1 ; RUN: llc < %s -mtriple=x86_64-pc-linux | FileCheck %s -check-prefix=X64
2 ; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+avx | FileCheck %s -check-prefix=AVX
5 ; CHECK-LABEL: extractelement_index_1:
6 define i8 @extractelement_index_1(<32 x i8> %a) nounwind {
9 %b = extractelement <32 x i8> %a, i256 1
13 ; CHECK-LABEL: extractelement_index_2:
14 define i32 @extractelement_index_2(<8 x i32> %a) nounwind {
16 ; AVX: vextractf128 $1
17 ; AVX-NEXT: vpextrd $3
18 %b = extractelement <8 x i32> %a, i64 7
22 ; CHECK-LABEL: extractelement_index_3:
23 define i32 @extractelement_index_3(<8 x i32> %a) nounwind {
25 %b = extractelement <8 x i32> %a, i64 15
29 ; CHECK-LABEL: extractelement_index_4:
30 define i32 @extractelement_index_4(<8 x i32> %a) nounwind {
32 ; AVX: vextractf128 $1
34 %b = extractelement <8 x i32> %a, i256 4
38 ; CHECK-LABEL: extractelement_index_5:
39 define i8 @extractelement_index_5(<32 x i8> %a, i256 %i) nounwind {
42 %b = extractelement <32 x i8> %a, i256 %i
46 ; CHECK-LABEL: extractelement_index_6:
47 define i8 @extractelement_index_6(<32 x i8> %a) nounwind {
49 %b = extractelement <32 x i8> %a, i256 -1