llvm/llvm/test/CodeGen/SystemZ/splitMove_addressReg.mir

# RUN: llc -mtriple=s390x-linux-gnu -run-pass=postrapseudos \
# RUN:   %s -o - -verify-machineinstrs | FileCheck %s
#
# Test that a L128 reload do not overwrite an address register prematurely
# after being split into two LGs.

--- |
  target triple = "s390x-unknown-unknown"

  define void @fun() {
    ret void
  }

...

# CHECK: name: fun

---
name:            'fun'
body:             |
  bb.0:
    liveins: $r4d, $r15d
    $r4q = L128 $r15d, 14920, killed $r4d
    Return

...