diff options
Diffstat (limited to 'js/src/jit-test/tests/TypedObject/jit-write-u32-into-u32-array-in-struct.js')
-rw-r--r-- | js/src/jit-test/tests/TypedObject/jit-write-u32-into-u32-array-in-struct.js | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/TypedObject/jit-write-u32-into-u32-array-in-struct.js b/js/src/jit-test/tests/TypedObject/jit-write-u32-into-u32-array-in-struct.js new file mode 100644 index 000000000..5359acca3 --- /dev/null +++ b/js/src/jit-test/tests/TypedObject/jit-write-u32-into-u32-array-in-struct.js @@ -0,0 +1,34 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +if (!this.hasOwnProperty("TypedObject")) + quit(); + +setJitCompilerOption("ion.warmup.trigger", 30); + +var Vec3u32Type = TypedObject.uint32.array(3); +var PairVec3u32Type = new TypedObject.StructType({fst: Vec3u32Type, + snd: Vec3u32Type}); + +function foo_u32() { + for (var i = 0; i < 5000; i += 10) { + var p = new PairVec3u32Type(); + + p.fst[(i) % 3] = i; + p.fst[(i+1) % 3] = i+1; + p.fst[(i+2) % 3] = i+2; + + p.snd[(i) % 3] = i+3; + p.snd[(i+1) % 3] = i+4; + p.snd[(i+2) % 3] = i+5; + + var sum = p.fst[0] + p.fst[1] + p.fst[2]; + assertEq(sum, 3*i + 3); + sum = p.snd[0] + p.snd[1] + p.snd[2]; + assertEq(sum, 3*i + 12); + } +} + +foo_u32(); |