# Check that .MIPS.options section gets register usage mask from "used" files
# only. In this test case we take only t2.o from liboptions.a and should not
# add register usage masks from t1.o to the output .MIPS.options section.

# RUN: yaml2obj -format=elf -docnum 1 %s > %t1.o
# RUN: yaml2obj -format=elf -docnum 2 %s > %t2.o
# RUN: llvm-ar q %T/liboptions.a %t1.o %t2.o
# RUN: yaml2obj -format=elf -docnum 3 %s > %t3.o
# RUN: lld -flavor old-gnu -target mips64el -e T0 -o %t.exe %t3.o -L%T -loptions
# RUN: llvm-objdump -s -t %t.exe | FileCheck %s

# CHECK:      Contents of section .MIPS.options:
# CHECK-NEXT:  {{[0-9a-f]+}} 01280000 00000000 66666666 00000000
# CHECK-NEXT:  {{[0-9a-f]+}} 66666666 66666666 66666666 66666666
# CHECK-NEXT:  {{[0-9a-f]+}} f08f0020 01000000

# CHECK: SYMBOL TABLE:
# CHECK: 20008ff0 g *ABS* 00000000 _gp

# t1.o
---
FileHeader:
  Class:   ELFCLASS64
  Data:    ELFDATA2LSB
  Type:    ET_REL
  Machine: EM_MIPS
  Flags:   [EF_MIPS_CPIC, EF_MIPS_PIC, EF_MIPS_ARCH_64R2]

Sections:
- Name:         .text
  Type:         SHT_PROGBITS
  Size:         4
  AddressAlign: 16
  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]

- Name:         .MIPS.options
  Type:         SHT_MIPS_OPTIONS
  Flags:        [ SHF_ALLOC ]
  AddressAlign: 8
  Content:      "01280000000000001111111100000000111111111111111111111111111111110010000000000000"

Symbols:
  Global:
    - Name:    T1
      Section: .text
      Type:    STT_FUNC
      Value:   0
      Size:    4

# t2.o
---
FileHeader:
  Class:   ELFCLASS64
  Data:    ELFDATA2LSB
  Type:    ET_REL
  Machine: EM_MIPS
  Flags:   [EF_MIPS_CPIC, EF_MIPS_PIC, EF_MIPS_ARCH_64R2]

Sections:
- Name:         .text
  Type:         SHT_PROGBITS
  Size:         4
  AddressAlign: 16
  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]

- Name:         .MIPS.options
  Type:         SHT_MIPS_OPTIONS
  Flags:        [ SHF_ALLOC ]
  AddressAlign: 8
  Content:      "01280000000000002222222200000000222222222222222222222222222222220010000000000000"

Symbols:
  Global:
    - Name:    T2
      Section: .text
      Type:    STT_FUNC
      Value:   0
      Size:    4

# t3.o
---
FileHeader:
  Class:   ELFCLASS64
  Data:    ELFDATA2LSB
  Type:    ET_REL
  Machine: EM_MIPS
  Flags:   [EF_MIPS_CPIC, EF_MIPS_PIC, EF_MIPS_ARCH_64R2]

Sections:
- Name:         .text
  Type:         SHT_PROGBITS
  Size:         4
  AddressAlign: 16
  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]

- Name:         .rel.text
  Type:         SHT_REL
  Info:         .text
  AddressAlign: 4
  Relocations:
    - Offset: 0
      Symbol: T2
      Type:   R_MIPS_32

- Name:         .MIPS.options
  Type:         SHT_MIPS_OPTIONS
  Flags:        [ SHF_ALLOC ]
  AddressAlign: 8
  Content:      "01280000000000004444444400000000444444444444444444444444444444440010000000000000"

Symbols:
  Global:
    - Name:    T0
      Section: .text
      Type:    STT_FUNC
      Value:   0
      Size:    4
    - Name:    T2
...