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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:34:50 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:34:50 +0000 |
commit | def92d1b8e9d373e2f6f27c366d578d97d8960c6 (patch) | |
tree | 2ef34b9ad8bb9a9220e05d60352558b15f513894 /js/src/jit-test/tests/wasm/gc/casting.js | |
parent | Adding debian version 125.0.3-1. (diff) | |
download | firefox-def92d1b8e9d373e2f6f27c366d578d97d8960c6.tar.xz firefox-def92d1b8e9d373e2f6f27c366d578d97d8960c6.zip |
Merging upstream version 126.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/wasm/gc/casting.js')
-rw-r--r-- | js/src/jit-test/tests/wasm/gc/casting.js | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/gc/casting.js b/js/src/jit-test/tests/wasm/gc/casting.js index a71a589db8..3b550e6415 100644 --- a/js/src/jit-test/tests/wasm/gc/casting.js +++ b/js/src/jit-test/tests/wasm/gc/casting.js @@ -114,3 +114,72 @@ function testAllCasts(types) { } } testAllCasts(TYPES); + +// Test that combinations of ref.test and ref.cast compile correctly. +// (These can be optimized together.) +{ + const { make, test1, test2, test3, test4 } = wasmEvalText(`(module + (type $a (array i32)) + (func (export "make") (param i32) (result anyref) + local.get 0 + local.get 0 + array.new_fixed $a 2 + ) + (func (export "test1") (param anyref) (result i32) + (if (ref.test (ref $a) (local.get 0)) + (then + (ref.cast (ref $a) (local.get 0)) + (array.get $a (i32.const 0)) + return + ) + ) + i32.const -1 + ) + (func (export "test2") (param anyref) (result i32) + (if (ref.test (ref $a) (local.get 0)) + (then) + (else + (ref.cast (ref $a) (local.get 0)) + (array.get $a (i32.const 0)) + return + ) + ) + i32.const -1 + ) + (func (export "test3") (param anyref) (result i32) + (if (ref.test (ref $a) (local.get 0)) + (then + (if (ref.test (ref $a) (local.get 0)) + (then) + (else + (ref.cast (ref $a) (local.get 0)) + (array.get $a (i32.const 0)) + return + ) + ) + ) + ) + i32.const -1 + ) + (func (export "test4") (param anyref) (result i32) + (if (ref.test (ref $a) (local.get 0)) + (then + (if (ref.test (ref $a) (local.get 0)) + (then + local.get 0 + ref.cast (ref $a) + ref.cast (ref $a) + (array.get $a (i32.const 0)) + return + ) + ) + ) + ) + i32.const -1 + ) + )`).exports; + assertEq(test1(make(99)), 99); + assertEq(test2(make(99)), -1); + assertEq(test3(make(99)), -1); + assertEq(test4(make(99)), 99); +} |