lld/test/ELF/cgprofile-obj.s

   1 # REQUIRES: x86
   2
   3 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
   4 # RUN: ld.lld -e A %t.o -o %t
   5 # RUN: llvm-nm --no-sort %t | FileCheck %s
   6 # RUN: ld.lld --call-graph-profile-sort=none -e A %t.o -o %t
   7 # RUN: llvm-nm --no-sort %t | FileCheck %s --check-prefix=NO-CG
   8 ## --no-call-graph-profile-sort is an alias for --call-graph-profile-sort=none.
   9 # RUN: ld.lld --no-call-graph-profile-sort -e A %t.o -o %t1
  10 # RUN: cmp %t %t1
  11
  12     .section    .text.D,"ax",@progbits
  13 D:
  14     retq
  15
  16     .section    .text.C,"ax",@progbits
  17     .globl  C
  18 C:
  19     retq
  20
  21     .section    .text.B,"ax",@progbits
  22     .globl  B
  23 B:
  24     retq
  25
  26     .section    .text.A,"ax",@progbits
  27     .globl  A
  28 A:
  29 Aa:
  30     retq
  31
  32     .cg_profile A, B, 10
  33     .cg_profile A, B, 10
  34     .cg_profile Aa, B, 80
  35     .cg_profile A, C, 40
  36     .cg_profile B, C, 30
  37     .cg_profile C, D, 90
  38
  39 # CHECK: 0000000000201123 t D
  40 # CHECK: 0000000000201122 T C
  41 # CHECK: 0000000000201121 T B
  42 # CHECK: 0000000000201120 T A
  43
  44 # NO-CG: 0000000000201120 t D
  45 # NO-CG: 0000000000201121 T C
  46 # NO-CG: 0000000000201122 T B
  47 # NO-CG: 0000000000201123 T A