test/MC/Mips/mips-expansions.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 macro instructions
   4 #------------------------------------------------------------------------------
   5 # Load immediate instructions
   6 #------------------------------------------------------------------------------
   7 # CHECK:     ori     $5, $zero, 123   # encoding: [0x7b,0x00,0x05,0x34]
   8 # CHECK:     addiu   $6, $zero, -2345 # encoding: [0xd7,0xf6,0x06,0x24]
   9 # CHECK:     lui     $7, 1            # encoding: [0x01,0x00,0x07,0x3c]
  10 # CHECK:     ori     $7, $7, 2        # encoding: [0x02,0x00,0xe7,0x34]
  11 # CHECK:     addiu   $8, $zero, -8    # encoding: [0xf8,0xff,0x08,0x24]
  12 # CHECK:     lui     $9, 1            # encoding: [0x01,0x00,0x09,0x3c]
  13 # CHECK-NOT: ori $9, $9, 0            # encoding: [0x00,0x00,0x29,0x35]
  14 # CHECK:     lui     $10, 65519       # encoding: [0xef,0xff,0x0a,0x3c]
  15 # CHECK:     ori     $10, $10, 61423  # encoding: [0xef,0xef,0x4a,0x35]
  16
  17 # CHECK: ori     $4, $zero, 20       # encoding: [0x14,0x00,0x04,0x34]
  18 # CHECK: lui     $7, 1               # encoding: [0x01,0x00,0x07,0x3c]
  19 # CHECK: ori     $7, $7, 2           # encoding: [0x02,0x00,0xe7,0x34]
  20 # CHECK: ori     $4, $5, 20          # encoding: [0x14,0x00,0xa4,0x34]
  21 # CHECK: lui     $7, 1               # encoding: [0x01,0x00,0x07,0x3c]
  22 # CHECK: ori     $7, $7, 2           # encoding: [0x02,0x00,0xe7,0x34]
  23 # CHECK: addu    $7, $7, $8          # encoding: [0x21,0x38,0xe8,0x00]
  24 # CHECK: lui     $8, %hi(symbol)     # encoding: [A,A,0x08,0x3c]
  25 # CHECK:                             #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  26 # CHECK: ori     $8, $8, %lo(symbol) # encoding: [A,A,0x08,0x35]
  27 # CHECK:                             #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  28 # CHECK: lui     $10, %hi(symbol)        # encoding: [A,A,0x0a,0x3c]
  29 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  30 # CHECK: addu    $10, $10, $4            # encoding: [0x21,0x50,0x44,0x01]
  31 # CHECK: lw      $10, %lo(symbol)($10)   # encoding: [A,A,0x4a,0x8d]
  32 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  33 # CHECK: lui     $1, %hi(symbol)         # encoding: [A,A,0x01,0x3c]
  34 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  35 # CHECK: addu    $1, $1, $9              # encoding: [0x21,0x08,0x29,0x00]
  36 # CHECK: sw      $10, %lo(symbol)($1)    # encoding: [A,A,0x2a,0xac]
  37 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  38 # CHECK: lui     $10, 10                 # encoding: [0x0a,0x00,0x0a,0x3c]
  39 # CHECK: addu    $10, $10, $4            # encoding: [0x21,0x50,0x44,0x01]
  40 # CHECK: lw      $10, 123($10)           # encoding: [0x7b,0x00,0x4a,0x8d]
  41 # CHECK: lui     $1, 2                   # encoding: [0x02,0x00,0x01,0x3c]
  42 # CHECK: addu    $1, $1, $9              # encoding: [0x21,0x08,0x29,0x00]
  43 # CHECK: sw      $10, 57920($1)          # encoding: [0x40,0xe2,0x2a,0xac]
  44
  45 # CHECK:     lui     $8, %hi(symbol)     # encoding: [A,A,0x08,0x3c]
  46 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  47 # CHECK-NOT: move    $8, $8              # encoding: [0x21,0x40,0x00,0x01]
  48 # CHECK:     lw      $8, %lo(symbol)($8) # encoding: [A,A,0x08,0x8d]
  49 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  50 # CHECK:     lui     $1, %hi(symbol)     # encoding: [A,A,0x01,0x3c]
  51 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  52 # CHECK-NOT: move    $1, $1              # encoding: [0x21,0x08,0x20,0x00]
  53 # CHECK:     sw      $8, %lo(symbol)($1) # encoding: [A,A,0x28,0xac]
  54 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  55
  56 # CHECK: lui     $1, %hi(symbol)
  57 # CHECK: ldc1    $f0, %lo(symbol)($1)
  58 # CHECK: lui     $1, %hi(symbol)
  59 # CHECK: sdc1    $f0, %lo(symbol)($1)
  60
  61     li $5,123
  62     li $6,-2345
  63     li $7,65538
  64     li $8, ~7
  65     li $9, 0x10000
  66     li $10, ~(0x101010)
  67
  68     la $a0, 20
  69     la $7,65538
  70     la $a0, 20($a1)
  71     la $7,65538($8)
  72     la $t0, symbol
  73
  74     .set noat
  75     lw  $t2, symbol($a0)
  76     .set at
  77     sw  $t2, symbol($t1)
  78
  79     lw  $t2, 655483($a0)
  80     sw  $t2, 123456($t1)
  81
  82     lw  $8, symbol
  83     sw  $8, symbol
  84
  85     ldc1 $f0, symbol
  86     sdc1 $f0, symbol