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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64-linux-gnu -O0 -run-pass=legalizer %s -global-isel-abort=1 -verify-machineinstrs -o - | FileCheck %s
---
name: legal_v4s32_v2s32
tracksRegLiveness: true
body: |
bb.0:
liveins: $d0, $d1
; CHECK-LABEL: name: legal_v4s32_v2s32
; CHECK: liveins: $d0, $d1
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d0
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $d1
; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s32>) = G_CONCAT_VECTORS [[COPY]](<2 x s32>), [[COPY1]](<2 x s32>)
; CHECK: $q0 = COPY [[CONCAT_VECTORS]](<4 x s32>)
; CHECK: RET_ReallyLR
%0:_(<2 x s32>) = COPY $d0
%1:_(<2 x s32>) = COPY $d1
%2:_(<4 x s32>) = G_CONCAT_VECTORS %0(<2 x s32>), %1(<2 x s32>)
$q0 = COPY %2(<4 x s32>)
RET_ReallyLR
...
---
name: legal_v8s16_v4s16
tracksRegLiveness: true
body: |
bb.0:
liveins: $d0, $d1
; CHECK-LABEL: name: legal_v8s16_v4s16
; CHECK: liveins: $d0, $d1
; CHECK: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $d0
; CHECK: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $d1
; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:_(<8 x s16>) = G_CONCAT_VECTORS [[COPY]](<4 x s16>), [[COPY1]](<4 x s16>)
; CHECK: $q0 = COPY [[CONCAT_VECTORS]](<8 x s16>)
; CHECK: RET_ReallyLR
%0:_(<4 x s16>) = COPY $d0
%1:_(<4 x s16>) = COPY $d1
%2:_(<8 x s16>) = G_CONCAT_VECTORS %0(<4 x s16>), %1(<4 x s16>)
$q0 = COPY %2(<8 x s16>)
RET_ReallyLR
...
---
name: legal_v16s8_v8s8
tracksRegLiveness: true
body: |
bb.0:
liveins: $q0
; CHECK-LABEL: name: legal_v16s8_v8s8
; CHECK: liveins: $q0
; CHECK: %a:_(<8 x s8>) = G_IMPLICIT_DEF
; CHECK: %b:_(<8 x s8>) = G_IMPLICIT_DEF
; CHECK: %concat:_(<16 x s8>) = G_CONCAT_VECTORS %a(<8 x s8>), %b(<8 x s8>)
; CHECK: $q0 = COPY %concat(<16 x s8>)
; CHECK: RET_ReallyLR implicit $q0
%a:_(<8 x s8>) = G_IMPLICIT_DEF
%b:_(<8 x s8>) = G_IMPLICIT_DEF
%concat:_(<16 x s8>) = G_CONCAT_VECTORS %a:_(<8 x s8>), %b:_(<8 x s8>)
$q0 = COPY %concat(<16 x s8>)
RET_ReallyLR implicit $q0
...
|
