1 ; RUN: llc < %s -mtriple=aarch64-apple-ios -disable-post-ra | FileCheck %s
3 ; Part of PR21549: going through the stack isn't ideal but is correct.
5 define i16 @test_bitcast_v2i8_to_i16(<2 x i8> %a) {
6 ; CHECK-LABEL: test_bitcast_v2i8_to_i16
7 ; CHECK: mov.s [[WREG_HI:w[0-9]+]], v0[1]
8 ; CHECK-NEXT: fmov [[WREG_LO:w[0-9]+]], s0
9 ; CHECK-NEXT: strb [[WREG_HI]], [sp, #15]
10 ; CHECK-NEXT: strb [[WREG_LO]], [sp, #14]
11 ; CHECK-NEXT: ldrh w0, [sp, #14]
13 %aa = bitcast <2 x i8> %a to i16