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Diffstat (limited to 'js/src/jit-test/tests/wasm/ref-types/stackmaps5.js')
-rw-r--r-- | js/src/jit-test/tests/wasm/ref-types/stackmaps5.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/ref-types/stackmaps5.js b/js/src/jit-test/tests/wasm/ref-types/stackmaps5.js new file mode 100644 index 0000000000..e6ec806079 --- /dev/null +++ b/js/src/jit-test/tests/wasm/ref-types/stackmaps5.js @@ -0,0 +1,21 @@ +// Test for Bug 1739683. Tests that stackmaps are properly associated with +// an Ion call to a builtin Wasm instance method. + +gczeal(2, 1); // Collect on every allocation. + +let exports = wasmEvalText( + `(module + (table $tab (export "tab") 5 externref) + (elem declare funcref (ref.func $g)) + (func $g) + (func $f (export "f") (param externref) (result) + (ref.func $g) ;; force a collection via allocation in instance call + (ref.is_null) + (if + (then) + (else (i32.const 0) (local.get 0) (table.set $tab))) + ) + )`, + {} +).exports; +exports.f("foo"); |