test/ELF/gc-merge-local-sym.s

   1 // REQUIRES: x86
   2 // RUN: llvm-mc %s -o %t.o -filetype=obj -triple=x86_64-pc-linux
   3 // RUN: ld.lld %t.o -o %t.so -shared -O3 --gc-sections
   4 // RUN: llvm-readobj -s -section-data -t %t.so | FileCheck %s
   5
   6 // CHECK:      Name: .rodata
   7 // CHECK-NEXT: Type: SHT_PROGBITS
   8 // CHECK-NEXT: Flags [
   9 // CHECK-NEXT:   SHF_ALLOC
  10 // CHECK-NEXT:   SHF_MERGE
  11 // CHECK-NEXT:   SHF_STRINGS
  12 // CHECK-NEXT: ]
  13 // CHECK-NEXT: Address: 0x235
  14 // CHECK-NEXT: Offset:
  15 // CHECK-NEXT: Size: 4
  16 // CHECK-NEXT: Link: 0
  17 // CHECK-NEXT: Info: 0
  18 // CHECK-NEXT: AddressAlignment: 1
  19 // CHECK-NEXT: EntrySize: 1
  20 // CHECK-NEXT: SectionData (
  21 // CHECK-NEXT:   0000: 61626300 |abc.|
  22 // CHECK-NEXT: )
  23
  24 // CHECK:      Symbols [
  25 // CHECK:        Symbol {
  26 // CHECK-NOT:          Name: bar
  27
  28         .global foo
  29 foo:
  30         leaq    .L.str(%rip), %rsi
  31         .section        .rodata.str1.1,"aMS",@progbits,1
  32 .L.str:
  33         .asciz  "abc"
  34 bar:
  35         .asciz  "def"