1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \ 2 // RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 3 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ 4 // RUN: | FileCheck %s --check-prefix=CHECK-ERROR 5 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ 6 // RUN: | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST 7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ 8 // RUN: | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN 9 10 uxtw z0.d, p0/m, z0.d 11 // CHECK-INST: uxtw z0.d, p0/m, z0.d 12 // CHECK-ENCODING: [0x00,0xa0,0xd5,0x04] 13 // CHECK-ERROR: instruction requires: sve 14 // CHECK-UNKNOWN: 00 a0 d5 04 <unknown> 15 16 uxtw z31.d, p7/m, z31.d 17 // CHECK-INST: uxtw z31.d, p7/m, z31.d 18 // CHECK-ENCODING: [0xff,0xbf,0xd5,0x04] 19 // CHECK-ERROR: instruction requires: sve 20 // CHECK-UNKNOWN: ff bf d5 04 <unknown> 21 22 23 // --------------------------------------------------------------------------// 24 // Test compatibility with MOVPRFX instruction. 25 26 movprfx z4.d, p7/z, z6.d 27 // CHECK-INST: movprfx z4.d, p7/z, z6.d 28 // CHECK-ENCODING: [0xc4,0x3c,0xd0,0x04] 29 // CHECK-ERROR: instruction requires: sve 30 // CHECK-UNKNOWN: c4 3c d0 04 <unknown> 31 32 uxtw z4.d, p7/m, z31.d 33 // CHECK-INST: uxtw z4.d, p7/m, z31.d 34 // CHECK-ENCODING: [0xe4,0xbf,0xd5,0x04] 35 // CHECK-ERROR: instruction requires: sve 36 // CHECK-UNKNOWN: e4 bf d5 04 <unknown> 37 38 movprfx z4, z6 39 // CHECK-INST: movprfx z4, z6 40 // CHECK-ENCODING: [0xc4,0xbc,0x20,0x04] 41 // CHECK-ERROR: instruction requires: sve 42 // CHECK-UNKNOWN: c4 bc 20 04 <unknown> 43 44 uxtw z4.d, p7/m, z31.d 45 // CHECK-INST: uxtw z4.d, p7/m, z31.d 46 // CHECK-ENCODING: [0xe4,0xbf,0xd5,0x04] 47 // CHECK-ERROR: instruction requires: sve 48 // CHECK-UNKNOWN: e4 bf d5 04 <unknown> 49
