1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple aarch64 -run-pass=aarch64-prelegalizer-combiner %s -o - | FileCheck %s
4 target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
5 target triple = "arm64-apple-ios5.0.0"
15 tracksRegLiveness: true
24 ; CHECK-LABEL: name: test
25 ; CHECK: [[DEF:%[0-9]+]]:_(p0) = G_IMPLICIT_DEF
26 ; CHECK: $x0 = COPY [[DEF]](p0)
27 %0:_(p0) = G_IMPLICIT_DEF
28 %1:_(p0) = COPY %0(p0)
29 %2:_(p0) = COPY %1(p0)