llvm/test/MachineVerifier/test_g_load.mir

#RUN: not --crash llc -o - -mtriple=arm64 -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
# REQUIRES: aarch64-registered-target

---
name:            test_load
legalized:       true
regBankSelected: false
selected:        false
tracksRegLiveness: true
liveins:
body:             |
  bb.0:

    ; CHECK: Bad machine code: Generic memory instruction must access a pointer
    %0:_(s64) = G_CONSTANT i32 0
    %1:_(s32) = G_LOAD %0 :: (load (s32))

    %2:_(p0) = G_IMPLICIT_DEF

    ; CHECK: Bad machine code: load memory size cannot exceed result size
    %3:_(s8) = G_LOAD %2 :: (load (s16))

    ; CHECK: Bad machine code: atomic load cannot use release ordering
    %4:_(s32) = G_LOAD %2 :: (load release (s32))

    ; CHECK: Bad machine code: atomic load cannot use release ordering
    %5:_(s32) = G_LOAD %2 :: (load acq_rel (s32))

...