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
  13 # CHECK: addiu   $4, $zero, 20       # encoding: [0x14,0x00,0x04,0x24]
  14 # CHECK: lui     $7, 1               # encoding: [0x01,0x00,0x07,0x3c]
  15 # CHECK: ori     $7, $7, 2           # encoding: [0x02,0x00,0xe7,0x34]
  16 # CHECK: addiu   $4, $5, 20          # encoding: [0x14,0x00,0xa4,0x24]
  17 # CHECK: lui     $7, 1               # encoding: [0x01,0x00,0x07,0x3c]
  18 # CHECK: ori     $7, $7, 2           # encoding: [0x02,0x00,0xe7,0x34]
  19 # CHECK: addu    $7, $7, $8          # encoding: [0x21,0x38,0xe8,0x00]
  20 # CHECK: lui     $8, %hi(symbol)     # encoding: [A,A,0x08,0x3c]
  21                                      #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  22 # CHECK: ori     $8, $8, %lo(symbol) # encoding: [A,A,0x08,0x35]
  23                                      #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  24 # CHECK: .set    mips64
  25 # CHECK: lui     $8, %highest(symbol)    # encoding: [A,A,0x08,0x3c]
  26                                          #   fixup A - offset: 0, value: symbol@HIGHEST, kind: fixup_Mips_HIGHEST
  27 # CHECK: ori     $8, $8, %higher(symbol) # encoding: [A,A,0x08,0x35]
  28                                          #   fixup A - offset: 0, value: symbol@HIGHER, kind: fixup_Mips_HIGHER
  29 # CHECK: dsll    $8, $8, 16              # encoding: [0x38,0x44,0x08,0x00]
  30 # CHECK: ori     $8, $8, %hi(symbol)     # encoding: [A,A,0x08,0x35]
  31                                          #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  32 # CHECK: dsll    $8, $8, 16              # encoding: [0x38,0x44,0x08,0x00]
  33 # CHECK: ori     $8, $8, %lo(symbol)     # encoding: [A,A,0x08,0x35]
  34                                          #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  35 # CHECK: .set    mips32r2
  36 # CHECK: lui     $10, %hi(symbol)        # encoding: [A,A,0x0a,0x3c]
  37 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  38 # CHECK: addu    $10, $10, $4            # encoding: [0x21,0x50,0x44,0x01]
  39 # CHECK: lw      $10, %lo(symbol)($10)   # encoding: [A,A,0x4a,0x8d]
  40 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  41 # CHECK: lui     $1, %hi(symbol)         # encoding: [A,A,0x01,0x3c]
  42 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  43 # CHECK: addu    $1, $1, $9              # encoding: [0x21,0x08,0x29,0x00]
  44 # CHECK: sw      $10, %lo(symbol)($1)    # encoding: [A,A,0x2a,0xac]
  45 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  46 # CHECK: lui     $10, 10                 # encoding: [0x0a,0x00,0x0a,0x3c]
  47 # CHECK: addu    $10, $10, $4            # encoding: [0x21,0x50,0x44,0x01]
  48 # CHECK: lw      $10, 123($10)           # encoding: [0x7b,0x00,0x4a,0x8d]
  49 # CHECK: lui     $1, 2                   # encoding: [0x02,0x00,0x01,0x3c]
  50 # CHECK: addu    $1, $1, $9              # encoding: [0x21,0x08,0x29,0x00]
  51 # CHECK: sw      $10, 57920($1)          # encoding: [0x40,0xe2,0x2a,0xac]
  52
  53 # CHECK:     lui     $8, %hi(symbol)     # encoding: [A,A,0x08,0x3c]
  54 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  55 # CHECK-NOT: move    $8, $8              # encoding: [0x21,0x40,0x00,0x01]
  56 # CHECK:     lw      $8, %lo(symbol)($8) # encoding: [A,A,0x08,0x8d]
  57 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  58 # CHECK:     lui     $1, %hi(symbol)     # encoding: [A,A,0x01,0x3c]
  59 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_HI, kind: fixup_Mips_HI16
  60 # CHECK-NOT: move    $1, $1              # encoding: [0x21,0x08,0x20,0x00]
  61 # CHECK:     sw      $8, %lo(symbol)($1) # encoding: [A,A,0x28,0xac]
  62 # CHECK:                                 #   fixup A - offset: 0, value: symbol@ABS_LO, kind: fixup_Mips_LO16
  63
  64 # CHECK: lui     $1, %hi(symbol)
  65 # CHECK: ldc1    $f0, %lo(symbol)($1)
  66 # CHECK: lui     $1, %hi(symbol)
  67 # CHECK: sdc1    $f0, %lo(symbol)($1)
  68
  69     li $5,123
  70     li $6,-2345
  71     li $7,65538
  72     li $8, ~7
  73
  74     la $a0, 20
  75     la $7,65538
  76     la $a0, 20($a1)
  77     la $7,65538($8)
  78     la $t0, symbol
  79     .set mips64
  80     la $t0, symbol
  81     .set mips32r2
  82
  83     .set noat
  84     lw  $t2, symbol($a0)
  85     .set at
  86     sw  $t2, symbol($t1)
  87
  88     lw  $t2, 655483($a0)
  89     sw  $t2, 123456($t1)
  90
  91     lw  $8, symbol
  92     sw  $8, symbol
  93
  94     ldc1 $f0, symbol
  95     sdc1 $f0, symbol