1 ; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon | FileCheck %s
3 define <8 x i16> @test_sshll_v8i8(<8 x i8> %a) {
4 ; CHECK: test_sshll_v8i8:
5 ; CHECK: sshll {{v[0-9]+}}.8h, {{v[0-9]+}}.8b, #3
6 %1 = sext <8 x i8> %a to <8 x i16>
7 %tmp = shl <8 x i16> %1, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3>
11 define <4 x i32> @test_sshll_v4i16(<4 x i16> %a) {
12 ; CHECK: test_sshll_v4i16:
13 ; CHECK: sshll {{v[0-9]+}}.4s, {{v[0-9]+}}.4h, #9
14 %1 = sext <4 x i16> %a to <4 x i32>
15 %tmp = shl <4 x i32> %1, <i32 9, i32 9, i32 9, i32 9>
19 define <2 x i64> @test_sshll_v2i32(<2 x i32> %a) {
20 ; CHECK: test_sshll_v2i32:
21 ; CHECK: sshll {{v[0-9]+}}.2d, {{v[0-9]+}}.2s, #19
22 %1 = sext <2 x i32> %a to <2 x i64>
23 %tmp = shl <2 x i64> %1, <i64 19, i64 19>
27 define <8 x i16> @test_ushll_v8i8(<8 x i8> %a) {
28 ; CHECK: test_ushll_v8i8:
29 ; CHECK: ushll {{v[0-9]+}}.8h, {{v[0-9]+}}.8b, #3
30 %1 = zext <8 x i8> %a to <8 x i16>
31 %tmp = shl <8 x i16> %1, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3>
35 define <4 x i32> @test_ushll_v4i16(<4 x i16> %a) {
36 ; CHECK: test_ushll_v4i16:
37 ; CHECK: ushll {{v[0-9]+}}.4s, {{v[0-9]+}}.4h, #9
38 %1 = zext <4 x i16> %a to <4 x i32>
39 %tmp = shl <4 x i32> %1, <i32 9, i32 9, i32 9, i32 9>
43 define <2 x i64> @test_ushll_v2i32(<2 x i32> %a) {
44 ; CHECK: test_ushll_v2i32:
45 ; CHECK: ushll {{v[0-9]+}}.2d, {{v[0-9]+}}.2s, #19
46 %1 = zext <2 x i32> %a to <2 x i64>
47 %tmp = shl <2 x i64> %1, <i64 19, i64 19>
51 define <8 x i16> @test_sshll2_v16i8(<16 x i8> %a) {
52 ; CHECK: test_sshll2_v16i8:
53 ; CHECK: sshll2 {{v[0-9]+}}.8h, {{v[0-9]+}}.16b, #3
54 %1 = shufflevector <16 x i8> %a, <16 x i8> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
55 %2 = sext <8 x i8> %1 to <8 x i16>
56 %tmp = shl <8 x i16> %2, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3>
60 define <4 x i32> @test_sshll2_v8i16(<8 x i16> %a) {
61 ; CHECK: test_sshll2_v8i16:
62 ; CHECK: sshll2 {{v[0-9]+}}.4s, {{v[0-9]+}}.8h, #9
63 %1 = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
64 %2 = sext <4 x i16> %1 to <4 x i32>
65 %tmp = shl <4 x i32> %2, <i32 9, i32 9, i32 9, i32 9>
69 define <2 x i64> @test_sshll2_v4i32(<4 x i32> %a) {
70 ; CHECK: test_sshll2_v4i32:
71 ; CHECK: sshll2 {{v[0-9]+}}.2d, {{v[0-9]+}}.4s, #19
72 %1 = shufflevector <4 x i32> %a, <4 x i32> undef, <2 x i32> <i32 2, i32 3>
73 %2 = sext <2 x i32> %1 to <2 x i64>
74 %tmp = shl <2 x i64> %2, <i64 19, i64 19>
78 define <8 x i16> @test_ushll2_v16i8(<16 x i8> %a) {
79 ; CHECK: test_ushll2_v16i8:
80 ; CHECK: ushll2 {{v[0-9]+}}.8h, {{v[0-9]+}}.16b, #3
81 %1 = shufflevector <16 x i8> %a, <16 x i8> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
82 %2 = zext <8 x i8> %1 to <8 x i16>
83 %tmp = shl <8 x i16> %2, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3>
87 define <4 x i32> @test_ushll2_v8i16(<8 x i16> %a) {
88 ; CHECK: test_ushll2_v8i16:
89 ; CHECK: ushll2 {{v[0-9]+}}.4s, {{v[0-9]+}}.8h, #9
90 %1 = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
91 %2 = zext <4 x i16> %1 to <4 x i32>
92 %tmp = shl <4 x i32> %2, <i32 9, i32 9, i32 9, i32 9>
96 define <2 x i64> @test_ushll2_v4i32(<4 x i32> %a) {
97 ; CHECK: test_ushll2_v4i32:
98 ; CHECK: ushll2 {{v[0-9]+}}.2d, {{v[0-9]+}}.4s, #19
99 %1 = shufflevector <4 x i32> %a, <4 x i32> undef, <2 x i32> <i32 2, i32 3>
100 %2 = zext <2 x i32> %1 to <2 x i64>
101 %tmp = shl <2 x i64> %2, <i64 19, i64 19>
105 define <8 x i16> @test_sshll_shl0_v8i8(<8 x i8> %a) {
106 ; CHECK: test_sshll_shl0_v8i8:
107 ; CHECK: sshll {{v[0-9]+}}.8h, {{v[0-9]+}}.8b, #0
108 %tmp = sext <8 x i8> %a to <8 x i16>
112 define <4 x i32> @test_sshll_shl0_v4i16(<4 x i16> %a) {
113 ; CHECK: test_sshll_shl0_v4i16:
114 ; CHECK: sshll {{v[0-9]+}}.4s, {{v[0-9]+}}.4h, #0
115 %tmp = sext <4 x i16> %a to <4 x i32>
119 define <2 x i64> @test_sshll_shl0_v2i32(<2 x i32> %a) {
120 ; CHECK: test_sshll_shl0_v2i32:
121 ; CHECK: sshll {{v[0-9]+}}.2d, {{v[0-9]+}}.2s, #0
122 %tmp = sext <2 x i32> %a to <2 x i64>
126 define <8 x i16> @test_ushll_shl0_v8i8(<8 x i8> %a) {
127 ; CHECK: test_ushll_shl0_v8i8:
128 ; CHECK: ushll {{v[0-9]+}}.8h, {{v[0-9]+}}.8b, #0
129 %tmp = zext <8 x i8> %a to <8 x i16>
133 define <4 x i32> @test_ushll_shl0_v4i16(<4 x i16> %a) {
134 ; CHECK: test_ushll_shl0_v4i16:
135 ; CHECK: ushll {{v[0-9]+}}.4s, {{v[0-9]+}}.4h, #0
136 %tmp = zext <4 x i16> %a to <4 x i32>
140 define <2 x i64> @test_ushll_shl0_v2i32(<2 x i32> %a) {
141 ; CHECK: test_ushll_shl0_v2i32:
142 ; CHECK: ushll {{v[0-9]+}}.2d, {{v[0-9]+}}.2s, #0
143 %tmp = zext <2 x i32> %a to <2 x i64>
147 define <8 x i16> @test_sshll2_shl0_v16i8(<16 x i8> %a) {
148 ; CHECK: test_sshll2_shl0_v16i8:
149 ; CHECK: sshll2 {{v[0-9]+}}.8h, {{v[0-9]+}}.16b, #0
150 %1 = shufflevector <16 x i8> %a, <16 x i8> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
151 %tmp = sext <8 x i8> %1 to <8 x i16>
155 define <4 x i32> @test_sshll2_shl0_v8i16(<8 x i16> %a) {
156 ; CHECK: test_sshll2_shl0_v8i16:
157 ; CHECK: sshll2 {{v[0-9]+}}.4s, {{v[0-9]+}}.8h, #0
158 %1 = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
159 %tmp = sext <4 x i16> %1 to <4 x i32>
163 define <2 x i64> @test_sshll2_shl0_v4i32(<4 x i32> %a) {
164 ; CHECK: test_sshll2_shl0_v4i32:
165 ; CHECK: sshll2 {{v[0-9]+}}.2d, {{v[0-9]+}}.4s, #0
166 %1 = shufflevector <4 x i32> %a, <4 x i32> undef, <2 x i32> <i32 2, i32 3>
167 %tmp = sext <2 x i32> %1 to <2 x i64>
171 define <8 x i16> @test_ushll2_shl0_v16i8(<16 x i8> %a) {
172 ; CHECK: test_ushll2_shl0_v16i8:
173 ; CHECK: ushll2 {{v[0-9]+}}.8h, {{v[0-9]+}}.16b, #0
174 %1 = shufflevector <16 x i8> %a, <16 x i8> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
175 %tmp = zext <8 x i8> %1 to <8 x i16>
179 define <4 x i32> @test_ushll2_shl0_v8i16(<8 x i16> %a) {
180 ; CHECK: test_ushll2_shl0_v8i16:
181 ; CHECK: ushll2 {{v[0-9]+}}.4s, {{v[0-9]+}}.8h, #0
182 %1 = shufflevector <8 x i16> %a, <8 x i16> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
183 %tmp = zext <4 x i16> %1 to <4 x i32>
187 define <2 x i64> @test_ushll2_shl0_v4i32(<4 x i32> %a) {
188 ; CHECK: test_ushll2_shl0_v4i32:
189 ; CHECK: ushll2 {{v[0-9]+}}.2d, {{v[0-9]+}}.4s, #0
190 %1 = shufflevector <4 x i32> %a, <4 x i32> undef, <2 x i32> <i32 2, i32 3>
191 %tmp = zext <2 x i32> %1 to <2 x i64>
195 define <8 x i16> @test_ushll_cmp(<8 x i8> %a, <8 x i8> %b) #0 {
196 ; CHECK: test_ushll_cmp:
197 ; CHECK: cmeq {{v[0-9]+}}.8b, {{v[0-9]+}}.8b, {{v[0-9]+}}.8b
198 ; CHECK-NEXT: ushll {{v[0-9]+}}.8h, {{v[0-9]+}}.8b, #0
199 %cmp.i = icmp eq <8 x i8> %a, %b
200 %vcgtz.i.i = sext <8 x i1> %cmp.i to <8 x i8>
201 %vmovl.i.i.i = zext <8 x i8> %vcgtz.i.i to <8 x i16>
202 ret <8 x i16> %vmovl.i.i.i