[WebAssembly] Support for register stackifying with load and store instructions.

llvm-svn: 254076
diff --git a/llvm/test/CodeGen/WebAssembly/memory-addr64.ll b/llvm/test/CodeGen/WebAssembly/memory-addr64.ll
index bb3fc27..a44c5f0 100644
--- a/llvm/test/CodeGen/WebAssembly/memory-addr64.ll
+++ b/llvm/test/CodeGen/WebAssembly/memory-addr64.ll
@@ -10,9 +10,8 @@
 
 ; CHECK-LABEL: memory_size:
 ; CHECK-NEXT: .result i64{{$}}
-; CHECK-NEXT: .local i64{{$}}
-; CHECK-NEXT: memory_size $0={{$}}
-; CHECK-NEXT: return $0{{$}}
+; CHECK-NEXT: memory_size $push0={{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define i64 @memory_size() {
   %a = call i64 @llvm.wasm.memory.size.i64()
   ret i64 %a