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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/ion/hasOwn-megamorphic.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/ion/hasOwn-megamorphic.js')
-rw-r--r-- | js/src/jit-test/tests/ion/hasOwn-megamorphic.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/hasOwn-megamorphic.js b/js/src/jit-test/tests/ion/hasOwn-megamorphic.js new file mode 100644 index 0000000000..422e869497 --- /dev/null +++ b/js/src/jit-test/tests/ion/hasOwn-megamorphic.js @@ -0,0 +1,32 @@ +setJitCompilerOption("offthread-compilation.enable", 0); +setJitCompilerOption("baseline.warmup.trigger", 5); +setJitCompilerOption("ion.warmup.trigger", 5); + +function Base() { +} + +Base.prototype.foo = false; + +// XXX: tried to do this with ic.force-megamorphic, but it didn't seem to want +// to work. Maybe something is being too clever for my simple test case if I +// don't put things into a megamorphic array? +let objs = [ + {a: true}, + {b: true}, + {c: true}, + {d: true}, + {e: true}, + {f: true}, + {g: true}, + new Base(), +]; + +function doTest(i) { + let o = objs[i % objs.length]; + assertEq(!o.foo, true); + assertEq(Object.hasOwn(o, "foo"), false); +} + +for (var i = 0; i < 50; i++) { + doTest(i); +} |