xref: /llvm-project/llvm/test/MachineVerifier/test_g_load.mir (revision d20190e68413634b87f0f9426312a0e9d8456d18) 
1#RUN: not --crash llc -o - -mtriple=arm64 -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
2# REQUIRES: aarch64-registered-target
3
4---
5name:            test_load
6legalized:       true
7regBankSelected: false
8selected:        false
9tracksRegLiveness: true
10liveins:
11body:             |
12  bb.0:
13
14    ; CHECK: Bad machine code: Generic memory instruction must access a pointer
15    %0:_(s64) = G_CONSTANT i32 0
16    %1:_(s32) = G_LOAD %0 :: (load (s32))
17
18    %2:_(p0) = G_IMPLICIT_DEF
19
20    ; CHECK: Bad machine code: load memory size cannot exceed result size
21    %3:_(s8) = G_LOAD %2 :: (load (s16))
22
23    ; CHECK: Bad machine code: atomic load cannot use release ordering
24    %4:_(s32) = G_LOAD %2 :: (load release (s32))
25
26    ; CHECK: Bad machine code: atomic load cannot use release ordering
27    %5:_(s32) = G_LOAD %2 :: (load acq_rel (s32))
28
29...
30