| // 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 |
| |
| //---------------------------------------------------------------------- |
| // Vector Absolute Difference and Accumulate (Signed, Unsigned) |
| //---------------------------------------------------------------------- |
| uaba v0.8b, v1.8b, v2.8b |
| uaba v0.16b, v1.16b, v2.16b |
| uaba v0.4h, v1.4h, v2.4h |
| uaba v0.8h, v1.8h, v2.8h |
| uaba v0.2s, v1.2s, v2.2s |
| uaba v0.4s, v1.4s, v2.4s |
| |
| // CHECK: uaba v0.8b, v1.8b, v2.8b // encoding: [0x20,0x7c,0x22,0x2e] |
| // CHECK: uaba v0.16b, v1.16b, v2.16b // encoding: [0x20,0x7c,0x22,0x6e] |
| // CHECK: uaba v0.4h, v1.4h, v2.4h // encoding: [0x20,0x7c,0x62,0x2e] |
| // CHECK: uaba v0.8h, v1.8h, v2.8h // encoding: [0x20,0x7c,0x62,0x6e] |
| // CHECK: uaba v0.2s, v1.2s, v2.2s // encoding: [0x20,0x7c,0xa2,0x2e] |
| // CHECK: uaba v0.4s, v1.4s, v2.4s // encoding: [0x20,0x7c,0xa2,0x6e] |
| |
| |
| saba v0.8b, v1.8b, v2.8b |
| saba v0.16b, v1.16b, v2.16b |
| saba v0.4h, v1.4h, v2.4h |
| saba v0.8h, v1.8h, v2.8h |
| saba v0.2s, v1.2s, v2.2s |
| saba v0.4s, v1.4s, v2.4s |
| |
| // CHECK: saba v0.8b, v1.8b, v2.8b // encoding: [0x20,0x7c,0x22,0x0e] |
| // CHECK: saba v0.16b, v1.16b, v2.16b // encoding: [0x20,0x7c,0x22,0x4e] |
| // CHECK: saba v0.4h, v1.4h, v2.4h // encoding: [0x20,0x7c,0x62,0x0e] |
| // CHECK: saba v0.8h, v1.8h, v2.8h // encoding: [0x20,0x7c,0x62,0x4e] |
| // CHECK: saba v0.2s, v1.2s, v2.2s // encoding: [0x20,0x7c,0xa2,0x0e] |
| // CHECK: saba v0.4s, v1.4s, v2.4s // encoding: [0x20,0x7c,0xa2,0x4e] |
| |
| //---------------------------------------------------------------------- |
| // Vector Absolute Difference (Signed, Unsigned) |
| //---------------------------------------------------------------------- |
| uabd v0.8b, v1.8b, v2.8b |
| uabd v0.16b, v1.16b, v2.16b |
| uabd v0.4h, v1.4h, v2.4h |
| uabd v0.8h, v1.8h, v2.8h |
| uabd v0.2s, v1.2s, v2.2s |
| uabd v0.4s, v1.4s, v2.4s |
| |
| // CHECK: uabd v0.8b, v1.8b, v2.8b // encoding: [0x20,0x74,0x22,0x2e] |
| // CHECK: uabd v0.16b, v1.16b, v2.16b // encoding: [0x20,0x74,0x22,0x6e] |
| // CHECK: uabd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x74,0x62,0x2e] |
| // CHECK: uabd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x74,0x62,0x6e] |
| // CHECK: uabd v0.2s, v1.2s, v2.2s // encoding: [0x20,0x74,0xa2,0x2e] |
| // CHECK: uabd v0.4s, v1.4s, v2.4s // encoding: [0x20,0x74,0xa2,0x6e] |
| |
| sabd v0.8b, v1.8b, v2.8b |
| sabd v0.16b, v1.16b, v2.16b |
| sabd v0.4h, v1.4h, v2.4h |
| sabd v0.8h, v1.8h, v2.8h |
| sabd v0.2s, v1.2s, v2.2s |
| sabd v0.4s, v1.4s, v2.4s |
| |
| // CHECK: sabd v0.8b, v1.8b, v2.8b // encoding: [0x20,0x74,0x22,0x0e] |
| // CHECK: sabd v0.16b, v1.16b, v2.16b // encoding: [0x20,0x74,0x22,0x4e] |
| // CHECK: sabd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x74,0x62,0x0e] |
| // CHECK: sabd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x74,0x62,0x4e] |
| // CHECK: sabd v0.2s, v1.2s, v2.2s // encoding: [0x20,0x74,0xa2,0x0e] |
| // CHECK: sabd v0.4s, v1.4s, v2.4s // encoding: [0x20,0x74,0xa2,0x4e] |
| |
| //---------------------------------------------------------------------- |
| // Vector Absolute Difference (Floating Point) |
| //---------------------------------------------------------------------- |
| fabd v0.2s, v1.2s, v2.2s |
| fabd v31.4s, v15.4s, v16.4s |
| fabd v7.2d, v8.2d, v25.2d |
| |
| // CHECK: fabd v0.2s, v1.2s, v2.2s // encoding: [0x20,0xd4,0xa2,0x2e] |
| // CHECK: fabd v31.4s, v15.4s, v16.4s // encoding: [0xff,0xd5,0xb0,0x6e] |
| // CHECK: fabd v7.2d, v8.2d, v25.2d // encoding: [0x07,0xd5,0xf9,0x6e] |
| |
