lld/test/ELF/mips-got-redundant.s

   1 # REQUIRES: mips
   2 # Check number of redundant entries in the local part of MIPS GOT.
   3
   4 # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
   5 # RUN: ld.lld %t.o -shared -o %t.so
   6 # RUN: llvm-readelf -s -A %t.so | FileCheck %s
   7
   8 # CHECK: Symbol table '.symtab'
   9 # CHECK: {{.*}}: [[VAL:[0-9a-f]+]]  {{.*}}  glb1
  10
  11 # CHECK:      Primary GOT:
  12 # CHECK:       Local entries:
  13 # CHECK-NEXT:    Address     Access  Initial
  14 # CHECK-NEXT:     {{.*}} -32744(gp) 00020000
  15 # CHECK-NEXT:     {{.*}} -32740(gp) 00030000
  16 # CHECK-NEXT:     {{.*}} -32736(gp) 00040000
  17 # CHECK-NEXT:     {{.*}} -32732(gp) [[VAL]]
  18 # CHECK-NOT:      {{.*}} -32728(gp)
  19
  20   .text
  21   .globl  foo
  22 foo:
  23   lw      $t0, %got(loc1)($gp)
  24   addi    $t0, $t0, %lo(loc1)
  25   lw      $t0, %got(loc2)($gp)
  26   addi    $t0, $t0, %lo(loc2)
  27   lw      $t0, %got(loc3)($gp)
  28   addi    $t0, $t0, %lo(loc3)
  29   lw      $t0, %got(loc4)($gp)
  30   addi    $t0, $t0, %lo(loc4)
  31   lw      $t0, %got(glb1)($gp)
  32   lw      $t0, %got(glb1)($gp)
  33
  34   .section .data.1,"aw",%progbits
  35 loc1:
  36   .space 0x10000
  37 loc2:
  38   .word 0
  39 loc3:
  40   .word 0
  41   .global glb1
  42   .hidden glb1
  43 glb1:
  44   .word 0
  45
  46   .section .data.2,"aw",%progbits
  47 loc4:
  48   .word 0