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1// RUN: llvm-mc -triple=aarch64 -show-encoding --print-imm-hex=false < %s \2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST3// RUN: llvm-mc -triple=aarch64 -filetype=obj < %s \4// RUN: | llvm-objdump -d --print-imm-hex=false - | FileCheck %s --check-prefix=CHECK-INST5// Disassemble encoding and check the re-encoding (-show-encoding) matches.6// RUN: llvm-mc -triple=aarch64 -show-encoding < %s \7// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \8// RUN: | llvm-mc -triple=aarch64 -disassemble -show-encoding --print-imm-hex=false \9// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST10 11// PRFM falls back to PRFUM for negative or unaligned offsets (not a multiple12// of 8).13 14prfm pldl1keep, [x0, #-256]15// CHECK-INST: prfum pldl1keep, [x0, #-256]16// CHECK-ENCODING: [0x00,0x00,0x90,0xf8]17 18prfm pldl1keep, [x0, #-8]19// CHECK-INST: prfum pldl1keep, [x0, #-8]20// CHECK-ENCODING: [0x00,0x80,0x9f,0xf8]21 22prfm pldl1keep, [x0, #-1]23// CHECK-INST: prfum pldl1keep, [x0, #-1]24// CHECK-ENCODING: [0x00,0xf0,0x9f,0xf8]25 26prfm pldl1keep, [x0, #0]27// CHECK-INST: prfm pldl1keep, [x0]28// CHECK-ENCODING: [0x00,0x00,0x80,0xf9]29 30prfm pldl1keep, [x0, #1]31// CHECK-INST: prfum pldl1keep, [x0, #1]32// CHECK-ENCODING: [0x00,0x10,0x80,0xf8]33 34prfm pldl1keep, [x0, #8]35// CHECK-INST: prfm pldl1keep, [x0, #8]36// CHECK-ENCODING: [0x00,0x04,0x80,0xf9]37 38prfm pldl1keep, [x0, #255]39// CHECK-INST: prfum pldl1keep, [x0, #255]40// CHECK-ENCODING: [0x00,0xf0,0x8f,0xf8]41 42prfm pldl1keep, [x0, #256]43// CHECK-INST: prfm pldl1keep, [x0, #256]44// CHECK-ENCODING: [0x00,0x80,0x80,0xf9]45