1 files changed, 143 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/SIMD/store.js b/js/src/jit-test/tests/SIMD/store.js
new file mode 100644
index 0000000000..8cfa354277
--- /dev/null
+++ b/js/src/jit-test/tests/SIMD/store.js
@@ -0,0 +1,143 @@
+load(libdir + 'simd.js');
+
+setJitCompilerOption("ion.warmup.trigger", 40);
+
+function f() {
+    var f32 = new Float32Array(16);
+    for (var i = 0; i < 16; i++)
+        f32[i] = i + 1;
+
+    var f64 = new Float64Array(f32.buffer);
+    var i32 = new Int32Array(f32.buffer);
+    var u32 = new Uint32Array(f32.buffer);
+    var i16 = new Int16Array(f32.buffer);
+    var u16 = new Uint16Array(f32.buffer);
+    var i8  = new Int8Array(f32.buffer);
+    var u8  = new Uint8Array(f32.buffer);
+
+    var f4 = SIMD.Float32x4(42, 43, 44, 45);
+
+    function check(n) {
+        assertEq(f32[0], 42);
+        assertEq(f32[1], n > 1 ? 43 : 2);
+        assertEq(f32[2], n > 2 ? 44 : 3);
+        assertEq(f32[3], n > 3 ? 45 : 4);
+
+        f32[0] = 1;
+        f32[1] = 2;
+        f32[2] = 3;
+        f32[3] = 4;
+    }
+
+    function testStore() {
+        SIMD.Float32x4.store(f64, 0, f4);
+        check(4);
+        SIMD.Float32x4.store(f32, 0, f4);
+        check(4);
+        SIMD.Float32x4.store(i32, 0, f4);
+        check(4);
+        SIMD.Float32x4.store(u32, 0, f4);
+        check(4);
+        SIMD.Float32x4.store(i16, 0, f4);
+        check(4);
+        SIMD.Float32x4.store(u16, 0, f4);
+        check(4);
+        SIMD.Float32x4.store(i8, 0, f4);
+        check(4);
+        SIMD.Float32x4.store(u8, 0, f4);
+        check(4);
+    }
+
+    function testStore1() {
+        SIMD.Float32x4.store1(f64, 0, f4);
+        check(1);
+        SIMD.Float32x4.store1(f32, 0, f4);
+        check(1);
+        SIMD.Float32x4.store1(i32, 0, f4);
+        check(1);
+        SIMD.Float32x4.store1(u32, 0, f4);
+        check(1);
+        SIMD.Float32x4.store1(i16, 0, f4);
+        check(1);
+        SIMD.Float32x4.store1(u16, 0, f4);
+        check(1);
+        SIMD.Float32x4.store1(i8, 0, f4);
+        check(1);
+        SIMD.Float32x4.store1(u8, 0, f4);
+        check(1);
+    }
+
+    function testStore2() {
+        SIMD.Float32x4.store2(f64, 0, f4);
+        check(2);
+        SIMD.Float32x4.store2(f32, 0, f4);
+        check(2);
+        SIMD.Float32x4.store2(i32, 0, f4);
+        check(2);
+        SIMD.Float32x4.store2(u32, 0, f4);
+        check(2);
+        SIMD.Float32x4.store2(i16, 0, f4);
+        check(2);
+        SIMD.Float32x4.store2(u16, 0, f4);
+        check(2);
+        SIMD.Float32x4.store2(i8, 0, f4);
+        check(2);
+        SIMD.Float32x4.store2(u8, 0, f4);
+        check(2);
+    }
+
+    function testStore3() {
+        SIMD.Float32x4.store3(f64, 0, f4);
+        check(3);
+        SIMD.Float32x4.store3(f32, 0, f4);
+        check(3);
+        SIMD.Float32x4.store3(i32, 0, f4);
+        check(3);
+        SIMD.Float32x4.store3(u32, 0, f4);
+        check(3);
+        SIMD.Float32x4.store3(i16, 0, f4);
+        check(3);
+        SIMD.Float32x4.store3(u16, 0, f4);
+        check(3);
+        SIMD.Float32x4.store3(i8, 0, f4);
+        check(3);
+        SIMD.Float32x4.store3(u8, 0, f4);
+        check(3);
+    }
+
+    for (var i = 0; i < 150; i++) {
+        testStore();
+        testStore1();
+        testStore2();
+        testStore3();
+    }
+}
+
+f();
+
+function testBailout(uglyDuckling) {
+    var f32 = new Float32Array(16);
+    for (var i = 0; i < 16; i++)
+        f32[i] = i + 1;
+
+    var i8  = new Int8Array(f32.buffer);
+
+    var f4 = SIMD.Float32x4(42, 43, 44, 45);
+
+    for (var i = 0; i < 150; i++) {
+        var caught = false;
+        try {
+            SIMD.Float32x4.store(i8, (i < 149) ? 0 : (16 << 2) - (4 << 2) + 1, f4);
+        } catch (e) {
+            print(e);
+            assertEq(e instanceof RangeError, true);
+            caught = true;
+        }
+        assertEq(i < 149 || caught, true);
+    }
+}
+
+print('Testing range checks...');
+testBailout(-1);
+testBailout(-15);
+testBailout(12 * 4 + 1);