1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=X32
3 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=X64
5 define <16 x i16> @phaddw1(<16 x i16> %x, <16 x i16> %y) {
8 ; X32-NEXT: vphaddw %ymm1, %ymm0, %ymm0
13 ; X64-NEXT: vphaddw %ymm1, %ymm0, %ymm0
15 %a = shufflevector <16 x i16> %x, <16 x i16> %y, <16 x i32> <i32 0, i32 2, i32 4, i32 6, i32 16, i32 18, i32 20, i32 22, i32 8, i32 10, i32 12, i32 14, i32 24, i32 26, i32 28, i32 30>
16 %b = shufflevector <16 x i16> %x, <16 x i16> %y, <16 x i32> <i32 1, i32 3, i32 5, i32 7, i32 17, i32 19, i32 21, i32 23, i32 9, i32 11, i32 13, i32 15, i32 25, i32 27, i32 29, i32 31>
17 %r = add <16 x i16> %a, %b
21 define <16 x i16> @phaddw2(<16 x i16> %x, <16 x i16> %y) {
24 ; X32-NEXT: vphaddw %ymm1, %ymm0, %ymm0
29 ; X64-NEXT: vphaddw %ymm1, %ymm0, %ymm0
31 %a = shufflevector <16 x i16> %x, <16 x i16> %y, <16 x i32> <i32 1, i32 3, i32 5, i32 7, i32 17, i32 19, i32 21, i32 23, i32 9, i32 11, i32 13, i32 15, i32 25, i32 27, i32 29, i32 31>
32 %b = shufflevector <16 x i16> %y, <16 x i16> %x, <16 x i32> <i32 16, i32 18, i32 20, i32 22, i32 0, i32 2, i32 4, i32 6, i32 24, i32 26, i32 28, i32 30, i32 8, i32 10, i32 12, i32 14>
33 %r = add <16 x i16> %a, %b
37 define <8 x i32> @phaddd1(<8 x i32> %x, <8 x i32> %y) {
40 ; X32-NEXT: vphaddd %ymm1, %ymm0, %ymm0
45 ; X64-NEXT: vphaddd %ymm1, %ymm0, %ymm0
47 %a = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 0, i32 2, i32 8, i32 10, i32 4, i32 6, i32 12, i32 14>
48 %b = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 1, i32 3, i32 9, i32 11, i32 5, i32 7, i32 13, i32 15>
49 %r = add <8 x i32> %a, %b
53 define <8 x i32> @phaddd2(<8 x i32> %x, <8 x i32> %y) {
56 ; X32-NEXT: vphaddd %ymm1, %ymm0, %ymm0
61 ; X64-NEXT: vphaddd %ymm1, %ymm0, %ymm0
63 %a = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 1, i32 2, i32 9, i32 10, i32 5, i32 6, i32 13, i32 14>
64 %b = shufflevector <8 x i32> %y, <8 x i32> %x, <8 x i32> <i32 8, i32 11, i32 0, i32 3, i32 12, i32 15, i32 4, i32 7>
65 %r = add <8 x i32> %a, %b
69 define <8 x i32> @phaddd3(<8 x i32> %x) {
72 ; X32-NEXT: vphaddd %ymm0, %ymm0, %ymm0
77 ; X64-NEXT: vphaddd %ymm0, %ymm0, %ymm0
79 %a = shufflevector <8 x i32> %x, <8 x i32> undef, <8 x i32> <i32 undef, i32 2, i32 8, i32 10, i32 4, i32 6, i32 undef, i32 14>
80 %b = shufflevector <8 x i32> %x, <8 x i32> undef, <8 x i32> <i32 1, i32 3, i32 9, i32 undef, i32 5, i32 7, i32 13, i32 15>
81 %r = add <8 x i32> %a, %b
85 define <16 x i16> @phsubw1(<16 x i16> %x, <16 x i16> %y) {
88 ; X32-NEXT: vphsubw %ymm1, %ymm0, %ymm0
93 ; X64-NEXT: vphsubw %ymm1, %ymm0, %ymm0
95 %a = shufflevector <16 x i16> %x, <16 x i16> %y, <16 x i32> <i32 0, i32 2, i32 4, i32 6, i32 16, i32 18, i32 20, i32 22, i32 8, i32 10, i32 12, i32 14, i32 24, i32 26, i32 28, i32 30>
96 %b = shufflevector <16 x i16> %x, <16 x i16> %y, <16 x i32> <i32 1, i32 3, i32 5, i32 7, i32 17, i32 19, i32 21, i32 23, i32 9, i32 11, i32 13, i32 15, i32 25, i32 27, i32 29, i32 31>
97 %r = sub <16 x i16> %a, %b
101 define <8 x i32> @phsubd1(<8 x i32> %x, <8 x i32> %y) {
102 ; X32-LABEL: phsubd1:
104 ; X32-NEXT: vphsubd %ymm1, %ymm0, %ymm0
107 ; X64-LABEL: phsubd1:
109 ; X64-NEXT: vphsubd %ymm1, %ymm0, %ymm0
111 %a = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 0, i32 2, i32 8, i32 10, i32 4, i32 6, i32 12, i32 14>
112 %b = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 1, i32 3, i32 9, i32 11, i32 5, i32 7, i32 13, i32 15>
113 %r = sub <8 x i32> %a, %b
117 define <8 x i32> @phsubd2(<8 x i32> %x, <8 x i32> %y) {
118 ; X32-LABEL: phsubd2:
120 ; X32-NEXT: vphsubd %ymm1, %ymm0, %ymm0
123 ; X64-LABEL: phsubd2:
125 ; X64-NEXT: vphsubd %ymm1, %ymm0, %ymm0
127 %a = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 0, i32 undef, i32 8, i32 undef, i32 4, i32 6, i32 12, i32 14>
128 %b = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 1, i32 undef, i32 9, i32 11, i32 5, i32 7, i32 undef, i32 15>
129 %r = sub <8 x i32> %a, %b