Rename atomic.notify and *.atomic.wait (#3353)

- atomic.notify -> memory.atomic.notify
- i32.atomic.wait -> memory.atomic.wait32
- i64.atomic.wait -> memory.atomic.wait64

See WebAssembly/threads#149.

This renames instruction name printing but not the internal data
structure names, such as `AtomicNotify`, which are not always the same
as printed instruction names anyway. This also does not modify C API.
But this fixes interface functions in binaryen.js because it seems
binaryen.js's interface functions all follow the corresponding
instruction names.

1 files changed, 2 insertions, 2 deletions

diff --git a/test/passes/remove-unused-nonfunction-module-elements_all-features.wast b/test/passes/remove-unused-nonfunction-module-elements_all-features.wast
index 36bc79e82..c1003ebb0 100644
--- a/test/passes/remove-unused-nonfunction-module-elements_all-features.wast
+++ b/test/passes/remove-unused-nonfunction-module-elements_all-features.wast
@@ -128,7 +128,7 @@
     (local $0 i32)
     (local $1 i64)
     (drop
-     (i32.atomic.wait
+     (memory.atomic.wait32
       (local.get $0)
       (local.get $0)
       (local.get $1)
@@ -140,7 +140,7 @@
   (memory $0 (shared 23 256))
   (export "user" $user)
   (func $user (result i32)
-    (atomic.notify (i32.const 0) (i32.const 0))
+    (memory.atomic.notify (i32.const 0) (i32.const 0))
   )
 )
 (module ;; more use checks