test/MC/Mips/mips-memory-instructions.s

   1 # RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips32r2 | FileCheck %s
   2 # Check that the assembler can handle the documented syntax
   3 # for loads and stores.
   4 # CHECK: .section __TEXT,__text,regular,pure_instructions
   5 #------------------------------------------------------------------------------
   6 # Memory store instructions
   7 #------------------------------------------------------------------------------
   8 # CHECK:  sb      $4, 16($5)      # encoding: [0x10,0x00,0xa4,0xa0]
   9 # CHECK:  sc      $4, 16($5)      # encoding: [0x10,0x00,0xa4,0xe0]
  10 # CHECK:  sh      $4, 16($5)      # encoding: [0x10,0x00,0xa4,0xa4]
  11 # CHECK:  sw      $4, 16($5)      # encoding: [0x10,0x00,0xa4,0xac]
  12 # CHECK:  sw      $7,  0($5)      # encoding: [0x00,0x00,0xa7,0xac]
  13 # CHECK:  swc1    $f2, 16($5)     # encoding: [0x10,0x00,0xa2,0xe4]
  14 # CHECK:  swl     $4, 16($5)      # encoding: [0x10,0x00,0xa4,0xa8]
  15      sb   $4, 16($5)
  16      sc   $4, 16($5)
  17      sh   $4, 16($5)
  18      sw   $4, 16($5)
  19      sw   $7,   ($5)
  20      swc1 $f2, 16($5)
  21      swl  $4, 16($5)
  22
  23 #------------------------------------------------------------------------------
  24 # Memory load instructions
  25 #------------------------------------------------------------------------------
  26
  27 # CHECK:  lb  $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x80]
  28 # CHECK:  lw  $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x8c]
  29 # CHECK:  lbu $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x90]
  30 # CHECK:  lh  $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x84]
  31 # CHECK:  lhu $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x94]
  32 # CHECK:  ll  $4, 4($5)       # encoding: [0x04,0x00,0xa4,0xc0]
  33 # CHECK:  lw  $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x8c]
  34 # CHECK:  lw  $7, 0($7)       # encoding: [0x00,0x00,0xe7,0x8c]
  35 # CHECK:  lw  $2, 16($sp)     # encoding: [0x10,0x00,0xa2,0x8f]
  36
  37       lb      $4, 4($5)
  38       lw      $4, 4($5)
  39       lbu     $4, 4($5)
  40       lh      $4, 4($5)
  41       lhu     $4, 4($5)
  42       ll      $4, 4($5)
  43       lw      $4, 4($5)
  44       lw      $7,    ($7)
  45       lw      $2, 16($sp)