| // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST |
| // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-ERROR |
| // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ |
| // RUN: | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST |
| // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ |
| // RUN: | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN |
| |
| |
| // ---------------------------------------------------------------------------// |
| // Test 64-bit form (x0) and its aliases |
| // ---------------------------------------------------------------------------// |
| uqdecb x0 |
| // CHECK-INST: uqdecb x0 |
| // CHECK-ENCODING: [0xe0,0xff,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 ff 30 04 <unknown> |
| |
| uqdecb x0, all |
| // CHECK-INST: uqdecb x0 |
| // CHECK-ENCODING: [0xe0,0xff,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 ff 30 04 <unknown> |
| |
| uqdecb x0, all, mul #1 |
| // CHECK-INST: uqdecb x0 |
| // CHECK-ENCODING: [0xe0,0xff,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 ff 30 04 <unknown> |
| |
| uqdecb x0, all, mul #16 |
| // CHECK-INST: uqdecb x0, all, mul #16 |
| // CHECK-ENCODING: [0xe0,0xff,0x3f,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 ff 3f 04 <unknown> |
| |
| |
| // ---------------------------------------------------------------------------// |
| // Test 32-bit form (w0) and its aliases |
| // ---------------------------------------------------------------------------// |
| |
| uqdecb w0 |
| // CHECK-INST: uqdecb w0 |
| // CHECK-ENCODING: [0xe0,0xff,0x20,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 ff 20 04 <unknown> |
| |
| uqdecb w0, all |
| // CHECK-INST: uqdecb w0 |
| // CHECK-ENCODING: [0xe0,0xff,0x20,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 ff 20 04 <unknown> |
| |
| uqdecb w0, all, mul #1 |
| // CHECK-INST: uqdecb w0 |
| // CHECK-ENCODING: [0xe0,0xff,0x20,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 ff 20 04 <unknown> |
| |
| uqdecb w0, all, mul #16 |
| // CHECK-INST: uqdecb w0, all, mul #16 |
| // CHECK-ENCODING: [0xe0,0xff,0x2f,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 ff 2f 04 <unknown> |
| |
| uqdecb w0, pow2 |
| // CHECK-INST: uqdecb w0, pow2 |
| // CHECK-ENCODING: [0x00,0xfc,0x20,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 fc 20 04 <unknown> |
| |
| uqdecb w0, pow2, mul #16 |
| // CHECK-INST: uqdecb w0, pow2, mul #16 |
| // CHECK-ENCODING: [0x00,0xfc,0x2f,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 fc 2f 04 <unknown> |
| |
| |
| // ---------------------------------------------------------------------------// |
| // Test all patterns for 64-bit form |
| // ---------------------------------------------------------------------------// |
| |
| uqdecb x0, pow2 |
| // CHECK-INST: uqdecb x0, pow2 |
| // CHECK-ENCODING: [0x00,0xfc,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 fc 30 04 <unknown> |
| |
| uqdecb x0, vl1 |
| // CHECK-INST: uqdecb x0, vl1 |
| // CHECK-ENCODING: [0x20,0xfc,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 20 fc 30 04 <unknown> |
| |
| uqdecb x0, vl2 |
| // CHECK-INST: uqdecb x0, vl2 |
| // CHECK-ENCODING: [0x40,0xfc,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 40 fc 30 04 <unknown> |
| |
| uqdecb x0, vl3 |
| // CHECK-INST: uqdecb x0, vl3 |
| // CHECK-ENCODING: [0x60,0xfc,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 60 fc 30 04 <unknown> |
| |
| uqdecb x0, vl4 |
| // CHECK-INST: uqdecb x0, vl4 |
| // CHECK-ENCODING: [0x80,0xfc,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 80 fc 30 04 <unknown> |
| |
| uqdecb x0, vl5 |
| // CHECK-INST: uqdecb x0, vl5 |
| // CHECK-ENCODING: [0xa0,0xfc,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: a0 fc 30 04 <unknown> |
| |
| uqdecb x0, vl6 |
| // CHECK-INST: uqdecb x0, vl6 |
| // CHECK-ENCODING: [0xc0,0xfc,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: c0 fc 30 04 <unknown> |
| |
| uqdecb x0, vl7 |
| // CHECK-INST: uqdecb x0, vl7 |
| // CHECK-ENCODING: [0xe0,0xfc,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fc 30 04 <unknown> |
| |
| uqdecb x0, vl8 |
| // CHECK-INST: uqdecb x0, vl8 |
| // CHECK-ENCODING: [0x00,0xfd,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 fd 30 04 <unknown> |
| |
| uqdecb x0, vl16 |
| // CHECK-INST: uqdecb x0, vl16 |
| // CHECK-ENCODING: [0x20,0xfd,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 20 fd 30 04 <unknown> |
| |
| uqdecb x0, vl32 |
| // CHECK-INST: uqdecb x0, vl32 |
| // CHECK-ENCODING: [0x40,0xfd,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 40 fd 30 04 <unknown> |
| |
| uqdecb x0, vl64 |
| // CHECK-INST: uqdecb x0, vl64 |
| // CHECK-ENCODING: [0x60,0xfd,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 60 fd 30 04 <unknown> |
| |
| uqdecb x0, vl128 |
| // CHECK-INST: uqdecb x0, vl128 |
| // CHECK-ENCODING: [0x80,0xfd,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 80 fd 30 04 <unknown> |
| |
| uqdecb x0, vl256 |
| // CHECK-INST: uqdecb x0, vl256 |
| // CHECK-ENCODING: [0xa0,0xfd,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: a0 fd 30 04 <unknown> |
| |
| uqdecb x0, #14 |
| // CHECK-INST: uqdecb x0, #14 |
| // CHECK-ENCODING: [0xc0,0xfd,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: c0 fd 30 04 <unknown> |
| |
| uqdecb x0, #15 |
| // CHECK-INST: uqdecb x0, #15 |
| // CHECK-ENCODING: [0xe0,0xfd,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fd 30 04 <unknown> |
| |
| uqdecb x0, #16 |
| // CHECK-INST: uqdecb x0, #16 |
| // CHECK-ENCODING: [0x00,0xfe,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 fe 30 04 <unknown> |
| |
| uqdecb x0, #17 |
| // CHECK-INST: uqdecb x0, #17 |
| // CHECK-ENCODING: [0x20,0xfe,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 20 fe 30 04 <unknown> |
| |
| uqdecb x0, #18 |
| // CHECK-INST: uqdecb x0, #18 |
| // CHECK-ENCODING: [0x40,0xfe,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 40 fe 30 04 <unknown> |
| |
| uqdecb x0, #19 |
| // CHECK-INST: uqdecb x0, #19 |
| // CHECK-ENCODING: [0x60,0xfe,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 60 fe 30 04 <unknown> |
| |
| uqdecb x0, #20 |
| // CHECK-INST: uqdecb x0, #20 |
| // CHECK-ENCODING: [0x80,0xfe,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 80 fe 30 04 <unknown> |
| |
| uqdecb x0, #21 |
| // CHECK-INST: uqdecb x0, #21 |
| // CHECK-ENCODING: [0xa0,0xfe,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: a0 fe 30 04 <unknown> |
| |
| uqdecb x0, #22 |
| // CHECK-INST: uqdecb x0, #22 |
| // CHECK-ENCODING: [0xc0,0xfe,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: c0 fe 30 04 <unknown> |
| |
| uqdecb x0, #23 |
| // CHECK-INST: uqdecb x0, #23 |
| // CHECK-ENCODING: [0xe0,0xfe,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fe 30 04 <unknown> |
| |
| uqdecb x0, #24 |
| // CHECK-INST: uqdecb x0, #24 |
| // CHECK-ENCODING: [0x00,0xff,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 ff 30 04 <unknown> |
| |
| uqdecb x0, #25 |
| // CHECK-INST: uqdecb x0, #25 |
| // CHECK-ENCODING: [0x20,0xff,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 20 ff 30 04 <unknown> |
| |
| uqdecb x0, #26 |
| // CHECK-INST: uqdecb x0, #26 |
| // CHECK-ENCODING: [0x40,0xff,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 40 ff 30 04 <unknown> |
| |
| uqdecb x0, #27 |
| // CHECK-INST: uqdecb x0, #27 |
| // CHECK-ENCODING: [0x60,0xff,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 60 ff 30 04 <unknown> |
| |
| uqdecb x0, #28 |
| // CHECK-INST: uqdecb x0, #28 |
| // CHECK-ENCODING: [0x80,0xff,0x30,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 80 ff 30 04 <unknown> |
