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1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %s \2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST3// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \4// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST5// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \6// RUN: | FileCheck %s --check-prefix=CHECK-ERROR7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \8// RUN: | llvm-objdump -d --mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST9// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \10// RUN: | llvm-objdump -d --mattr=-sve2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN11 12 13smullt z0.h, z1.b, z2.b14// CHECK-INST: smullt z0.h, z1.b, z2.b15// CHECK-ENCODING: [0x20,0x74,0x42,0x45]16// CHECK-ERROR: instruction requires: sve2 or sme17// CHECK-UNKNOWN: 45427420 <unknown>18 19smullt z29.s, z30.h, z31.h20// CHECK-INST: smullt z29.s, z30.h, z31.h21// CHECK-ENCODING: [0xdd,0x77,0x9f,0x45]22// CHECK-ERROR: instruction requires: sve2 or sme23// CHECK-UNKNOWN: 459f77dd <unknown>24 25smullt z31.d, z31.s, z31.s26// CHECK-INST: smullt z31.d, z31.s, z31.s27// CHECK-ENCODING: [0xff,0x77,0xdf,0x45]28// CHECK-ERROR: instruction requires: sve2 or sme29// CHECK-UNKNOWN: 45df77ff <unknown>30 31smullt z0.s, z1.h, z7.h[7]32// CHECK-INST: smullt z0.s, z1.h, z7.h[7]33// CHECK-ENCODING: [0x20,0xcc,0xbf,0x44]34// CHECK-ERROR: instruction requires: sve2 or sme35// CHECK-UNKNOWN: 44bfcc20 <unknown>36 37smullt z0.d, z1.s, z15.s[1]38// CHECK-INST: smullt z0.d, z1.s, z15.s[1]39// CHECK-ENCODING: [0x20,0xcc,0xef,0x44]40// CHECK-ERROR: instruction requires: sve2 or sme41// CHECK-UNKNOWN: 44efcc20 <unknown>42