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1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+ssve-fp8fma < %s \2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST3 4// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \5// RUN: | FileCheck %s --check-prefix=CHECK-ERROR6 7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2,+fp8fma < %s \8// RUN: | llvm-objdump -d --mattr=+sve2,+fp8fma --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-INST9 10// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2,+fp8fma < %s \11// RUN: | llvm-objdump -d --mattr=-fp8fma --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-UNKNOWN12 13// Disassemble encoding and check the re-encoding (-show-encoding) matches.14// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2,+fp8fma < %s \15// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \16// RUN: | llvm-mc -triple=aarch64 -mattr=+sve2,+fp8fma -disassemble -show-encoding \17// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST18 19//20// FMLALB instructions21//22// fmlalb - indexed23 24fmlalb z0.h, z0.b, z0.b[0] // 01100100-00100000-01010000-0000000025// CHECK-INST: fmlalb z0.h, z0.b, z0.b[0]26// CHECK-ENCODING: [0x00,0x50,0x20,0x64]27// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)28// CHECK-UNKNOWN: 64205000 <unknown>29 30movprfx z23, z3131fmlalb z23.h, z13.b, z0.b[7] // 01100100-00101000-01011101-1011011132// CHECK-INST: movprfx z23, z3133// CHECK-INST: fmlalb z23.h, z13.b, z0.b[7]34// CHECK-ENCODING: [0xb7,0x5d,0x28,0x64]35// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)36// CHECK-UNKNOWN: 64285db7 <unknown>37 38fmlalb z31.h, z31.b, z7.b[15] // 01100100-00111111-01011111-1111111139// CHECK-INST: fmlalb z31.h, z31.b, z7.b[15]40// CHECK-ENCODING: [0xff,0x5f,0x3f,0x64]41// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)42// CHECK-UNKNOWN: 643f5fff <unknown>43 44 45// fmlalb - group46 47fmlalb z0.h, z0.b, z0.b // 01100100-10100000-10001000-0000000048// CHECK-INST: fmlalb z0.h, z0.b, z0.b49// CHECK-ENCODING: [0x00,0x88,0xa0,0x64]50// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)51// CHECK-UNKNOWN: 64a08800 <unknown>52 53movprfx z23, z3154fmlalb z23.h, z13.b, z8.b // 01100100-10101000-10001001-1011011155// CHECK-INST: movprfx z23, z3156// CHECK-INST: fmlalb z23.h, z13.b, z8.b57// CHECK-ENCODING: [0xb7,0x89,0xa8,0x64]58// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)59// CHECK-UNKNOWN: 64a889b7 <unknown>60 61fmlalb z31.h, z31.b, z31.b // 01100100-10111111-10001011-1111111162// CHECK-INST: fmlalb z31.h, z31.b, z31.b63// CHECK-ENCODING: [0xff,0x8b,0xbf,0x64]64// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)65// CHECK-UNKNOWN: 64bf8bff <unknown>66 67 68//69// FMLALT instructions70//71// fmlalt - indexed72 73fmlalt z0.h, z0.b, z0.b[0] // 01100100-10100000-01010000-0000000074// CHECK-INST: fmlalt z0.h, z0.b, z0.b[0]75// CHECK-ENCODING: [0x00,0x50,0xa0,0x64]76// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)77// CHECK-UNKNOWN: 64a05000 <unknown>78 79movprfx z23, z3180fmlalt z23.h, z13.b, z0.b[7] // 01100100-10101000-01011101-1011011181// CHECK-INST: movprfx z23, z3182// CHECK-INST: fmlalt z23.h, z13.b, z0.b[7]83// CHECK-ENCODING: [0xb7,0x5d,0xa8,0x64]84// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)85// CHECK-UNKNOWN: 64a85db7 <unknown>86 87fmlalt z31.h, z31.b, z7.b[15] // 01100100-10111111-01011111-1111111188// CHECK-INST: fmlalt z31.h, z31.b, z7.b[15]89// CHECK-ENCODING: [0xff,0x5f,0xbf,0x64]90// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)91// CHECK-UNKNOWN: 64bf5fff <unknown>92 93 94// fmlalt - group95 96fmlalt z0.h, z0.b, z0.b // 01100100-10100000-10011000-0000000097// CHECK-INST: fmlalt z0.h, z0.b, z0.b98// CHECK-ENCODING: [0x00,0x98,0xa0,0x64]99// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)100// CHECK-UNKNOWN: 64a09800 <unknown>101 102movprfx z23, z31103fmlalt z23.h, z13.b, z8.b // 01100100-10101000-10011001-10110111104// CHECK-INST: movprfx z23, z31105// CHECK-INST: fmlalt z23.h, z13.b, z8.b106// CHECK-ENCODING: [0xb7,0x99,0xa8,0x64]107// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)108// CHECK-UNKNOWN: 64a899b7 <unknown>109 110fmlalt z31.h, z31.b, z31.b // 01100100-10111111-10011011-11111111111// CHECK-INST: fmlalt z31.h, z31.b, z31.b112// CHECK-ENCODING: [0xff,0x9b,0xbf,0x64]113// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma)114// CHECK-UNKNOWN: 64bf9bff <unknown>115