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// |jit-test| skip-if: !wasmSimdEnabled()
function get(arr, loc, len) {
let res = [];
for ( let i=0; i < len; i++ ) {
res.push(arr[loc+i]);
}
return res;
}
// Pass v128 along a control flow edge in br_table
var ins = wasmEvalText(`
(module
(memory (export "mem") 1 1)
(func (export "run") (param $k i32)
(v128.store (i32.const 0) (call $f (local.get $k))))
(func $f (param $k i32) (result v128)
(block $B2 (result v128)
(block $B1 (result v128)
(v128.const i32x4 1 2 3 4)
(br_table $B1 $B2 (local.get $k)))
(drop)
(v128.const i32x4 5 6 7 8))))`);
var mem = new Int32Array(ins.exports.mem.buffer);
ins.exports.run(0);
assertDeepEq(get(mem, 0, 4), [5, 6, 7, 8]);
ins.exports.run(1);
assertDeepEq(get(mem, 0, 4), [1, 2, 3, 4]);
// Materialize a ConstV128 off the value stack in popStackResults (also: check
// that br passing v128 values works as it should).
var ins = wasmEvalText(`
(module
(memory (export "mem") 1 1)
(func (export "run") (param $k i32)
(local $t0 v128) (local $t1 v128) (local $t2 v128)
(call $f (local.get $k))
(local.set $t2)
(local.set $t1)
(local.set $t0)
(v128.store (i32.const 32) (local.get $t2))
(v128.store (i32.const 16) (local.get $t1))
(v128.store (i32.const 0) (local.get $t0)))
(func $f (param $k i32) (result v128 v128 v128)
(block $B2 (result v128 v128 v128)
(if (local.get $k)
(then
(br $B2 (v128.const i32x4 5 6 7 8)
(v128.const i32x4 9 10 11 12)
(v128.const i32x4 13 14 15 16)))
(else
(br $B2 (v128.const i32x4 -5 -6 -7 -8)
(v128.const i32x4 -9 -10 -11 -12)
(v128.const i32x4 -13 -14 -15 -16))))
(unreachable))))`);
var mem = new Int32Array(ins.exports.mem.buffer);
ins.exports.run(0);
assertDeepEq(get(mem, 0, 4), [-5, -6, -7, -8]);
assertDeepEq(get(mem, 4, 4), [-9, -10, -11, -12]);
assertDeepEq(get(mem, 8, 4), [-13, -14, -15, -16]);
ins.exports.run(1);
assertDeepEq(get(mem, 0, 4), [5, 6, 7, 8]);
assertDeepEq(get(mem, 4, 4), [9, 10, 11, 12]);
assertDeepEq(get(mem, 8, 4), [13, 14, 15, 16]);
// Check that br_if passing v128 values works as it should.
var ins = wasmEvalText(`
(module
(memory (export "mem") 1 1)
(func (export "run") (param $k i32)
(local $t0 v128) (local $t1 v128) (local $t2 v128)
(call $f (local.get $k))
(local.set $t2)
(local.set $t1)
(local.set $t0)
(v128.store (i32.const 32) (local.get $t2))
(v128.store (i32.const 16) (local.get $t1))
(v128.store (i32.const 0) (local.get $t0)))
(func $f (param $k i32) (result v128 v128 v128)
(block $B2 (result v128 v128 v128)
(v128.const i32x4 5 6 7 8)
(v128.const i32x4 9 10 11 12)
(v128.const i32x4 13 14 15 16)
(br_if $B2 (local.get $k))
drop drop drop
(v128.const i32x4 -5 -6 -7 -8)
(v128.const i32x4 -9 -10 -11 -12)
(v128.const i32x4 -13 -14 -15 -16))))`);
var mem = new Int32Array(ins.exports.mem.buffer);
ins.exports.run(0);
assertDeepEq(get(mem, 0, 4), [-5, -6, -7, -8]);
assertDeepEq(get(mem, 4, 4), [-9, -10, -11, -12]);
assertDeepEq(get(mem, 8, 4), [-13, -14, -15, -16]);
ins.exports.run(1);
assertDeepEq(get(mem, 0, 4), [5, 6, 7, 8]);
assertDeepEq(get(mem, 4, 4), [9, 10, 11, 12]);
assertDeepEq(get(mem, 8, 4), [13, 14, 15, 16]);