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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/wasm/ref-types/tables-postbarrier-grow.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/wasm/ref-types/tables-postbarrier-grow.js')
-rw-r--r-- | js/src/jit-test/tests/wasm/ref-types/tables-postbarrier-grow.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/ref-types/tables-postbarrier-grow.js b/js/src/jit-test/tests/wasm/ref-types/tables-postbarrier-grow.js new file mode 100644 index 0000000000..20086e6579 --- /dev/null +++ b/js/src/jit-test/tests/wasm/ref-types/tables-postbarrier-grow.js @@ -0,0 +1,21 @@ +// Add test for issue with a post-write barrier that doesn't remove +// store buffer entries when used on a table that may grow. + +let {set, table} = wasmEvalText(`(module + (table (export "table") 1 externref) + (func (export "set") (param externref) + i32.const 0 + local.get 0 + table.set + ) +)`).exports; + +let tenured = {}; +gc(tenured); +assertEq(isNurseryAllocated(tenured), false); +let nursery = {}; +assertEq(isNurseryAllocated(nursery), true); +set(nursery); +set(null); +assertEq(table.grow(1000), 1, 'table grows'); +gc(); |