llvm/test/MC/PowerPC/pcrel-tls-local-dynamic-reloc.s

   1 # RUN: llvm-mc -triple=powerpc64le-unknown-unknown -filetype=obj %s 2>&1 | \
   2 # RUN: FileCheck %s -check-prefix=MC
   3 # RUN: llvm-mc -triple=powerpc64le-unknown-unknown -filetype=obj %s | \
   4 # RUN: llvm-readobj -r - | FileCheck %s -check-prefix=READOBJ
   5
   6 # This test checks that on Power PC we can correctly convert @got@tlsld@pcrel
   7 # x@tlsld, __tls_get_addr@notoc and x@DTPREL into R_PPC64_GOT_TLSLD_PCREL34,
   8 # R_PPC64_TLSLD, R_PPC64_REL24_NOTOC and R_PPC64_DTPREL34 for local dynamic
   9 # relocations with address/value loaded
  10
  11 # MC-NOT:  error: invalid variant
  12
  13 # READOBJ:       0x0 R_PPC64_GOT_TLSLD_PCREL34 x 0x0
  14 # READOBJ-NEXT:  0x8 R_PPC64_TLSLD x 0x0
  15 # READOBJ-NEXT:  0x8 R_PPC64_REL24_NOTOC __tls_get_addr 0x0
  16 # READOBJ-NEXT:  0xC R_PPC64_DTPREL34 x 0x0
  17 # READOBJ-NEXT:  0x18 R_PPC64_GOT_TLSLD_PCREL34 x 0x0
  18 # READOBJ-NEXT:  0x20 R_PPC64_TLSLD x 0x0
  19 # READOBJ-NEXT:  0x20 R_PPC64_REL24_NOTOC __tls_get_addr 0x0
  20 # READOBJ-NEXT:  0x24 R_PPC64_DTPREL34 x 0x0
  21
  22 LocalDynamicAddrLoad:
  23   paddi 3, 0, x@got@tlsld@pcrel, 1
  24   bl __tls_get_addr@notoc(x@tlsld)
  25   paddi 3, 3, x@DTPREL, 0
  26   blr
  27
  28 LocalDynamicValueLoad:
  29   paddi 3, 0, x@got@tlsld@pcrel, 1
  30   bl __tls_get_addr@notoc(x@tlsld)
  31   paddi 3, 3, x@DTPREL, 0
  32   lwz 3, 0(3)
  33   blr