llvm/test/MC/RISCV/deprecated-csr-names.s

   1 # RUN: llvm-mc -triple riscv32 -riscv-no-aliases -show-encoding %s \
   2 # RUN:     | FileCheck -check-prefixes CHECK-INST,CHECK-ENC %s
   3 # RUN: llvm-mc -filetype obj -triple riscv32 %s \
   4 # RUN:     | llvm-objdump -d - \
   5 # RUN:     | FileCheck -check-prefix=CHECK-INST-ALIAS %s
   6
   7 # RUN: llvm-mc -triple riscv64 -riscv-no-aliases -show-encoding %s \
   8 # RUN:     | FileCheck -check-prefixes CHECK-INST,CHECK-ENC %s
   9 # RUN: llvm-mc -filetype obj -triple riscv64 %s \
  10 # RUN:     | llvm-objdump -d - \
  11 # RUN:     | FileCheck -check-prefix=CHECK-INST-ALIAS %s
  12
  13 # RUN: llvm-mc -triple riscv32 %s 2>&1 | FileCheck -check-prefix CHECK-WARN %s
  14
  15 # sbadaddr
  16 # name
  17 # CHECK-INST: csrrw zero, stval, zero
  18 # CHECK-ENC: encoding: [0x73,0x10,0x30,0x14]
  19 # CHECK-INST-ALIAS: csrw stval, zero
  20 # uimm12
  21 # CHECK-INST: csrrw zero, stval, zero
  22 # CHECK-ENC: encoding: [0x73,0x10,0x30,0x14]
  23 # CHECK-INST-ALIAS: csrw stval, zero
  24 # name
  25 csrw sbadaddr, zero
  26 # uimm12
  27 csrrw zero, 0x143, zero
  28
  29 # CHECK-WARN: warning: 'sbadaddr' is a deprecated alias for 'stval'
  30
  31 # mbadaddr
  32 # name
  33 # CHECK-INST: csrrw zero, mtval, zero
  34 # CHECK-ENC: encoding: [0x73,0x10,0x30,0x34]
  35 # CHECK-INST-ALIAS: csrw mtval, zero
  36 # uimm12
  37 # CHECK-INST: csrrw zero, mtval, zero
  38 # CHECK-ENC: encoding: [0x73,0x10,0x30,0x34]
  39 # CHECK-INST-ALIAS: csrw mtval, zero
  40 # name
  41 csrw mbadaddr, zero
  42 # uimm12
  43 csrrw zero, 0x343, zero
  44
  45 # CHECK-WARN: warning: 'mbadaddr' is a deprecated alias for 'mtval'
  46
  47 # ubadaddr
  48 # name
  49 # CHECK-INST: csrrw zero, utval, zero
  50 # CHECK-ENC: encoding: [0x73,0x10,0x30,0x04]
  51 # CHECK-INST-ALIAS: csrw utval, zero
  52 # uimm12
  53 # CHECK-INST: csrrw zero, utval, zero
  54 # CHECK-ENC: encoding: [0x73,0x10,0x30,0x04]
  55 # CHECK-INST-ALIAS: csrw utval, zero
  56 # name
  57 csrw ubadaddr, zero
  58 # uimm12
  59 csrrw zero, 0x043, zero
  60
  61 # CHECK-WARN: warning: 'ubadaddr' is a deprecated alias for 'utval'
  62
  63 # sptbr
  64 # name
  65 # CHECK-INST: csrrw zero, satp, zero
  66 # CHECK-ENC: encoding: [0x73,0x10,0x00,0x18]
  67 # CHECK-INST-ALIAS: csrw satp, zero
  68 # uimm12
  69 # CHECK-INST: csrrw zero, satp, zero
  70 # CHECK-ENC: encoding: [0x73,0x10,0x00,0x18]
  71 # CHECK-INST-ALIAS: csrw satp, zero
  72 # name
  73 csrw sptbr, zero
  74 # uimm12
  75 csrrw zero, 0x180, zero
  76
  77 # CHECK-WARN: warning: 'sptbr' is a deprecated alias for 'satp'