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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/auto-regress/bug557946.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 'js/src/jit-test/tests/auto-regress/bug557946.js')
-rw-r--r-- | js/src/jit-test/tests/auto-regress/bug557946.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/auto-regress/bug557946.js b/js/src/jit-test/tests/auto-regress/bug557946.js new file mode 100644 index 0000000000..8d1e95c53b --- /dev/null +++ b/js/src/jit-test/tests/auto-regress/bug557946.js @@ -0,0 +1,44 @@ +// Binary: cache/js-dbg-64-6f1a38b94754-linux +// Flags: -j +// +/* vim: set ts=8 sts=4 et sw=4 tw=99: */ + +var x = 0; +var y = 0; + +function h() { + if (x == 1) + y++; + else + y--; +} + +function F() { + var m = null; + + function g(i) { + /* Force outgoing typemaps to have a string. */ + m = "badness"; + + /* Loop a bit. */ + for (var i = 0; i < 10; i++) { + h(); + } + } + + /* Spin for a while so trees build. */ + for (var i = 0; i < 100; i++) { + /* Capture m == TT_NULL in outgoing fi for rp[0] */ + g(); + + /* Flip the switch to bail out with deep nested frames. */ + if (i > 50) + x = 1; + + /* Set m = null on the loop tail to get better traces. */ + m = null; + } +} + +F(); + |