| // 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 |
| // ---------------------------------------------------------------------------// |
| |
| sqdecd x0 |
| // CHECK-INST: sqdecd x0 |
| // CHECK-ENCODING: [0xe0,0xfb,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fb f0 04 <unknown> |
| |
| sqdecd x0, all |
| // CHECK-INST: sqdecd x0 |
| // CHECK-ENCODING: [0xe0,0xfb,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fb f0 04 <unknown> |
| |
| sqdecd x0, all, mul #1 |
| // CHECK-INST: sqdecd x0 |
| // CHECK-ENCODING: [0xe0,0xfb,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fb f0 04 <unknown> |
| |
| sqdecd x0, all, mul #16 |
| // CHECK-INST: sqdecd x0, all, mul #16 |
| // CHECK-ENCODING: [0xe0,0xfb,0xff,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fb ff 04 <unknown> |
| |
| |
| // ---------------------------------------------------------------------------// |
| // Test 32-bit form (x0, w0) and its aliases |
| // ---------------------------------------------------------------------------// |
| |
| sqdecd x0, w0 |
| // CHECK-INST: sqdecd x0, w0 |
| // CHECK-ENCODING: [0xe0,0xfb,0xe0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fb e0 04 <unknown> |
| |
| sqdecd x0, w0, all |
| // CHECK-INST: sqdecd x0, w0 |
| // CHECK-ENCODING: [0xe0,0xfb,0xe0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fb e0 04 <unknown> |
| |
| sqdecd x0, w0, all, mul #1 |
| // CHECK-INST: sqdecd x0, w0 |
| // CHECK-ENCODING: [0xe0,0xfb,0xe0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fb e0 04 <unknown> |
| |
| sqdecd x0, w0, all, mul #16 |
| // CHECK-INST: sqdecd x0, w0, all, mul #16 |
| // CHECK-ENCODING: [0xe0,0xfb,0xef,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fb ef 04 <unknown> |
| |
| sqdecd x0, w0, pow2 |
| // CHECK-INST: sqdecd x0, w0, pow2 |
| // CHECK-ENCODING: [0x00,0xf8,0xe0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 f8 e0 04 <unknown> |
| |
| sqdecd x0, w0, pow2, mul #16 |
| // CHECK-INST: sqdecd x0, w0, pow2, mul #16 |
| // CHECK-ENCODING: [0x00,0xf8,0xef,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 f8 ef 04 <unknown> |
| |
| |
| // ---------------------------------------------------------------------------// |
| // Test vector form and aliases. |
| // ---------------------------------------------------------------------------// |
| sqdecd z0.d |
| // CHECK-INST: sqdecd z0.d |
| // CHECK-ENCODING: [0xe0,0xcb,0xe0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 cb e0 04 <unknown> |
| |
| sqdecd z0.d, all |
| // CHECK-INST: sqdecd z0.d |
| // CHECK-ENCODING: [0xe0,0xcb,0xe0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 cb e0 04 <unknown> |
| |
| sqdecd z0.d, all, mul #1 |
| // CHECK-INST: sqdecd z0.d |
| // CHECK-ENCODING: [0xe0,0xcb,0xe0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 cb e0 04 <unknown> |
| |
| sqdecd z0.d, all, mul #16 |
| // CHECK-INST: sqdecd z0.d, all, mul #16 |
| // CHECK-ENCODING: [0xe0,0xcb,0xef,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 cb ef 04 <unknown> |
| |
| sqdecd z0.d, pow2 |
| // CHECK-INST: sqdecd z0.d, pow2 |
| // CHECK-ENCODING: [0x00,0xc8,0xe0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 c8 e0 04 <unknown> |
| |
| sqdecd z0.d, pow2, mul #16 |
| // CHECK-INST: sqdecd z0.d, pow2, mul #16 |
| // CHECK-ENCODING: [0x00,0xc8,0xef,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 c8 ef 04 <unknown> |
| |
| |
| // ---------------------------------------------------------------------------// |
| // Test all patterns for 64-bit form |
| // ---------------------------------------------------------------------------// |
| |
| sqdecd x0, pow2 |
| // CHECK-INST: sqdecd x0, pow2 |
| // CHECK-ENCODING: [0x00,0xf8,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 f8 f0 04 <unknown> |
| |
| sqdecd x0, vl1 |
| // CHECK-INST: sqdecd x0, vl1 |
| // CHECK-ENCODING: [0x20,0xf8,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 20 f8 f0 04 <unknown> |
| |
| sqdecd x0, vl2 |
| // CHECK-INST: sqdecd x0, vl2 |
| // CHECK-ENCODING: [0x40,0xf8,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 40 f8 f0 04 <unknown> |
| |
| sqdecd x0, vl3 |
| // CHECK-INST: sqdecd x0, vl3 |
| // CHECK-ENCODING: [0x60,0xf8,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 60 f8 f0 04 <unknown> |
| |
| sqdecd x0, vl4 |
| // CHECK-INST: sqdecd x0, vl4 |
| // CHECK-ENCODING: [0x80,0xf8,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 80 f8 f0 04 <unknown> |
| |
| sqdecd x0, vl5 |
| // CHECK-INST: sqdecd x0, vl5 |
| // CHECK-ENCODING: [0xa0,0xf8,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: a0 f8 f0 04 <unknown> |
| |
| sqdecd x0, vl6 |
| // CHECK-INST: sqdecd x0, vl6 |
| // CHECK-ENCODING: [0xc0,0xf8,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: c0 f8 f0 04 <unknown> |
| |
| sqdecd x0, vl7 |
| // CHECK-INST: sqdecd x0, vl7 |
| // CHECK-ENCODING: [0xe0,0xf8,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 f8 f0 04 <unknown> |
| |
| sqdecd x0, vl8 |
| // CHECK-INST: sqdecd x0, vl8 |
| // CHECK-ENCODING: [0x00,0xf9,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 f9 f0 04 <unknown> |
| |
| sqdecd x0, vl16 |
| // CHECK-INST: sqdecd x0, vl16 |
| // CHECK-ENCODING: [0x20,0xf9,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 20 f9 f0 04 <unknown> |
| |
| sqdecd x0, vl32 |
| // CHECK-INST: sqdecd x0, vl32 |
| // CHECK-ENCODING: [0x40,0xf9,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 40 f9 f0 04 <unknown> |
| |
| sqdecd x0, vl64 |
| // CHECK-INST: sqdecd x0, vl64 |
| // CHECK-ENCODING: [0x60,0xf9,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 60 f9 f0 04 <unknown> |
| |
| sqdecd x0, vl128 |
| // CHECK-INST: sqdecd x0, vl128 |
| // CHECK-ENCODING: [0x80,0xf9,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 80 f9 f0 04 <unknown> |
| |
| sqdecd x0, vl256 |
| // CHECK-INST: sqdecd x0, vl256 |
| // CHECK-ENCODING: [0xa0,0xf9,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: a0 f9 f0 04 <unknown> |
| |
| sqdecd x0, #14 |
| // CHECK-INST: sqdecd x0, #14 |
| // CHECK-ENCODING: [0xc0,0xf9,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: c0 f9 f0 04 <unknown> |
| |
| sqdecd x0, #15 |
| // CHECK-INST: sqdecd x0, #15 |
| // CHECK-ENCODING: [0xe0,0xf9,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 f9 f0 04 <unknown> |
| |
| sqdecd x0, #16 |
| // CHECK-INST: sqdecd x0, #16 |
| // CHECK-ENCODING: [0x00,0xfa,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 fa f0 04 <unknown> |
| |
| sqdecd x0, #17 |
| // CHECK-INST: sqdecd x0, #17 |
| // CHECK-ENCODING: [0x20,0xfa,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 20 fa f0 04 <unknown> |
| |
| sqdecd x0, #18 |
| // CHECK-INST: sqdecd x0, #18 |
| // CHECK-ENCODING: [0x40,0xfa,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 40 fa f0 04 <unknown> |
| |
| sqdecd x0, #19 |
| // CHECK-INST: sqdecd x0, #19 |
| // CHECK-ENCODING: [0x60,0xfa,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 60 fa f0 04 <unknown> |
| |
| sqdecd x0, #20 |
| // CHECK-INST: sqdecd x0, #20 |
| // CHECK-ENCODING: [0x80,0xfa,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 80 fa f0 04 <unknown> |
| |
| sqdecd x0, #21 |
| // CHECK-INST: sqdecd x0, #21 |
| // CHECK-ENCODING: [0xa0,0xfa,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: a0 fa f0 04 <unknown> |
| |
| sqdecd x0, #22 |
| // CHECK-INST: sqdecd x0, #22 |
| // CHECK-ENCODING: [0xc0,0xfa,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: c0 fa f0 04 <unknown> |
| |
| sqdecd x0, #23 |
| // CHECK-INST: sqdecd x0, #23 |
| // CHECK-ENCODING: [0xe0,0xfa,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 fa f0 04 <unknown> |
| |
| sqdecd x0, #24 |
| // CHECK-INST: sqdecd x0, #24 |
| // CHECK-ENCODING: [0x00,0xfb,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 fb f0 04 <unknown> |
| |
| sqdecd x0, #25 |
| // CHECK-INST: sqdecd x0, #25 |
| // CHECK-ENCODING: [0x20,0xfb,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 20 fb f0 04 <unknown> |
| |
| sqdecd x0, #26 |
| // CHECK-INST: sqdecd x0, #26 |
| // CHECK-ENCODING: [0x40,0xfb,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 40 fb f0 04 <unknown> |
| |
| sqdecd x0, #27 |
| // CHECK-INST: sqdecd x0, #27 |
| // CHECK-ENCODING: [0x60,0xfb,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 60 fb f0 04 <unknown> |
| |
| sqdecd x0, #28 |
| // CHECK-INST: sqdecd x0, #28 |
| // CHECK-ENCODING: [0x80,0xfb,0xf0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 80 fb f0 04 <unknown> |
| |
| |
| // --------------------------------------------------------------------------// |
| // Test compatibility with MOVPRFX instruction. |
| |
| movprfx z0, z7 |
| // CHECK-INST: movprfx z0, z7 |
| // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 bc 20 04 <unknown> |
| |
| sqdecd z0.d |
| // CHECK-INST: sqdecd z0.d |
| // CHECK-ENCODING: [0xe0,0xcb,0xe0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 cb e0 04 <unknown> |
| |
| movprfx z0, z7 |
| // CHECK-INST: movprfx z0, z7 |
| // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 bc 20 04 <unknown> |
| |
| sqdecd z0.d, pow2, mul #16 |
| // CHECK-INST: sqdecd z0.d, pow2, mul #16 |
| // CHECK-ENCODING: [0x00,0xc8,0xef,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 c8 ef 04 <unknown> |
| |
| movprfx z0, z7 |
| // CHECK-INST: movprfx z0, z7 |
| // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: e0 bc 20 04 <unknown> |
| |
| sqdecd z0.d, pow2 |
| // CHECK-INST: sqdecd z0.d, pow2 |
| // CHECK-ENCODING: [0x00,0xc8,0xe0,0x04] |
| // CHECK-ERROR: instruction requires: sve |
| // CHECK-UNKNOWN: 00 c8 e0 04 <unknown> |
