test/MC/PowerPC/tls-ie-obj.s

   1 // RUN: llvm-mc -triple=powerpc64-pc-linux -filetype=obj %s -o - | \
   2 // RUN: llvm-readobj -r | FileCheck %s
   3
   4 // Test correct relocation generation for thread-local storage
   5 // using the initial-exec model and integrated assembly.
   6
   7         .file   "/home/espindola/llvm/llvm/test/CodeGen/PowerPC/tls-ie-obj.ll"
   8         .text
   9         .globl  main
  10         .align  2
  11         .type   main,@function
  12         .section        .opd,"aw",@progbits
  13 main:                                   # @main
  14         .align  3
  15         .quad   .L.main
  16         .quad   .TOC.@tocbase
  17         .quad   0
  18         .text
  19 .L.main:
  20 # %bb.0:                                # %entry
  21         li 3, 0
  22         addis 4, 2, a@got@tprel@ha
  23         ld 4, a@got@tprel@l(4)
  24         add 4, 4, a@tls
  25         stw 3, -4(1)
  26         lwz 3, 0(4)
  27         extsw 3, 3
  28         blr
  29         .long   0
  30         .quad   0
  31 .Ltmp0:
  32         .size   main, .Ltmp0-.L.main
  33
  34
  35 // Verify generation of R_PPC64_GOT_TPREL16_DS and R_PPC64_TLS for
  36 // accessing external variable a.
  37 //
  38 // CHECK: Relocations [
  39 // CHECK:   Section {{.*}} .rela.text {
  40 // CHECK:     0x{{[0-9,A-F]+}} R_PPC64_GOT_TPREL16_HA    a
  41 // CHECK:     0x{{[0-9,A-F]+}} R_PPC64_GOT_TPREL16_LO_DS a
  42 // CHECK:     0x{{[0-9,A-F]+}} R_PPC64_TLS               a
  43 // CHECK:   }
  44 // CHECK: ]