1// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
2
3// Check that the assembler can handle the documented syntax for AArch64
4
5//------------------------------------------------------------------------------
6// Integer shift left long (Signed)
7//------------------------------------------------------------------------------
8         sshll v0.8h, v1.8b, #3
9         sshll v0.4s, v1.4h, #3
10         sshll v0.2d, v1.2s, #3
11         sshll2 v0.8h, v1.16b, #3
12         sshll2 v0.4s, v1.8h, #3
13         sshll2 v0.2d, v1.4s, #3
14
15// CHECK: sshll v0.8h, v1.8b, #3         // encoding: [0x20,0xa4,0x0b,0x0f]
16// CHECK: sshll v0.4s, v1.4h, #3         // encoding: [0x20,0xa4,0x13,0x0f]
17// CHECK: sshll v0.2d, v1.2s, #3         // encoding: [0x20,0xa4,0x23,0x0f]
18// CHECK: sshll2 v0.8h, v1.16b, #3       // encoding: [0x20,0xa4,0x0b,0x4f]
19// CHECK: sshll2 v0.4s, v1.8h, #3        // encoding: [0x20,0xa4,0x13,0x4f]
20// CHECK: sshll2 v0.2d, v1.4s, #3        // encoding: [0x20,0xa4,0x23,0x4f]
21
22//------------------------------------------------------------------------------
23// Integer shift left long (Unsigned)
24//------------------------------------------------------------------------------
25         ushll v0.8h, v1.8b, #3
26         ushll v0.4s, v1.4h, #3
27         ushll v0.2d, v1.2s, #3
28         ushll2 v0.8h, v1.16b, #3
29         ushll2 v0.4s, v1.8h, #3
30         ushll2 v0.2d, v1.4s, #3
31
32// CHECK: ushll v0.8h, v1.8b, #3         // encoding: [0x20,0xa4,0x0b,0x2f]
33// CHECK: ushll v0.4s, v1.4h, #3         // encoding: [0x20,0xa4,0x13,0x2f]
34// CHECK: ushll v0.2d, v1.2s, #3         // encoding: [0x20,0xa4,0x23,0x2f]
35// CHECK: ushll2 v0.8h, v1.16b, #3       // encoding: [0x20,0xa4,0x0b,0x6f]
36// CHECK: ushll2 v0.4s, v1.8h, #3        // encoding: [0x20,0xa4,0x13,0x6f]
37// CHECK: ushll2 v0.2d, v1.4s, #3        // encoding: [0x20,0xa4,0x23,0x6f]
38