udpate test case

Author: dschuff

llvm/test/CodeGen/WebAssembly/bulk-memory.ll

@@ -226,10 +226,10 @@ define void @memcpy_alloca_src(ptr %dst) {
 ; BULK-MEM-NEXT: global.get $push[[L0:[0-9]+]]=, __stack_pointer
 ; BULK-MEM-NEXT: i32.const $push[[L1:[0-9]+]]=, 112
 ; BULK-MEM-NEXT: i32.sub $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]
-; BULK-MEM-NEXT: i32.const $push[[L4:[0-9]+]]=, 12
-; BULK-MEM-NEXT: i32.add $push[[L5:[0-9]+]]=, $pop[[L2]], $pop[[L4]]
-; BULK-MEM-NEXT: i32.const $push[[L6:[0-9]+]]=, 100
-; BULK-MEM-NEXT: memory.copy 0, 0, $pop[[L5]], $0, $pop[[L6]]
+; BULK-MEM-NEXT: i32.const $push[[L3:[0-9]+]]=, 12
+; BULK-MEM-NEXT: i32.add $push[[L4:[0-9]+]]=, $pop[[L2]], $pop[[L3]]
+; BULK-MEM-NEXT: i32.const $push[[L5:[0-9]+]]=, 100
+; BULK-MEM-NEXT: memory.copy 0, 0, $pop[[L4]], $0, $pop[[L5]]
 ; BULK-MEM-NEXT: return
 define void @memcpy_alloca_dst(ptr %src) {
   %a = alloca [100 x i8]