SIMD load and extend instructions (#2353)

Adds support for the new load and extend instructions. Also updates
from C++11 to C++17 in order to use generic lambdas in the interpreter
implementation.

1 files changed, 62 insertions, 12 deletions

diff --git a/test/simd.wast.fromBinary b/test/simd.wast.fromBinary
index fb53bf003..ae0c9828c 100644
--- a/test/simd.wast.fromBinary
+++ b/test/simd.wast.fromBinary
@@ -856,69 +856,119 @@
    (local.get $0)
   )
  )
- (func $i8x16.narrow_i16x8_s (; 149 ;) (type $3) (param $0 v128) (param $1 v128) (result v128)
+ (func $v8x16.load_splat (; 149 ;) (type $0) (param $0 i32) (result v128)
+  (v8x16.load_splat
+   (local.get $0)
+  )
+ )
+ (func $v16x8.load_splat (; 150 ;) (type $0) (param $0 i32) (result v128)
+  (v16x8.load_splat
+   (local.get $0)
+  )
+ )
+ (func $v32x4.load_splat (; 151 ;) (type $0) (param $0 i32) (result v128)
+  (v32x4.load_splat
+   (local.get $0)
+  )
+ )
+ (func $v64x2.load_splat (; 152 ;) (type $0) (param $0 i32) (result v128)
+  (v64x2.load_splat
+   (local.get $0)
+  )
+ )
+ (func $i8x16.narrow_i16x8_s (; 153 ;) (type $3) (param $0 v128) (param $1 v128) (result v128)
   (i8x16.narrow_i16x8_s
    (local.get $0)
    (local.get $1)
   )
  )
- (func $i8x16.narrow_i16x8_u (; 150 ;) (type $3) (param $0 v128) (param $1 v128) (result v128)
+ (func $i8x16.narrow_i16x8_u (; 154 ;) (type $3) (param $0 v128) (param $1 v128) (result v128)
   (i8x16.narrow_i16x8_u
    (local.get $0)
    (local.get $1)
   )
  )
- (func $i16x8.narrow_i32x4_s (; 151 ;) (type $3) (param $0 v128) (param $1 v128) (result v128)
+ (func $i16x8.narrow_i32x4_s (; 155 ;) (type $3) (param $0 v128) (param $1 v128) (result v128)
   (i16x8.narrow_i32x4_s
    (local.get $0)
    (local.get $1)
   )
  )
- (func $i16x8.narrow_i32x4_u (; 152 ;) (type $3) (param $0 v128) (param $1 v128) (result v128)
+ (func $i16x8.narrow_i32x4_u (; 156 ;) (type $3) (param $0 v128) (param $1 v128) (result v128)
   (i16x8.narrow_i32x4_u
    (local.get $0)
    (local.get $1)
   )
  )
- (func $i16x8.widen_low_i8x16_s (; 153 ;) (type $14) (param $0 v128) (result v128)
+ (func $i16x8.widen_low_i8x16_s (; 157 ;) (type $14) (param $0 v128) (result v128)
   (i16x8.widen_low_i8x16_s
    (local.get $0)
   )
  )
- (func $i16x8.widen_high_i8x16_s (; 154 ;) (type $14) (param $0 v128) (result v128)
+ (func $i16x8.widen_high_i8x16_s (; 158 ;) (type $14) (param $0 v128) (result v128)
   (i16x8.widen_high_i8x16_s
    (local.get $0)
   )
  )
- (func $i16x8.widen_low_i8x16_u (; 155 ;) (type $14) (param $0 v128) (result v128)
+ (func $i16x8.widen_low_i8x16_u (; 159 ;) (type $14) (param $0 v128) (result v128)
   (i16x8.widen_low_i8x16_u
    (local.get $0)
   )
  )
- (func $i16x8.widen_high_i8x16_u (; 156 ;) (type $14) (param $0 v128) (result v128)
+ (func $i16x8.widen_high_i8x16_u (; 160 ;) (type $14) (param $0 v128) (result v128)
   (i16x8.widen_high_i8x16_u
    (local.get $0)
   )
  )
- (func $i32x4.widen_low_i16x8_s (; 157 ;) (type $14) (param $0 v128) (result v128)
+ (func $i32x4.widen_low_i16x8_s (; 161 ;) (type $14) (param $0 v128) (result v128)
   (i32x4.widen_low_i16x8_s
    (local.get $0)
   )
  )
- (func $i32x4.widen_high_i16x8_s (; 158 ;) (type $14) (param $0 v128) (result v128)
+ (func $i32x4.widen_high_i16x8_s (; 162 ;) (type $14) (param $0 v128) (result v128)
   (i32x4.widen_high_i16x8_s
    (local.get $0)
   )
  )
- (func $i32x4.widen_low_i16x8_u (; 159 ;) (type $14) (param $0 v128) (result v128)
+ (func $i32x4.widen_low_i16x8_u (; 163 ;) (type $14) (param $0 v128) (result v128)
   (i32x4.widen_low_i16x8_u
    (local.get $0)
   )
  )
- (func $i32x4.widen_high_i16x8_u (; 160 ;) (type $14) (param $0 v128) (result v128)
+ (func $i32x4.widen_high_i16x8_u (; 164 ;) (type $14) (param $0 v128) (result v128)
   (i32x4.widen_high_i16x8_u
    (local.get $0)
   )
  )
+ (func $i16x8.load8x8_u (; 165 ;) (type $0) (param $0 i32) (result v128)
+  (i16x8.load8x8_u
+   (local.get $0)
+  )
+ )
+ (func $i16x8.load8x8_s (; 166 ;) (type $0) (param $0 i32) (result v128)
+  (i16x8.load8x8_s
+   (local.get $0)
+  )
+ )
+ (func $i32x4.load16x4_s (; 167 ;) (type $0) (param $0 i32) (result v128)
+  (i32x4.load16x4_s
+   (local.get $0)
+  )
+ )
+ (func $i32x4.load16x4_u (; 168 ;) (type $0) (param $0 i32) (result v128)
+  (i32x4.load16x4_u
+   (local.get $0)
+  )
+ )
+ (func $i64x2.load32x2_s (; 169 ;) (type $0) (param $0 i32) (result v128)
+  (i64x2.load32x2_s
+   (local.get $0)
+  )
+ )
+ (func $i64x2.load32x2_u (; 170 ;) (type $0) (param $0 i32) (result v128)
+  (i64x2.load32x2_u
+   (local.get $0)
+  )
+ )
 )