lld/test/ELF/gc-sections-alloc.s

   1 # REQUIRES: x86
   2
   3 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
   4 # RUN: ld.lld %t -o %t2 --gc-sections -shared
   5 # RUN: llvm-readobj --sections  --section-data %t2 | FileCheck %s
   6
   7 # Non alloca section .bar should not keep section .foo alive.
   8
   9 # CHECK-NOT: Name: .foo
  10
  11 # CHECK:      Name: .bar
  12 # CHECK-NEXT: Type: SHT_PROGBITS
  13 # CHECK-NEXT: Flags [
  14 # CHECK-NEXT: ]
  15 # CHECK-NEXT: Address:
  16 # CHECK-NEXT: Offset:
  17 # CHECK-NEXT: Size:
  18 # CHECK-NEXT: Link:
  19 # CHECK-NEXT: Info:
  20 # CHECK-NEXT: AddressAlignment:
  21 # CHECK-NEXT: EntrySize:
  22 # CHECK-NEXT: SectionData (
  23 # CHECK-NEXT:   0000: 00000000 00000000                    |
  24 # CHECK-NEXT: )
  25
  26
  27 .section .foo,"a"
  28 .byte 0
  29
  30 .section .bar
  31 .quad .foo