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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
commit2aa4a82499d4becd2284cdb482213d541b8804dd (patch)
treeb80bf8bf13c3766139fbacc530efd0dd9d54394c /js/src/jit-test/tests/jaeger/bug719918.js
parentInitial commit. (diff)
downloadfirefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz
firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/jaeger/bug719918.js')
-rw-r--r--js/src/jit-test/tests/jaeger/bug719918.js17
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/bug719918.js b/js/src/jit-test/tests/jaeger/bug719918.js
new file mode 100644
index 0000000000..388189269e
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/bug719918.js
@@ -0,0 +1,17 @@
+function test(m) {
+ do {
+ if (m = arr[0]) break;
+ m = 0;
+ }
+ while (0);
+ arr[1] = m;
+}
+
+arr = new Float64Array(2);
+
+// run function a lot to trigger methodjit compile
+for(var i=0; i<200; i++)
+ test(0);
+
+// should return 0, not NaN
+assertEq(arr[1], 0)