#RUN: not --crash llc -o - -mtriple=arm64 -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
# REQUIRES: aarch64-registered-target
---
name: test_memmove
legalized: true
regBankSelected: false
selected: false
tracksRegLiveness: true
liveins:
body: |
bb.0:
%0:_(p0) = G_CONSTANT i64 0
%1:_(p0) = G_CONSTANT i64 4
%2:_(s64) = G_CONSTANT i64 4
; CHECK: *** Bad machine code: memcpy/memmove must have 2 memory operands ***
G_MEMMOVE %0, %1, %2, 0
; CHECK: *** Bad machine code: memcpy/memmove must have 2 memory operands ***
G_MEMMOVE %0, %1, %2, 0 :: (load 4)
; CHECK: *** Bad machine code: memcpy/memmove must have 2 memory operands ***
G_MEMMOVE %0, %1, %2, 0 :: (store 4)
; CHECK: *** Bad machine code: wrong memory operand types ***
G_MEMMOVE %0, %1, %2, 0 :: (load 4), (store 4)
; CHECK: *** Bad machine code: inconsistent memory operand sizes ***
G_MEMMOVE %0, %1, %2, 0 :: (store 8), (load 4)
; CHECK: *** Bad machine code: inconsistent memory operand sizes ***
G_MEMMOVE %0, %1, %2, 0 :: (store unknown-size), (load 4)
; CHECK: *** Bad machine code: inconsistent memory operand sizes ***
G_MEMMOVE %0, %1, %2, 0 :: (store 8), (load unknown-size)
; CHECK: *** Bad machine code: inconsistent store address space ***
G_MEMMOVE %0, %1, %2, 0 :: (store 4, addrspace 1), (load 4)
; CHECK: *** Bad machine code: inconsistent load address space ***
G_MEMMOVE %0, %1, %2, 0 :: (store 4), (load 4, addrspace 1)
; CHECK: *** Bad machine code: memory instruction operand must be a pointer ***
G_MEMMOVE %2, %0, %2, 0 :: (store 4), (load 4)
; CHECK: *** Bad machine code: memory instruction operand must be a pointer ***
G_MEMMOVE %0, %2, %2, 0 :: (store 4), (load 4)
; CHECK: *** Bad machine code: 'tail' flag (operand 3) must be an immediate 0 or 1 ***
G_MEMMOVE %0, %0, %2, %0 :: (store 4), (load 4)
; CHECK: *** Bad machine code: 'tail' flag (operand 3) must be an immediate 0 or 1 ***
G_MEMMOVE %0, %0, %2, 2 :: (store 4), (load 4)
...
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