1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=aarch64-unknown-unknown -verify-machineinstrs -O0 -run-pass=instruction-select %s -o - | FileCheck %s
8 tracksRegLiveness: true
13 ; CHECK-LABEL: name: extract_64_128
15 ; CHECK: [[COPY:%[0-9]+]]:fpr128 = COPY $q0
16 ; CHECK: [[COPY1:%[0-9]+]]:fpr64 = COPY [[COPY]].dsub
17 ; CHECK: [[CPYi64_:%[0-9]+]]:fpr64 = CPYi64 [[COPY]], 1
18 ; CHECK: $d3 = COPY [[COPY1]]
19 ; CHECK: $d4 = COPY [[CPYi64_]]
20 ; CHECK: RET_ReallyLR implicit $d3
21 %0:fpr(s128) = COPY $q0
22 %2:fpr(s64) = G_EXTRACT %0(s128), 0
23 %3:fpr(s64) = G_EXTRACT %0(s128), 64
26 RET_ReallyLR implicit $d3