[WebAssembly] Massive instruction renaming

Summary:
An automated renaming of all the instructions listed at
https://github.com/WebAssembly/spec/issues/884#issuecomment-426433329
as well as some similarly-named identifiers.

Reviewers: aheejin, dschuff, aardappel

Subscribers: sbc100, jgravelle-google, eraman, sunfish, jfb, llvm-commits

Differential Revision: https://reviews.llvm.org/D56338

llvm-svn: 350609
diff --git a/llvm/test/CodeGen/WebAssembly/offset-fastisel.ll b/llvm/test/CodeGen/WebAssembly/offset-fastisel.ll
index c41757c..9f10a6a 100644
--- a/llvm/test/CodeGen/WebAssembly/offset-fastisel.ll
+++ b/llvm/test/CodeGen/WebAssembly/offset-fastisel.ll
@@ -16,10 +16,10 @@
 }
 
 ; CHECK-LABEL: store_i8_with_array_alloca_gep:
-; CHECK: get_global  $push[[L0:[0-9]+]]=, __stack_pointer
+; CHECK: global.get  $push[[L0:[0-9]+]]=, __stack_pointer
 ; CHECK: i32.const   $push[[L1:[0-9]+]]=, 32{{$}}
 ; CHECK: i32.sub     $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]{{$}}
-; CHECK: copy_local  $push[[L3:[0-9]+]]=, $pop[[L2]]
+; CHECK: local.copy  $push[[L3:[0-9]+]]=, $pop[[L2]]
 ; CHECK: i32.add     $push[[L4:[0-9]+]]=, $pop[[L3]], $0{{$}}
 ; CHECK: i32.const   $push[[L5:[0-9]+]]=, 0{{$}}
 ; CHECK: i32.store8  0($pop[[L4]]), $pop[[L5]]{{$}}