test/MC/RISCV/rv32e-valid.s

   1 # RUN: llvm-mc %s -triple=riscv32 -riscv-no-aliases -mattr=+e -show-encoding \
   2 # RUN:     | FileCheck -check-prefix=CHECK-ASM-AND-OBJ %s
   3 # RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=+e < %s \
   4 # RUN:     | llvm-objdump -M no-aliases -d -r - \
   5 # RUN:     | FileCheck -check-prefix=CHECK-ASM-AND-OBJ %s
   6
   7 # This file provides a basic sanity check for RV32E, checking that the expected
   8 # set of registers and instructions are accepted.
   9
  10 # CHECK-ASM-AND-OBJ: lui zero, 1
  11 lui x0, 1
  12 # CHECK-ASM-AND-OBJ: auipc ra, 2
  13 auipc x1, 2
  14
  15 # CHECK-ASM-AND-OBJ: jal sp, 4
  16 jal x2, 4
  17 # CHECK-ASM-AND-OBJ: jalr gp, 4(gp)
  18 jalr x3, x3, 4
  19
  20 # CHECK-ASM-AND-OBJ: beq tp, t0, 8
  21 beq x4, x5, 8
  22 # CHECK-ASM-AND-OBJ: bne t1, t2, 12
  23 bne x6, x7, 12
  24 # CHECK-ASM-AND-OBJ: blt s0, s1, 16
  25 blt x8, x9, 16
  26 # CHECK-ASM-AND-OBJ: bge a0, a1, 20
  27 bge x10, x11, 20
  28 # CHECK-ASM-AND-OBJ: bgeu a2, a3, 24
  29 bgeu x12, x13, 24
  30
  31 # CHECK-ASM-AND-OBJ: lb a4, 25(a5)
  32 lb x14, 25(x15)
  33 # CHECK-ASM-AND-OBJ: lh zero, 26(ra)
  34 lh zero, 26(ra)
  35 # CHECK-ASM-AND-OBJ: lw sp, 28(gp)
  36 lw sp, 28(gp)
  37 # CHECK-ASM-AND-OBJ: lbu tp, 29(t0)
  38 lbu tp, 29(t0)
  39 # CHECK-ASM-AND-OBJ: lhu t1, 30(t2)
  40 lhu t1, 30(t2)
  41 # CHECK-ASM-AND-OBJ: sb s0, 31(s1)
  42 sb s0, 31(s1)
  43 # CHECK-ASM-AND-OBJ: sh a0, 32(a1)
  44 sh a0, 32(a1)
  45 # CHECK-ASM-AND-OBJ: sw a2, 36(a3)
  46 sw a2, 36(a3)
  47
  48 # CHECK-ASM-AND-OBJ: addi a4, a5, 37
  49 addi a4, a5, 37
  50 # CHECK-ASM-AND-OBJ: slti a0, a2, -20
  51 slti a0, a2, -20
  52 # CHECK-ASM-AND-OBJ: xori tp, t1, -99
  53 xori tp, t1, -99
  54 # CHECK-ASM-AND-OBJ: ori a0, a1, -2048
  55 ori a0, a1, -2048
  56 # CHECK-ASM-AND-OBJ: andi ra, sp, 2047
  57 andi ra, sp, 2047
  58 # CHECK-ASM-AND-OBJ: slli t1, t1, 31
  59 slli t1, t1, 31
  60 # CHECK-ASM-AND-OBJ: srli a0, a4, 0
  61 srli a0, a4, 0
  62 # CHECK-ASM-AND-OBJ: srai a1, sp, 15
  63 srai a1, sp, 15
  64 # CHECK-ASM-AND-OBJ: slli t0, t1, 13
  65 slli t0, t1, 13
  66
  67 # CHECK-ASM-AND-OBJ: add ra, zero, zero
  68 add ra, zero, zero
  69 # CHECK-ASM-AND-OBJ: sub t0, t2, t1
  70 sub t0, t2, t1
  71 # CHECK-ASM-AND-OBJ: sll a5, a4, a3
  72 sll a5, a4, a3
  73 # CHECK-ASM-AND-OBJ: slt s0, s0, s0
  74 slt s0, s0, s0
  75 # CHECK-ASM-AND-OBJ: sltu gp, a0, a1
  76 sltu gp, a0, a1
  77 # CHECK-ASM-AND-OBJ: xor s1, s0, s1
  78 xor s1, s0, s1
  79 # CHECK-ASM-AND-OBJ: srl a0, s0, t0
  80 srl a0, s0, t0
  81 # CHECK-ASM-AND-OBJ: sra t0, a3, zero
  82 sra t0, a3, zero
  83 # CHECK-ASM-AND-OBJ: or a5, t1, ra
  84 or a5, t1, ra
  85 # CHECK-ASM-AND-OBJ: and a0, s1, a3
  86 and a0, s1, a3
  87
  88 # CHECK-ASM-AND-OBJ: fence iorw, iorw
  89 fence iorw, iorw
  90 # CHECK-ASM-AND-OBJ: fence.tso
  91 fence.tso
  92 # CHECK-ASM-AND-OBJ: fence.i
  93 fence.i
  94
  95 # CHECK-ASM-AND-OBJ: ecall
  96 ecall
  97 # CHECK-ASM-AND-OBJ: ebreak
  98 ebreak
  99 # CHECK-ASM-AND-OBJ: unimp
 100 unimp
 101
 102 # CHECK-ASM-AND-OBJ: csrrw t0, 4095, t1
 103 csrrw t0, 0xfff, t1
 104 # CHECK-ASM-AND-OBJ: csrrs s0, cycle, zero
 105 csrrs s0, 0xc00, x0
 106 # CHECK-ASM-AND-OBJ: csrrs s0, fflags, a5
 107 csrrs s0, 0x001, a5
 108 # CHECK-ASM-AND-OBJ: csrrc sp, ustatus, ra
 109 csrrc sp, 0x000, ra
 110 # CHECK-ASM-AND-OBJ: csrrwi a5, ustatus, 0
 111 csrrwi a5, 0x000, 0
 112 # CHECK-ASM-AND-OBJ: csrrsi t2, 4095, 31
 113 csrrsi t2, 0xfff, 31
 114 # CHECK-ASM-AND-OBJ: csrrci t1, sscratch, 5
 115 csrrci t1, 0x140, 5