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generic-virtual-registers-with-regbank-error.mir
# RUN: not llc -mtriple=aarch64-apple-ios -run-pass none -o - %s 2>&1 \
# RUN:        | FileCheck %s --check-prefix=ERR
# This test ensures that the MIR parser errors out when
# generic virtual register definitions are not correct.
# In that case, it is defined by a register bank.

--- |
  define void @bar() { ret void }
...

---
name:            bar
registers:
  - { id: 0, class: gpr }
body: |
  bb.0:
    liveins: $w0
    ; ERR: generic virtual registers must have a type
    ; ERR-NEXT: %0
    %0 = G_ADD i32 $w0, $w0
...