test/MC/Mips/macro-la-pic.s

   1 # RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r2 | \
   2 # RUN:   FileCheck %s
   3 # RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r6 | \
   4 # RUN:   FileCheck %s
   5 # N32 should be acceptable too but it currently errors out.
   6 # N64 should be acceptable too but we cannot convert la to dla yet.
   7
   8 .option pic2
   9 la $5, symbol         # CHECK: lw $5, %got(symbol)($gp)    # encoding: [0x8f,0x85,A,A]
  10                       # CHECK:                             #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  11 la $5, symbol($6)     # CHECK: lw $5, %got(symbol)($gp)    # encoding: [0x8f,0x85,A,A]
  12                       # CHECK:                             #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  13                       # CHECK: addu $5, $5, $6             # encoding: [0x00,0xa6,0x28,0x21]
  14 la $6, symbol($6)     # CHECK: lw $1, %got(symbol)($gp)    # encoding: [0x8f,0x81,A,A]
  15                       # CHECK:                             #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  16                       # CHECK: addu $6, $1, $6             # encoding: [0x00,0x26,0x30,0x21]
  17 la $5, symbol+8       # CHECK: lw $5, %got(symbol)($gp)    # encoding: [0x8f,0x85,A,A]
  18                       # CHECK:                             #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  19                       # CHECK: addiu $5, $5, 8             # encoding: [0x24,0xa5,0x00,0x08]
  20 la $5, symbol+8($6)   # CHECK: lw $5, %got(symbol)($gp)    # encoding: [0x8f,0x85,A,A]
  21                       # CHECK:                             #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  22                       # CHECK: addiu $5, $5, 8             # encoding: [0x24,0xa5,0x00,0x08]
  23                       # CHECK: addu $5, $5, $6             # encoding: [0x00,0xa6,0x28,0x21]
  24 la $6, symbol+8($6)   # CHECK: lw $1, %got(symbol)($gp)    # encoding: [0x8f,0x81,A,A]
  25                       # CHECK:                             #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  26                       # CHECK: addiu $1, $1, 8             # encoding: [0x24,0x21,0x00,0x08]
  27                       # CHECK: addu $6, $1, $6             # encoding: [0x00,0x26,0x30,0x21]
  28 la $5, 1f             # CHECK: lw $5, %got($tmp0)($gp)     # encoding: [0x8f,0x85,A,A]
  29                       # CHECK:                             #   fixup A - offset: 0, value: %got($tmp0), kind: fixup_Mips_GOT
  30                       # CHECK: addiu $5, $5, %lo($tmp0)    # encoding: [0x24,0xa5,A,A]
  31                       # CHECK:                             #   fixup A - offset: 0, value: %lo($tmp0), kind: fixup_Mips_LO16
  32 1:
  33
  34 # PIC expansions involving $25 are special.
  35 la $25, symbol        # CHECK: lw $25, %call16(symbol)($gp) # encoding: [0x8f,0x99,A,A]
  36                       # CHECK:                              #   fixup A - offset: 0, value: %call16(symbol), kind: fixup_Mips_CALL16
  37 la $25, symbol($6)    # CHECK: lw $25, %got(symbol)($gp)    # encoding: [0x8f,0x99,A,A]
  38                       # CHECK:                              #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  39                       # CHECK: addu $25, $25, $6            # encoding: [0x03,0x26,0xc8,0x21]
  40 la $25, symbol($25)   # CHECK: lw $1, %got(symbol)($gp)     # encoding: [0x8f,0x81,A,A]
  41                       # CHECK:                              #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  42                       # CHECK: addu $25, $1, $25            # encoding: [0x00,0x39,0xc8,0x21]
  43 la $25, symbol+8      # CHECK: lw $25, %got(symbol)($gp)    # encoding: [0x8f,0x99,A,A]
  44                       # CHECK:                              #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  45                       # CHECK: addiu $25, $25, 8            # encoding: [0x27,0x39,0x00,0x08]
  46 la $25, symbol+8($6)  # CHECK: lw $25, %got(symbol)($gp)    # encoding: [0x8f,0x99,A,A]
  47                       # CHECK:                              #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  48                       # CHECK: addiu $25, $25, 8            # encoding: [0x27,0x39,0x00,0x08]
  49                       # CHECK: addu $25, $25, $6            # encoding: [0x03,0x26,0xc8,0x21]
  50 la $25, symbol+8($25) # CHECK: lw $1, %got(symbol)($gp)     # encoding: [0x8f,0x81,A,A]
  51                       # CHECK:                              #   fixup A - offset: 0, value: %got(symbol), kind: fixup_Mips_GOT
  52                       # CHECK: addiu $1, $1, 8              # encoding: [0x24,0x21,0x00,0x08]
  53                       # CHECK: addu $25, $1, $25            # encoding: [0x00,0x39,0xc8,0x21]
  54 la $25, 1f            # CHECK: lw $25, %got($tmp1)($gp)     # encoding: [0x8f,0x99,A,A]
  55                       # CHECK:                              #   fixup A - offset: 0, value: %got($tmp1), kind: fixup_Mips_GOT
  56                       # CHECK: addiu $25, $25, %lo($tmp1)   # encoding: [0x27,0x39,A,A]
  57                       # CHECK:                              #   fixup A - offset: 0, value: %lo($tmp1), kind: fixup_Mips_LO16
  58 1: