lld/test/ELF/cgprofile-warn.s

   1 # REQUIRES: x86
   2
   3 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
   4
   5 # RUN: echo "A B 100" > %t.call_graph
   6 # RUN: echo "A C 40" >> %t.call_graph
   7 # RUN: echo "B C 30" >> %t.call_graph
   8 # RUN: echo "adena1 A 30" >> %t.call_graph
   9 # RUN: echo "A adena2 30" >> %t.call_graph
  10 # RUN: echo "poppy A 30" >> %t.call_graph
  11 # RUN: ld.lld -e A %t --call-graph-ordering-file %t.call_graph -o /dev/null \
  12 # RUN:   -noinhibit-exec -icf=all 2>&1 | FileCheck %s
  13
  14     .section    .text.C,"ax",@progbits
  15     .globl  C
  16 C:
  17     mov poppy, %rax
  18     retq
  19
  20 B = 0x1234
  21
  22     .section    .text.A,"ax",@progbits
  23     .globl  A
  24 A:
  25     mov poppy, %rax
  26     retq
  27
  28 # CHECK: unable to order absolute symbol: B
  29 # CHECK: {{.*}}.call_graph: no such symbol: adena1
  30 # CHECK: {{.*}}.call_graph: no such symbol: adena2
  31 # CHECK: unable to order undefined symbol: poppy
  32
  33 # RUN: ld.lld %t --call-graph-ordering-file %t.call_graph -o /dev/null \
  34 # RUN:   -noinhibit-exec -icf=all --no-warn-symbol-ordering 2>&1 \
  35 # RUN:   | FileCheck %s --check-prefix=NOWARN
  36 # NOWARN-NOT: unable to order