llvm/test/MC/LoongArch/Directives/option-pushpop.s

   1 # RUN: llvm-mc --triple=loongarch64 --mattr=-relax %s \
   2 # RUN:     | FileCheck --check-prefix=CHECK-ASM %s
   3 # RUN: llvm-mc --triple=loongarch64 --mattr=-relax --filetype=obj %s \
   4 # RUN:     | llvm-readobj -r - | FileCheck --check-prefix=CHECK-RELOC %s
   5
   6 ## Test the operation of the push and pop assembler directives when
   7 ## using .option relax. Checks that using .option pop correctly restores
   8 ## all target features to their state at the point where .option pop was
   9 ## last used.
  10
  11 # CHECK-ASM: .option push
  12 .option push # relax = false
  13
  14 # CHECK-ASM: .option relax
  15 .option relax # relax = true
  16
  17 # CHECK-ASM: pcalau12i $a0, %pc_hi20(sym1)
  18 # CHECK-ASM-NEXT: addi.d $a0, $a0, %pc_lo12(sym1)
  19 # CHECK-RELOC:      R_LARCH_PCALA_HI20 sym1 0x0
  20 # CHECK-RELOC-NEXT: R_LARCH_RELAX - 0x0
  21 # CHECK-RELOC-NEXT: R_LARCH_PCALA_LO12 sym1 0x0
  22 # CHECK-RELOC-NEXT: R_LARCH_RELAX - 0x0
  23 la.pcrel $a0, sym1
  24
  25 # CHECK-ASM: .option push
  26 .option push # relax = true
  27
  28 # CHECK-ASM: .option norelax
  29 .option norelax # relax = false
  30
  31 # CHECK-ASM: pcalau12i $a0, %pc_hi20(sym2)
  32 # CHECK-ASM-NEXT: addi.d $a0, $a0, %pc_lo12(sym2)
  33 # CHECK-RELOC-NEXT: R_LARCH_PCALA_HI20 sym2 0x0
  34 # CHECK-RELOC-NOT:  R_LARCH_RELAX - 0x0
  35 # CHECK-RELOC-NEXT: R_LARCH_PCALA_LO12 sym2 0x0
  36 # CHECK-RELOC-NOT:  R_LARCH_RELAX - 0x0
  37 la.pcrel $a0, sym2
  38
  39 # CHECK-ASM: .option pop
  40 .option pop # relax = true
  41
  42 # CHECK-ASM: pcalau12i $a0, %pc_hi20(sym3)
  43 # CHECK-ASM-NEXT: addi.d $a0, $a0, %pc_lo12(sym3)
  44 # CHECK-RELOC:      R_LARCH_PCALA_HI20 sym3 0x0
  45 # CHECK-RELOC-NEXT: R_LARCH_RELAX - 0x0
  46 # CHECK-RELOC-NEXT: R_LARCH_PCALA_LO12 sym3 0x0
  47 # CHECK-RELOC-NEXT: R_LARCH_RELAX - 0x0
  48 la.pcrel $a0, sym3
  49
  50 # CHECK-ASM: .option pop
  51 .option pop # relax = false
  52
  53 la.pcrel $a0, sym4
  54 # CHECK-ASM: pcalau12i $a0, %pc_hi20(sym4)
  55 # CHECK-ASM-NEXT: addi.d $a0, $a0, %pc_lo12(sym4)
  56 # CHECK-RELOC-NEXT: R_LARCH_PCALA_HI20 sym4 0x0
  57 # CHECK-RELOC-NOT:  R_LARCH_RELAX - 0x0
  58 # CHECK-RELOC-NEXT: R_LARCH_PCALA_LO12 sym4 0x0
  59 # CHECK-RELOC-NOT:  R_LARCH_RELAX - 0x0