forked from OSchip/llvm-project
52 lines
1.2 KiB
YAML
52 lines
1.2 KiB
YAML
# RUN: llc -march=aarch64 -o - %s -run-pass=machine-cp | FileCheck %s
|
|
|
|
---
|
|
name: dont_propagate_past_lower_subreg_kill
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
; CHECK-LABEL: name: dont_propagate_past_lower_subreg_kill
|
|
; CHECK: HINT 0, implicit-def $q0
|
|
; CHECK: HINT 0, implicit-def $d1
|
|
; CHECK: HINT 0, implicit killed $d1
|
|
; CHECK: $q1 = COPY killed $q0
|
|
; CHECK: $q2 = COPY $q1
|
|
; CHECK: HINT 0, implicit $q2
|
|
HINT 0, implicit-def $q0
|
|
$q1 = COPY killed $q0
|
|
$q0 = COPY killed $q1
|
|
|
|
HINT 0, implicit-def $d1
|
|
HINT 0, implicit killed $d1
|
|
|
|
$q1 = COPY killed $q0
|
|
$q2 = COPY $q1
|
|
HINT 0, implicit $q2
|
|
|
|
...
|
|
|
|
---
|
|
name: dont_propagate_past_upper_subreg_kill
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
; CHECK-LABEL: name: dont_propagate_past_upper_subreg_kill
|
|
; CHECK: HINT 0, implicit-def $z0
|
|
; CHECK: HINT 0, implicit-def $z1_hi
|
|
; CHECK: HINT 0, implicit killed $z1_hi
|
|
; CHECK: $z1 = COPY killed $z0
|
|
; CHECK: $z2 = COPY $z1
|
|
; CHECK: HINT 0, implicit $z2
|
|
HINT 0, implicit-def $z0
|
|
$z1 = COPY killed $z0
|
|
$z0 = COPY killed $z1
|
|
|
|
HINT 0, implicit-def $z1_hi
|
|
HINT 0, implicit killed $z1_hi
|
|
|
|
$z1 = COPY killed $z0
|
|
$z2 = COPY $z1
|
|
HINT 0, implicit $z2
|
|
|
|
...
|