Add support for atomic wait and wake operators (#1140)

According to spec at https://github.com/WebAssembly/threads/blob/master/proposals/threads/Overview.md#wait-and-wake-operators

4 files changed, 100 insertions, 0 deletions

diff --git a/test/atomics.wast b/test/atomics.wast
index 006412025..7ed32f189 100644
--- a/test/atomics.wast
+++ b/test/atomics.wast
@@ -134,4 +134,28 @@
    )
   )
  )
+ (func $atomic-wait-wake (type $0)
+  (local $0 i32)
+  (local $1 i64)
+  (drop
+   (i32.wait
+    (get_local $0)
+    (get_local $0)
+    (get_local $1)
+   )
+  )
+  (drop
+   (wake
+    (get_local $0)
+    (get_local $0)
+   )
+  )
+  (drop
+   (i64.wait
+    (get_local $0)
+    (get_local $1)
+    (get_local $1)
+   )
+  )
+ )
 )
diff --git a/test/atomics.wast.from-wast b/test/atomics.wast.from-wast
index f44e232c4..48059dc45 100644
--- a/test/atomics.wast.from-wast
+++ b/test/atomics.wast.from-wast
@@ -134,4 +134,28 @@
    )
   )
  )
+ (func $atomic-wait-wake (type $0)
+  (local $0 i32)
+  (local $1 i64)
+  (drop
+   (i32.wait
+    (get_local $0)
+    (get_local $0)
+    (get_local $1)
+   )
+  )
+  (drop
+   (wake
+    (get_local $0)
+    (get_local $0)
+   )
+  )
+  (drop
+   (i64.wait
+    (get_local $0)
+    (get_local $1)
+    (get_local $1)
+   )
+  )
+ )
 )
diff --git a/test/atomics.wast.fromBinary b/test/atomics.wast.fromBinary
index 09f978122..31acc6635 100644
--- a/test/atomics.wast.fromBinary
+++ b/test/atomics.wast.fromBinary
@@ -140,5 +140,31 @@
    )
   )
  )
+ (func $atomic-wait-wake (type $0)
+  (local $var$0 i32)
+  (local $var$1 i64)
+  (block $label$0
+   (drop
+    (i32.wait
+     (get_local $var$0)
+     (get_local $var$0)
+     (get_local $var$1)
+    )
+   )
+   (drop
+    (wake
+     (get_local $var$0)
+     (get_local $var$0)
+    )
+   )
+   (drop
+    (i64.wait
+     (get_local $var$0)
+     (get_local $var$1)
+     (get_local $var$1)
+    )
+   )
+  )
+ )
 )
 
diff --git a/test/atomics.wast.fromBinary.noDebugInfo b/test/atomics.wast.fromBinary.noDebugInfo
index 3b3426b1d..c45ae1fac 100644
--- a/test/atomics.wast.fromBinary.noDebugInfo
+++ b/test/atomics.wast.fromBinary.noDebugInfo
@@ -140,5 +140,31 @@
    )
   )
  )
+ (func $3 (type $0)
+  (local $var$0 i32)
+  (local $var$1 i64)
+  (block $label$0
+   (drop
+    (i32.wait
+     (get_local $var$0)
+     (get_local $var$0)
+     (get_local $var$1)
+    )
+   )
+   (drop
+    (wake
+     (get_local $var$0)
+     (get_local $var$0)
+    )
+   )
+   (drop
+    (i64.wait
+     (get_local $var$0)
+     (get_local $var$1)
+     (get_local $var$1)
+    )
+   )
+  )
+ )
 )