llvm/test/MC/RISCV/insn_c.s

   1 # RUN: llvm-mc %s -triple=riscv32 -mattr=+f,+c -riscv-no-aliases -show-encoding \
   2 # RUN:     | FileCheck -check-prefix=CHECK-ASM %s
   3 # RUN: llvm-mc %s -triple riscv64 -mattr=+f,+c -riscv-no-aliases -show-encoding \
   4 # RUN:     | FileCheck -check-prefix=CHECK-ASM %s
   5 # RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=+f,+c < %s \
   6 # RUN:     | llvm-objdump --mattr=+f,+c -M no-aliases -d -r - \
   7 # RUN:     | FileCheck -check-prefix=CHECK-OBJ %s
   8 # RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+f,+c < %s \
   9 # RUN:     | llvm-objdump --mattr=+f,+c -M no-aliases -d -r - \
  10 # RUN:     | FileCheck -check-prefix=CHECK-OBJ %s
  11
  12 target:
  13
  14 # CHECK-ASM: .insn cr  2, 9, a0, a1
  15 # CHECK-ASM: encoding: [0x2e,0x95]
  16 # CHECK-OBJ: c.add a0, a1
  17 .insn cr  2, 9, a0, a1
  18
  19 # CHECK-ASM: .insn cr  2, 9, a0, a1
  20 # CHECK-ASM: encoding: [0x2e,0x95]
  21 # CHECK-OBJ: c.add a0, a1
  22 .insn cr C2, 9, a0, a1
  23
  24 # CHECK-ASM: .insn ci  1, 0, a0, 13
  25 # CHECK-ASM: encoding: [0x35,0x05]
  26 # CHECK-OBJ: c.addi a0, 0xd
  27 .insn ci  1, 0, a0, 13
  28
  29 # CHECK-ASM: .insn ci  1, 0, a0, 13
  30 # CHECK-ASM: encoding: [0x35,0x05]
  31 # CHECK-OBJ: c.addi a0, 0xd
  32 .insn ci C1, 0, a0, 13
  33
  34 # CHECK-ASM: .insn ci  1, 0, a6, 13
  35 # CHECK-ASM: encoding: [0x35,0x08]
  36 # CHECK-OBJ: c.addi a6, 0xd
  37 .insn ci  1, 0, a6, 13
  38
  39 # CHECK-ASM: .insn ci  1, 0, a6, 13
  40 # CHECK-ASM: encoding: [0x35,0x08]
  41 # CHECK-OBJ: c.addi a6, 0xd
  42 .insn ci C1, 0, a6, 13
  43
  44 # CHECK-ASM: .insn ciw  0, 0, a0, 13
  45 # CHECK-ASM: encoding: [0xa8,0x01]
  46 # CHECK-OBJ: c.addi4spn a0, sp, 0xc8
  47 .insn ciw  0, 0, a0, 13
  48
  49 # CHECK-ASM: .insn ciw  0, 0, a0, 13
  50 # CHECK-ASM: encoding: [0xa8,0x01]
  51 # CHECK-OBJ: c.addi4spn a0, sp, 0xc8
  52 .insn ciw C0, 0, a0, 13
  53
  54 # CHECK-ASM: .insn css  2, 6, a0, 13
  55 # CHECK-ASM: encoding: [0xaa,0xc6]
  56 # CHECK-OBJ: c.swsp a0, 0x4c(sp)
  57 .insn css  2, 6, a0, 13
  58
  59 # CHECK-ASM: .insn cl  0, 2, a0, 13
  60 # CHECK-ASM: encoding: [0xa8,0x4d]
  61 # CHECK-OBJ: c.lw a0, 0x58(a1)
  62 .insn cl  0, 2, a0, 13(a1)
  63
  64 # CHECK-ASM: .insn cl  0, 2, a0, 0
  65 # CHECK-ASM: encoding: [0x88,0x41]
  66 # CHECK-OBJ: c.lw a0, 0x0(a1)
  67 .insn cl  0, 2, a0, 0(a1)
  68
  69 # CHECK-ASM: .insn cs  0, 6, a0, 13
  70 # CHECK-ASM: encoding: [0xa8,0xcd]
  71 # CHECK-OBJ: c.sw a0, 0x58(a1)
  72 .insn cs  0, 6, a0, 13(a1)
  73
  74 # CHECK-ASM: .insn cs  0, 6, a0, 0
  75 # CHECK-ASM: encoding: [0x88,0xc1]
  76 # CHECK-OBJ: c.sw a0, 0x0(a1)
  77 .insn cs  0, 6, a0, (a1)
  78
  79 # CHECK-ASM: .insn ca  1, 35, 0, a0, a1
  80 # CHECK-ASM: encoding: [0x0d,0x8d]
  81 # CHECK-OBJ: c.sub a0, a1
  82 .insn ca  1, 35, 0, a0, a1
  83
  84 # CHECK-ASM: .insn cb 1, 6, a0, target
  85 # CHECK-ASM: encoding: [0x01'A',0xc1'A']
  86 # CHECK-OBJ: c.beqz a0, 0x0 <target>
  87 .insn cb  1, 6, a0, target
  88
  89 # CHECK-ASM: .insn cj 1, 5, target
  90 # CHECK-ASM: encoding: [0bAAAAAA01,0b101AAAAA]
  91 # CHECK-OBJ: c.j 0x0 <target>
  92 .insn cj  1, 5, target
  93
  94 # CHECK-ASM: .insn 0x2, 1
  95 # CHECK-ASM: encoding: [0x01,0x00]
  96 # CHECK-OBJ: c.nop
  97 .insn 0x0001
  98
  99 # CHECK-ASM: .insn 0x2, 1
 100 # CHECK-ASM: encoding: [0x01,0x00]
 101 # CHECK-OBJ: c.nop
 102 .insn 0x2, 0x0001