1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2; RUN: llc -mtriple=aarch64-linux-gnu -O0 -stop-after=irtranslator -verify-machineinstrs -o - %s | FileCheck %s 3 4define <2 x half> @f16_vec_param(<2 x half> %v) { 5 ; CHECK-LABEL: name: f16_vec_param 6 ; CHECK: bb.1 (%ir-block.0): 7 ; CHECK: liveins: $d0 8 ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $d0 9 ; CHECK: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>) 10 ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY [[UV]](<2 x s16>) 11 ; CHECK: [[DEF:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF 12 ; CHECK: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[COPY1]](<2 x s16>), [[DEF]](<2 x s16>) 13 ; CHECK: $d0 = COPY [[CONCAT_VECTORS]](<4 x s16>) 14 ; CHECK: RET_ReallyLR implicit $d0 15 ret <2 x half> %v 16} 17 18define <2 x i16> @i16_vec_param(<2 x i16> %v) { 19 ; CHECK-LABEL: name: i16_vec_param 20 ; CHECK: bb.1 (%ir-block.0): 21 ; CHECK: liveins: $d0 22 ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d0 23 ; CHECK: [[TRUNC:%[0-9]+]]:_(<2 x s16>) = G_TRUNC [[COPY]](<2 x s32>) 24 ; CHECK: [[ANYEXT:%[0-9]+]]:_(<2 x s32>) = G_ANYEXT [[TRUNC]](<2 x s16>) 25 ; CHECK: $d0 = COPY [[ANYEXT]](<2 x s32>) 26 ; CHECK: RET_ReallyLR implicit $d0 27 ret <2 x i16> %v 28} 29