diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
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/wasm/regress/bug1858982.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/wasm/regress/bug1858982.js')
-rw-r--r-- | js/src/jit-test/tests/wasm/regress/bug1858982.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/regress/bug1858982.js b/js/src/jit-test/tests/wasm/regress/bug1858982.js new file mode 100644 index 0000000000..574c4bfe24 --- /dev/null +++ b/js/src/jit-test/tests/wasm/regress/bug1858982.js @@ -0,0 +1,46 @@ +// |jit-test| --wasm-tail-calls; --wasm-gc; skip-if: !wasmGcEnabled() || !wasmTailCallsEnabled() + +// Tests if instance registers were restored properly when call_ref is used +// with tail calls. +var t = wasmEvalText(`(module + (type $t1 (func)) + (func $f0 (param funcref i32 i32 i32 i32 i32 i32 i32 i32 i32) + local.get 0 + ref.cast (ref $t1) + return_call_ref $t1 + ) + (func $f1 (param i32)) + (elem declare func $f) + (func $f (param funcref) + (local i32 i32 i32 i32) + local.get 0 + i32.const 1 + i32.const 1 + i32.const 1 + i32.const 1 + i32.const 1 + i32.const 1 + i32.const 1 + i32.const 1 + i32.const 1 + return_call $f0 + ) + (func (export "f") (result funcref) + ref.func $f + ) +)`); + +var t2 = wasmEvalText(`(module + (import "" "f" (func $fi (result funcref))) + (type $t1 (func (param funcref))) + (elem declare func $f2) + (func $f2) + (func (export "test") + ref.func $f2 + call $fi + ref.cast (ref $t1) + call_ref $t1 + ) +)`, {"": {f:t.exports.f},}); + +t2.exports.test(); |