llvm/test/MC/RISCV/compress-rv32i.s

   1 # RUN: llvm-mc -triple riscv32 -mattr=+c -show-encoding < %s \
   2 # RUN:   | FileCheck -check-prefixes=CHECK,CHECK-ALIAS,CHECK-ALIASASM %s
   3 # RUN: llvm-mc -triple riscv32 -mattr=+c -show-encoding \
   4 # RUN:   -riscv-no-aliases < %s | FileCheck -check-prefixes=CHECK,CHECK-INST,CHECK-INSTASM %s
   5 # RUN: llvm-mc -triple riscv32 -mattr=+c -filetype=obj < %s \
   6 # RUN:   | llvm-objdump  --triple=riscv32 --mattr=+c -d - \
   7 # RUN:   | FileCheck -check-prefixes=CHECK-BYTES,CHECK-ALIAS,CHECK-ALIASOBJ32 %s
   8 # RUN: llvm-mc -triple riscv32 -mattr=+c -filetype=obj < %s \
   9 # RUN:   | llvm-objdump  --triple=riscv32 --mattr=+c -d -M no-aliases - \
  10 # RUN:   | FileCheck -check-prefixes=CHECK-BYTES,CHECK-INST,CHECK-INSTOBJ32 %s
  11
  12 # RUN: llvm-mc -triple riscv64 -mattr=+c -show-encoding < %s \
  13 # RUN:   | FileCheck -check-prefixes=CHECK-ALIAS,CHECK-ALIASASM %s
  14 # RUN: llvm-mc -triple riscv64 -mattr=+c -show-encoding \
  15 # RUN:   -riscv-no-aliases < %s | FileCheck -check-prefixes=CHECK-INST,CHECK-INSTASM %s
  16 # RUN: llvm-mc -triple riscv64 -mattr=+c -filetype=obj < %s \
  17 # RUN:   | llvm-objdump  --triple=riscv64 --mattr=+c -d - \
  18 # RUN:   | FileCheck -check-prefixes=CHECK-BYTES,CHECK-ALIAS,CHECK-ALIASOBJ64 %s
  19 # RUN: llvm-mc -triple riscv64 -mattr=+c -filetype=obj < %s \
  20 # RUN:   | llvm-objdump  --triple=riscv64 --mattr=+c -d -M no-aliases - \
  21 # RUN:   | FileCheck -check-prefixes=CHECK-BYTES,CHECK-INST,CHECK-INSTOBJ64 %s
  22
  23 # CHECK-BYTES: 2e 85
  24 # CHECK-ALIAS: mv a0, a1
  25 # CHECK-INST: c.mv a0, a1
  26 # CHECK: # encoding:  [0x2e,0x85]
  27 addi a0, a1, 0
  28
  29 # CHECK-BYTES: e0 1f
  30 # CHECK-ALIAS: addi s0, sp, 1020
  31 # CHECK-INST: c.addi4spn s0, sp, 1020
  32 # CHECK: # encoding:  [0xe0,0x1f]
  33 addi s0, sp, 1020
  34
  35 # CHECK-BYTES: e0 5f
  36 # CHECK-ALIAS: lw s0, 124(a5)
  37 # CHECK-INST: c.lw s0, 124(a5)
  38 # CHECK: # encoding: [0xe0,0x5f]
  39 lw s0, 124(a5)
  40
  41 # CHECK-BYTES: e0 df
  42 # CHECK-ALIAS: sw s0, 124(a5)
  43 # CHECK-INST: c.sw s0, 124(a5)
  44 # CHECK: # encoding: [0xe0,0xdf]
  45 sw s0, 124(a5)
  46
  47 # CHECK-BYTES: 01 00
  48 # CHECK-ALIAS: nop
  49 # CHECK-INST: c.nop
  50 # CHECK: # encoding: [0x01,0x00]
  51 nop
  52
  53 # CHECK-BYTES: 81 10
  54 # CHECK-ALIAS: addi ra, ra, -32
  55 # CHECK-INST: c.addi ra, -32
  56 # CHECK: # encoding:  [0x81,0x10]
  57 addi ra, ra, -32
  58
  59 # CHECK-BYTES: 85 50
  60 # CHECK-ALIAS: addi ra, zero, -31
  61 # CHECK-INST: c.li ra, -31
  62 # CHECK: # encoding: [0x85,0x50]
  63 addi ra, zero, -31
  64
  65 # CHECK-BYTES: 39 71
  66 # CHECK-ALIAS: addi sp, sp, -64
  67 # CHECK-INST: c.addi16sp sp, -64
  68 # CHECK:  # encoding: [0x39,0x71]
  69 addi sp, sp, -64
  70
  71 # CHECK-BYTES: fd 61
  72 # CHECK-ALIAS: lui gp, 31
  73 # CHECK-INST: c.lui gp, 31
  74 # CHECK: # encoding:  [0xfd,0x61]
  75 lui gp, 31
  76
  77 # CHECK-BYTES: 7d 80
  78 # CHECK-ALIAS: srli s0, s0, 31
  79 # CHECK-INST: c.srli s0, 31
  80 # CHECK: # encoding:  [0x7d,0x80]
  81 srli s0, s0, 31
  82
  83 # CHECK-BYTES: 7d 84
  84 # CHECK-ALIAS: srai s0, s0, 31
  85 # CHECK-INST: c.srai s0, 31
  86 # CHECK: # encoding: [0x7d,0x84]
  87 srai s0, s0, 31
  88
  89 # CHECK-BYTES: 7d 88
  90 # CHECK-ALIAS: andi s0, s0, 31
  91 # CHECK-INST: c.andi s0, 31
  92 # CHECK: # encoding: [0x7d,0x88]
  93 andi s0, s0, 31
  94
  95 # CHECK-BYTES: 1d 8c
  96 # CHECK-ALIAS: sub s0, s0, a5
  97 # CHECK-INST: c.sub s0, a5
  98 # CHECK: # encoding: [0x1d,0x8c]
  99 sub s0, s0, a5
 100
 101 # CHECK-BYTES: 3d 8c
 102 # CHECK-ALIAS: xor s0, s0, a5
 103 # CHECK-INST: c.xor s0, a5
 104 # CHECK: # encoding: [0x3d,0x8c]
 105 xor s0, s0, a5
 106
 107 # CHECK-BYTES: 3d 8c
 108 # CHECK-ALIAS: xor s0, s0, a5
 109 # CHECK-INST: c.xor s0, a5
 110 # CHECK: # encoding: [0x3d,0x8c]
 111 xor s0, a5, s0
 112
 113 # CHECK-BYTES: 5d 8c
 114 # CHECK-ALIAS: or s0, s0, a5
 115 # CHECK-INST: c.or s0, a5
 116 # CHECK: # encoding:  [0x5d,0x8c]
 117 or s0, s0, a5
 118
 119 # CHECK-BYTES: 45 8c
 120 # CHECK-ALIAS: or s0, s0, s1
 121 # CHECK-INST: c.or s0, s1
 122 # CHECK:  # encoding: [0x45,0x8c]
 123 or  s0, s1, s0
 124
 125 # CHECK-BYTES: 7d 8c
 126 # CHECK-ALIAS: and s0, s0, a5
 127 # CHECK-INST: c.and s0, a5
 128 # CHECK: # encoding: [0x7d,0x8c]
 129 and s0, s0, a5
 130
 131 # CHECK-BYTES: 7d 8c
 132 # CHECK-ALIAS: and s0, s0, a5
 133 # CHECK-INST: c.and s0, a5
 134 # CHECK: # encoding: [0x7d,0x8c]
 135 and s0, a5, s0
 136
 137 # CHECK-BYTES: 01 b0
 138 # CHECK-ALIASASM: j -2048
 139 # CHECK-ALIASOBJ32: j 0xfffff826
 140 # CHECK-ALIASOBJ64: j 0xfffffffffffff826
 141 # CHECK-INSTASM: c.j -2048
 142 # CHECK-INSTOBJ32: c.j 0xfffff826
 143 # CHECK-INSTOBJ64: c.j 0xfffffffffffff826
 144 # CHECK:  # encoding: [0x01,0xb0]
 145 jal zero, -2048
 146
 147 # CHECK-BYTES: 01 d0
 148 # CHECK-ALIASASM: beqz s0, -256
 149 # CHECK-ALIASOBJ32: beqz s0, 0xffffff28
 150 # CHECK-ALIASOBJ64: beqz s0, 0xffffffffffffff28
 151 # CHECK-INSTASM: c.beqz s0, -256
 152 # CHECK-INSTOBJ32: c.beqz s0, 0xffffff28
 153 # CHECK-INSTOBJ64: c.beqz s0, 0xffffffffffffff28
 154 # CHECK: # encoding: [0x01,0xd0]
 155 beq s0, zero, -256
 156
 157 # CHECK-BYTES: 7d ec
 158 # CHECK-ALIASASM: bnez s0, 254
 159 # CHECK-ALIASOBJ32: bnez s0, 0x128
 160 # CHECK-ALIASOBJ64: bnez s0, 0x128
 161 # CHECK-INSTASM: c.bnez s0, 254
 162 # CHECK-INSTOBJ32: c.bnez s0, 0x128
 163 # CHECK-INSTOBJ64: c.bnez s0, 0x128
 164 # CHECK: # encoding: [0x7d,0xec]
 165 bne s0, zero, 254
 166
 167 # CHECK-BYTES: 7e 04
 168 # CHECK-ALIAS: slli s0, s0, 31
 169 # CHECK-INST: c.slli s0, 31
 170 # CHECK: # encoding:  [0x7e,0x04]
 171 slli s0, s0, 31
 172
 173 # CHECK-BYTES: fe 50
 174 # CHECK-ALIAS: lw ra, 252(sp)
 175 # CHECK-INST: c.lwsp  ra, 252(sp)
 176 # CHECK: # encoding:  [0xfe,0x50]
 177 lw ra, 252(sp)
 178
 179 # CHECK-BYTES: 82 80
 180 # CHECK-ALIAS: ret
 181 # CHECK-INST: c.jr ra
 182 # CHECK: # encoding:  [0x82,0x80]
 183 jalr zero, 0(ra)
 184
 185 # CHECK-BYTES: 92 80
 186 # CHECK-ALIAS: mv ra, tp
 187 # CHECK-INST: c.mv ra, tp
 188 # CHECK:  # encoding: [0x92,0x80]
 189 add ra, zero, tp
 190
 191 # CHECK-BYTES: 92 80
 192 # CHECK-ALIAS: mv ra, tp
 193 # CHECK-INST: c.mv ra, tp
 194 # CHECK:  # encoding: [0x92,0x80]
 195 add ra, tp, zero
 196
 197 # CHECK-BYTES: 02 90
 198 # CHECK-ALIAS: ebreak
 199 # CHECK-INST: c.ebreak
 200 # CHECK: # encoding: [0x02,0x90]
 201 ebreak
 202
 203 # CHECK-BYTES: 02 94
 204 # CHECK-ALIAS: jalr s0
 205 # CHECK-INST: c.jalr s0
 206 # CHECK: # encoding: [0x02,0x94]
 207 jalr ra, 0(s0)
 208
 209 # CHECK-BYTES: 3e 94
 210 # CHECK-ALIAS: add s0, s0, a5
 211 # CHECK-INST: c.add s0, a5
 212 # CHECK: # encoding:  [0x3e,0x94]
 213 add s0, a5, s0
 214
 215 # CHECK-BYTES: 3e 94
 216 # CHECK-ALIAS: add s0, s0, a5
 217 # CHECK-INST: c.add s0, a5
 218 # CHECK: # encoding:  [0x3e,0x94]
 219 add s0, s0, a5
 220
 221 # CHECK-BYTES: 82 df
 222 # CHECK-ALIAS: sw zero, 252(sp)
 223 # CHECK-INST: c.swsp zero, 252(sp)
 224 # CHECK: # encoding: [0x82,0xdf]
 225 sw zero, 252(sp)
 226
 227 # CHECK-BYTES: 00 00
 228 # CHECK-ALIAS: unimp
 229 # CHECK-INST: c.unimp
 230 # CHECK: # encoding: [0x00,0x00]
 231 unimp