test/MC/RISCV/rv32c-aliases-valid.s

   1 # RUN: llvm-mc -triple=riscv32 -mattr=+c -riscv-no-aliases < %s \
   2 # RUN:     | FileCheck -check-prefixes=CHECK-EXPAND,CHECK-INST %s
   3 # RUN: llvm-mc -filetype=obj -triple riscv32 -mattr=+c < %s \
   4 # RUN:     | llvm-objdump -d -M no-aliases - \
   5 # RUN:     | FileCheck -check-prefixes=CHECK-EXPAND,CHECK-INST %s
   6
   7 # The following check prefixes are used in this test:
   8 # CHECK-INST.....Match the canonical instr (tests alias to instr. mapping)
   9 # CHECK-EXPAND...Match canonical instr. unconditionally (tests alias expansion)
  10
  11 # CHECK-EXPAND: c.li a0, 0
  12 li x10, 0
  13 # CHECK-EXPAND: c.li a0, 1
  14 li x10, 1
  15 # CHECK-EXPAND: c.li a0, -1
  16 li x10, -1
  17 # CHECK-EXPAND: addi a0, zero, 2047
  18 li x10, 2047
  19 # CHECK-EXPAND: addi a0, zero, -2047
  20 li x10, -2047
  21 # CHECK-EXPAND: c.lui a1, 1
  22 # CHECK-EXPAND: addi a1, a1, -2048
  23 li x11, 2048
  24 # CHECK-EXPAND: addi a1, zero, -2048
  25 li x11, -2048
  26 # CHECK-EXPAND: c.lui a1, 1
  27 # CHECK-EXPAND: addi a1, a1, -2047
  28 li x11, 2049
  29 # CHECK-EXPAND: lui a1, 1048575
  30 # CHECK-EXPAND: addi a1, a1, 2047
  31 li x11, -2049
  32 # CHECK-EXPAND: c.lui a1, 1
  33 # CHECK-EXPAND: c.addi a1, -1
  34 li x11, 4095
  35 # CHECK-EXPAND: lui a1, 1048575
  36 # CHECK-EXPAND: c.addi a1, 1
  37 li x11, -4095
  38 # CHECK-EXPAND: c.lui a2, 1
  39 li x12, 4096
  40 # CHECK-EXPAND: lui a2, 1048575
  41 li x12, -4096
  42 # CHECK-EXPAND: c.lui a2, 1
  43 # CHECK-EXPAND: c.addi a2, 1
  44 li x12, 4097
  45 # CHECK-EXPAND: lui a2, 1048575
  46 # CHECK-EXPAND: c.addi a2, -1
  47 li x12, -4097
  48 # CHECK-EXPAND: lui a2, 524288
  49 # CHECK-EXPAND: c.addi a2, -1
  50 li x12, 2147483647
  51 # CHECK-EXPAND: lui a2, 524288
  52 # CHECK-EXPAND: c.addi a2, 1
  53 li x12, -2147483647
  54 # CHECK-EXPAND: lui a2, 524288
  55 li x12, -2147483648
  56 # CHECK-EXPAND: lui a2, 524288
  57 li x12, -0x80000000
  58
  59 # CHECK-EXPAND: lui a2, 524288
  60 li x12, 0x80000000
  61 # CHECK-EXPAND: c.li a2, -1
  62 li x12, 0xFFFFFFFF
  63
  64 # CHECK-EXPAND: c.mv sp, sp
  65 addi x2, x2, 0