) { + return a[x]; +} + +// Warmup IC +for (var i = 0; i < 30; i++) { + get_thee(A, i % A.length); +} + +// numberToDouble always returns a double-typed Number, so helps +// us ensure we're accessing the array with a double-typed Number index. +var y = numberToDouble(1); +var z = 2**31-1; +// Ensure we handle negative indices. +var a = -1; + +function test() { + for (var i = 0; i < 30; i++) { + assertEq(get_thee(A,y), "B"); + assertEq(get_thee(A,z), "D"); + assertEq(get_thee(A,a), "E"); + } +} +test(); + +if (!('oomTest' in this)) + quit(); + +oomTest(test); |