1# RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve -run-pass=aarch64-expand-pseudo -simplify-mir -verify-machineinstrs %s -o - | FileCheck %s
2---
3name:            add_x
4alignment:       4
5tracksRegLiveness: true
6liveins:
7  - { reg: '$p0' }
8  - { reg: '$z0' }
9frameInfo:
10  maxCallFrameSize: 0
11body:             |
12  bb.0:
13    liveins: $p0, $z0
14
15    ; CHECK: add_x
16    ; CHECK-NOT: MOVPRFX
17    ; CHECK: $z0 = FADD_ZPmZ_S renamable $p0, killed $z0, renamable $z0
18    ; CHECK-NEXT: RET
19    renamable $z0 = FADD_ZPZZ_UNDEF_S renamable $p0, renamable $z0, killed renamable $z0
20    RET_ReallyLR
21
22...
23