lld/test/ELF/loongarch-abs64.s

   1 # REQUIRES: loongarch
   2
   3 # RUN: llvm-mc --filetype=obj --triple=loongarch64-unknown-elf %s -o %t.la64.o
   4
   5 # RUN: ld.lld %t.la64.o --defsym foo=0 --defsym bar=42 -o %t.la64.1
   6 # RUN: llvm-objdump --no-show-raw-insn -d %t.la64.1 | FileCheck --check-prefix=CASE1 %s
   7 # CASE1:      lu12i.w $a0, 0
   8 # CASE1-NEXT: ori     $a0, $a0, 0
   9 # CASE1-NEXT: lu32i.d $a0, 0
  10 # CASE1-NEXT: lu52i.d $a0, $a0, 0
  11 # CASE1-NEXT: lu12i.w $a1, 0
  12 # CASE1-NEXT: ori     $a1, $a1, 42
  13 # CASE1-NEXT: lu32i.d $a1, 0
  14 # CASE1-NEXT: lu52i.d $a1, $a1, 0
  15
  16 # RUN: ld.lld %t.la64.o --defsym foo=0x12345678 --defsym bar=0x87654321 -o %t.la64.2
  17 # RUN: llvm-objdump --no-show-raw-insn -d %t.la64.2 | FileCheck --check-prefix=CASE2 %s
  18 # CASE2:      lu12i.w $a0, 74565
  19 # CASE2-NEXT: ori     $a0, $a0, 1656
  20 # CASE2-NEXT: lu32i.d $a0, 0
  21 # CASE2-NEXT: lu52i.d $a0, $a0, 0
  22 # CASE2-NEXT: lu12i.w $a1, -493996
  23 # CASE2-NEXT: ori     $a1, $a1, 801
  24 # CASE2-NEXT: lu32i.d $a1, 0
  25 # CASE2-NEXT: lu52i.d $a1, $a1, 0
  26
  27 # RUN: ld.lld %t.la64.o --defsym foo=0x12345fedcb678 --defsym bar=0xfedcb12345000 -o %t.la64.3
  28 # RUN: llvm-objdump --no-show-raw-insn -d %t.la64.3 | FileCheck --check-prefix=CASE3 %s
  29 # CASE3:      lu12i.w $a0, -4661
  30 # CASE3-NEXT: ori     $a0, $a0, 1656
  31 # CASE3-NEXT: lu32i.d $a0, 74565
  32 # CASE3-NEXT: lu52i.d $a0, $a0, 0
  33 # CASE3-NEXT: lu12i.w $a1, 74565
  34 # CASE3-NEXT: ori     $a1, $a1, 0
  35 # CASE3-NEXT: lu32i.d $a1, -4661
  36 # CASE3-NEXT: lu52i.d $a1, $a1, 0
  37
  38 # RUN: ld.lld %t.la64.o --defsym foo=0xfffffeeeeeddd --defsym bar=0xfff00000f1111222 -o %t.la64.4
  39 # RUN: llvm-objdump --no-show-raw-insn -d %t.la64.4 | FileCheck --check-prefix=CASE4 %s
  40 # CASE4:      lu12i.w $a0, -69906
  41 # CASE4-NEXT: ori     $a0, $a0, 3549
  42 # CASE4-NEXT: lu32i.d $a0, -1
  43 # CASE4-NEXT: lu52i.d $a0, $a0, 0
  44 # CASE4-NEXT: lu12i.w $a1, -61167
  45 # CASE4-NEXT: ori     $a1, $a1, 546
  46 # CASE4-NEXT: lu32i.d $a1, 0
  47 # CASE4-NEXT: lu52i.d $a1, $a1, -1
  48
  49 .global _start
  50
  51 _start:
  52 1:
  53     lu12i.w $a0, %abs_hi20(foo)
  54 .reloc 1b, R_LARCH_MARK_LA, foo
  55     ori     $a0, $a0, %abs_lo12(foo)
  56     lu32i.d $a0, %abs64_lo20(foo)
  57     lu52i.d $a0, $a0, %abs64_hi12(foo)
  58
  59 2:
  60     lu12i.w $a1, %abs_hi20(bar)
  61 .reloc 1b, R_LARCH_MARK_LA, bar
  62     ori     $a1, $a1, %abs_lo12(bar)
  63     lu32i.d $a1, %abs64_lo20(bar)
  64     lu52i.d $a1, $a1, %abs64_hi12(bar)