1 # RUN: not llc -verify-machineinstrs -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
2 # REQUIRES: aarch64-registered-target
6 target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
7 target triple = "aarch64--"
8 define void @test() { ret void }
12 # CHECK: *** Bad machine code: Generic virtual register must have a bank in a RegBankSelected function ***
13 # CHECK: instruction: %0:_(s64) = COPY
14 # CHECK: operand 0: %0