| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple aarch64 -run-pass=aarch64-prelegalizer-combiner %s -o - | FileCheck %s |
| --- | |
| target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" |
| target triple = "arm64-apple-ios5.0.0" |
| |
| define void @test() { |
| ret void |
| } |
| |
| ... |
| --- |
| name: test |
| alignment: 4 |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: _ } |
| - { id: 1, class: _ } |
| - { id: 2, class: _ } |
| frameInfo: |
| maxCallFrameSize: 0 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test |
| ; CHECK: [[DEF:%[0-9]+]]:_(p0) = G_IMPLICIT_DEF |
| ; CHECK: $x0 = COPY [[DEF]](p0) |
| %0:_(p0) = G_IMPLICIT_DEF |
| %1:_(p0) = COPY %0(p0) |
| %2:_(p0) = COPY %1(p0) |
| $x0 = COPY %2(p0) |
| |
| ... |
