| // RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s |
| |
| // Check that the assembler can handle the documented syntax for AArch64 |
| |
| //------------------------------------------------------------------------------ |
| // Integer shift left long (Signed) |
| //------------------------------------------------------------------------------ |
| sshll v0.8h, v1.8b, #3 |
| sshll v0.4s, v1.4h, #3 |
| sshll v0.2d, v1.2s, #3 |
| sshll2 v0.8h, v1.16b, #3 |
| sshll2 v0.4s, v1.8h, #3 |
| sshll2 v0.2d, v1.4s, #3 |
| |
| // CHECK: sshll v0.8h, v1.8b, #3 // encoding: [0x20,0xa4,0x0b,0x0f] |
| // CHECK: sshll v0.4s, v1.4h, #3 // encoding: [0x20,0xa4,0x13,0x0f] |
| // CHECK: sshll v0.2d, v1.2s, #3 // encoding: [0x20,0xa4,0x23,0x0f] |
| // CHECK: sshll2 v0.8h, v1.16b, #3 // encoding: [0x20,0xa4,0x0b,0x4f] |
| // CHECK: sshll2 v0.4s, v1.8h, #3 // encoding: [0x20,0xa4,0x13,0x4f] |
| // CHECK: sshll2 v0.2d, v1.4s, #3 // encoding: [0x20,0xa4,0x23,0x4f] |
| |
| //------------------------------------------------------------------------------ |
| // Integer shift left long (Unsigned) |
| //------------------------------------------------------------------------------ |
| ushll v0.8h, v1.8b, #3 |
| ushll v0.4s, v1.4h, #3 |
| ushll v0.2d, v1.2s, #3 |
| ushll2 v0.8h, v1.16b, #3 |
| ushll2 v0.4s, v1.8h, #3 |
| ushll2 v0.2d, v1.4s, #3 |
| |
| // CHECK: ushll v0.8h, v1.8b, #3 // encoding: [0x20,0xa4,0x0b,0x2f] |
| // CHECK: ushll v0.4s, v1.4h, #3 // encoding: [0x20,0xa4,0x13,0x2f] |
| // CHECK: ushll v0.2d, v1.2s, #3 // encoding: [0x20,0xa4,0x23,0x2f] |
| // CHECK: ushll2 v0.8h, v1.16b, #3 // encoding: [0x20,0xa4,0x0b,0x6f] |
| // CHECK: ushll2 v0.4s, v1.8h, #3 // encoding: [0x20,0xa4,0x13,0x6f] |
| // CHECK: ushll2 v0.2d, v1.4s, #3 // encoding: [0x20,0xa4,0x23,0x6f] |
