llvm/test/MachineVerifier/test_g_assert_align.mir

# RUN: not --crash llc -mtriple=aarch64 -run-pass=none -filetype=null %s 2>&1 | FileCheck %s
# REQUIRES: aarch64-registered-target

---
name: test_assert_align
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $x0, $q0
    %ptr:_(p0) = COPY $x0

    ; CHECK: Bad machine code: alignment immediate must be >= 1
    %v:_(s32) = G_ASSERT_ALIGN %ptr:_(p0), 0
...