llvm/test/MC/ELF/undef.s

   1 # RUN: llvm-mc -filetype=obj -triple=x86_64 %s | llvm-readelf -s - | FileCheck %s
   2
   3 // Test which symbols should be in the symbol table
   4
   5 # CHECK:      Symbol table '.symtab' contains 5 entries:
   6 # CHECK-NEXT: Num:    Value          Size Type    Bind   Vis       Ndx Name
   7 # CHECK-NEXT:   0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT   UND
   8 # CHECK-NEXT:   1: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT     4 .Lsym8
   9 # CHECK-NEXT:   2: 0000000000000000     0 OBJECT  GLOBAL DEFAULT   UND sym6
  10 # CHECK-NEXT:   3: 0000000000000000     0 NOTYPE  GLOBAL HIDDEN    UND hidden
  11 # CHECK-NEXT:   4: 0000000000000000     0 NOTYPE  GLOBAL DEFAULT   UND undef
  12
  13 .Lsym2:
  14 .Lsym3:
  15 .Lsym4 = .Lsym2 - .Lsym3
  16         .long   .Lsym4
  17
  18         .type   .Lsym5,@object
  19         .type   sym6,@object
  20         .long sym6
  21
  22         .section        .rodata.str1.1,"aMS",@progbits,1
  23 .Lsym7:
  24 .Lsym8:
  25
  26         .text
  27         movsd   .Lsym8(%rip), %xmm1
  28
  29 .hidden hidden
  30
  31 test2_a = undef
  32 test2_b = undef + 1