From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/cacheir/bug1488786.js | 38 +++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 js/src/jit-test/tests/cacheir/bug1488786.js (limited to 'js/src/jit-test/tests/cacheir/bug1488786.js') 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); -- cgit v1.2.3