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      sb   $4, 16($5)
  14      sc   $4, 16($5)
  15      sh   $4, 16($5)
  16      sw   $4, 16($5)
  17      sw   $7,   ($5)
  18
  19 #------------------------------------------------------------------------------
  20 # Memory load instructions
  21 #------------------------------------------------------------------------------
  22
  23 # CHECK:  lb  $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x80]
  24 # CHECK:  lw  $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x8c]
  25 # CHECK:  lbu $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x90]
  26 # CHECK:  lh  $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x84]
  27 # CHECK:  lhu $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x94]
  28 # CHECK:  ll  $4, 4($5)       # encoding: [0x04,0x00,0xa4,0xc0]
  29 # CHECK:  lw  $4, 4($5)       # encoding: [0x04,0x00,0xa4,0x8c]
  30 # CHECK:  lw  $7, 0($7)       # encoding: [0x00,0x00,0xe7,0x8c]
  31 # CHECK:  lw  $2, 16($sp)     # encoding: [0x10,0x00,0xa2,0x8f]
  32
  33       lb      $4, 4($5)
  34       lw      $4, 4($5)
  35       lbu     $4, 4($5)
  36       lh      $4, 4($5)
  37       lhu     $4, 4($5)
  38       ll      $4, 4($5)
  39       lw      $4, 4($5)
  40       lw      $7,    ($7)
  41       lw      $2, 16($sp)