Add v128.load/storeN_lane SIMD instructions to C/JS API (#3784)

Adds C/JS APIs for the SIMD instructions
* Load8LaneVec128 (was LoadLaneVec8x16)
* Load16LaneVec128 (was LoadLaneVec16x8)
* Load32LaneVec128 (was LoadLaneVec32x4)
* Load64LaneVec128 (was LoadLaneVec64x2)
* Store8LaneVec128 (was StoreLaneVec8x16)
* Store16LaneVec128 (was StoreLaneVec16x8)
* Store32LaneVec128 (was StoreLaneVec32x4)
* Store64LaneVec128 (was StoreLaneVec64x2)

2 files changed, 177 insertions, 0 deletions

diff --git a/test/binaryen.js/kitchen-sink.js b/test/binaryen.js/kitchen-sink.js
index 76193b0bf..0798741cf 100644
--- a/test/binaryen.js/kitchen-sink.js
+++ b/test/binaryen.js/kitchen-sink.js
@@ -517,6 +517,23 @@ function test_core() {
     module.v128.load32x2_u(0, 8, module.i32.const(128)),
     module.v128.load32_zero(0, 4, module.i32.const(128)),
     module.v128.load64_zero(0, 8, module.i32.const(128)),
+    // SIMD load/store lane
+    module.v128.load8_lane(0, 1, 0, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.load8_lane(1, 1, 15, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.load16_lane(0, 2, 0, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.load16_lane(2, 1, 7, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.load32_lane(0, 4, 0, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.load32_lane(4, 2, 3, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.load64_lane(0, 8, 0, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.load64_lane(8, 4, 1, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.store8_lane(0, 1, 0, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.store8_lane(1, 1, 15, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.store16_lane(0, 2, 0, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.store16_lane(2, 1, 7, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.store32_lane(0, 4, 0, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.store32_lane(4, 2, 3, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.store64_lane(0, 8, 0, module.i32.const(128), module.v128.const(v128_bytes)),
+    module.v128.store64_lane(8, 4, 1, module.i32.const(128), module.v128.const(v128_bytes)),
     // Other SIMD
     module.i8x16.shuffle(module.v128.const(v128_bytes), module.v128.const(v128_bytes), v128_bytes),
     module.v128.bitselect(module.v128.const(v128_bytes), module.v128.const(v128_bytes), module.v128.const(v128_bytes)),
diff --git a/test/binaryen.js/kitchen-sink.js.txt b/test/binaryen.js/kitchen-sink.js.txt
index c835fe299..623a8207c 100644
--- a/test/binaryen.js/kitchen-sink.js.txt
+++ b/test/binaryen.js/kitchen-sink.js.txt
@@ -1812,6 +1812,86 @@ getExpressionInfo(tuple[3])={"id":14,"type":5,"value":3.7}
        )
       )
       (drop
+       (v128.load8_lane 0
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load8_lane offset=1 15
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load16_lane 0
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load16_lane offset=2 align=1 7
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load32_lane 0
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load32_lane offset=4 align=2 3
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load64_lane 0
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load64_lane offset=8 align=4 1
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (v128.store8_lane 0
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store8_lane offset=1 15
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store16_lane 0
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store16_lane offset=2 align=1 7
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store32_lane 0
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store32_lane offset=4 align=2 3
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store64_lane 0
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store64_lane offset=8 align=4 1
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (drop
        (i8x16.shuffle 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
         (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
         (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
@@ -3824,6 +3904,86 @@ getExpressionInfo(tuple[3])={"id":14,"type":5,"value":3.7}
        )
       )
       (drop
+       (v128.load8_lane 0
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load8_lane offset=1 15
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load16_lane 0
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load16_lane offset=2 align=1 7
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load32_lane 0
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load32_lane offset=4 align=2 3
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load64_lane 0
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (drop
+       (v128.load64_lane offset=8 align=4 1
+        (i32.const 128)
+        (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+       )
+      )
+      (v128.store8_lane 0
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store8_lane offset=1 15
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store16_lane 0
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store16_lane offset=2 align=1 7
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store32_lane 0
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store32_lane offset=4 align=2 3
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store64_lane 0
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (v128.store64_lane offset=8 align=4 1
+       (i32.const 128)
+       (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
+      )
+      (drop
        (i8x16.shuffle 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
         (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)
         (v128.const i32x4 0x04030201 0x08070605 0x0c0b0a09 0x100f0e0d)