lld/test/COFF/cgprofile-icf.s

   1 # REQUIRES: x86
   2 # Test the compatibility of ICF and cgprofile.
   3
   4 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-win32 %s -o %t
   5 # RUN: echo "A B 100" > %t.call_graph
   6 # RUN: echo "A C 40" >> %t.call_graph
   7 # RUN: echo "C D 61" >> %t.call_graph
   8 # RUN: lld-link /subsystem:console /entry:A %t /call-graph-ordering-file:%t.call_graph /out:%t2 /debug:symtab /opt:icf
   9 # RUN: llvm-nm --numeric-sort %t2 | FileCheck %s
  10 # RUN: lld-link /subsystem:console /entry:A %t /call-graph-ordering-file:%t.call_graph /out:%t2 /debug:symtab
  11 # RUN: llvm-nm --numeric-sort %t2 | FileCheck %s --check-prefix=NOICF
  12
  13     .section    .text,"x",one_only,D
  14     .globl  D
  15 D:
  16     mov $60, %rax
  17     retq
  18
  19     .section    .text,"x",one_only,C
  20     .globl  C
  21 C:
  22     mov $60, %rax
  23     retq
  24
  25     .section    .text,"x",one_only,B
  26     .globl  B
  27 B:
  28     mov $2, %rax
  29     retq
  30
  31     .section    .text,"x",one_only,A
  32     .globl  A
  33 A:
  34     mov $42, %rax
  35     retq
  36
  37 # CHECK: 140001000 T A
  38 # CHECK: 140001008 T C
  39 # CHECK: 140001008 T D
  40 # CHECK: 140001010 T B
  41
  42 # NOICF: 140001000 T A
  43 # NOICF: 140001008 T B
  44 # NOICF: 140001010 T C
  45 # NOICF: 140001018 T D