1 ; RUN: llc < %s -mtriple armeb-eabi -mattr v7,neon -o - | FileCheck %s
3 define void @vector_trunc_store_2i64_to_2i16( ptr %loadaddr, ptr %storeaddr ) {
4 ; CHECK-LABEL: vector_trunc_store_2i64_to_2i16:
5 ; CHECK: vmovn.i64 [[REG:d[0-9]+]]
6 ; CHECK: vrev32.16 [[REG]], [[REG]]
7 ; CHECK: vuzp.16 [[REG]], [[REG2:d[0-9]+]]
8 ; CHECK: vrev32.16 [[REG]], [[REG2]]
9 %1 = load <2 x i64>, ptr %loadaddr
10 %2 = trunc <2 x i64> %1 to <2 x i16>
11 store <2 x i16> %2, ptr %storeaddr
15 define void @vector_trunc_store_4i32_to_4i8( ptr %loadaddr, ptr %storeaddr ) {
16 ; CHECK-LABEL: vector_trunc_store_4i32_to_4i8:
17 ; CHECK: vmovn.i32 [[REG:d[0-9]+]]
18 ; CHECK: vrev16.8 [[REG]], [[REG]]
19 ; CHECK: vuzp.8 [[REG]], [[REG2:d[0-9]+]]
20 ; CHECK: vrev32.8 [[REG]], [[REG2]]
21 %1 = load <4 x i32>, ptr %loadaddr
22 %2 = trunc <4 x i32> %1 to <4 x i8>
23 store <4 x i8> %2, ptr %storeaddr