bolt/test/X86/fragment-lite-reverse.s

   1 # Check that BOLT in lite mode processes fragments as expected.
   2
   3 # RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown %s -o %t.o
   4 # RUN: link_fdata %s %t.o %t.fdata
   5 # RUN: %clang %cflags %t.o -o %t.exe -Wl,-q
   6 # RUN: llvm-bolt %t.exe -o %t.out --lite=1 --data %t.fdata -v=1 2>&1 \
   7 # RUN:   | FileCheck %s
   8
   9 # CHECK: BOLT-INFO: skipping processing main.cold.1 together with parent function
  10 # CHECK: BOLT-INFO: skipping processing foo.cold.1/1 together with parent function
  11 # CHECK: BOLT-INFO: skipping processing bar.cold.1/1 together with parent function
  12
  13   .globl main
  14   .type main, %function
  15 main:
  16   .cfi_startproc
  17   cmpl  $0x0, %eax
  18   je    main.cold.1
  19   retq
  20   .cfi_endproc
  21 .size main, .-main
  22
  23   .globl foo
  24   .type foo, %function
  25 foo:
  26   .cfi_startproc
  27   cmpl  $0x0, %eax
  28   je    foo.cold.1
  29   retq
  30   .cfi_endproc
  31 .size foo, .-foo
  32
  33   .local bar
  34   .type bar, %function
  35 bar:
  36   .cfi_startproc
  37   cmpl  $0x0, %eax
  38   je    bar.cold.1
  39   retq
  40   .cfi_endproc
  41 .size bar, .-bar
  42
  43   .section .text.cold
  44   .globl main.cold.1
  45   .type main.cold.1, %function
  46 main.cold.1:
  47 # FDATA: 0 [unknown] 0 1 main.cold.1 0 1 0
  48   .cfi_startproc
  49   pushq %rbp
  50   movq  %rsp, %rbp
  51   movl  $0x0, %eax
  52   popq  %rbp
  53   retq
  54   .cfi_endproc
  55 .size main.cold.1, .-main.cold.1
  56
  57   .local foo.cold.1
  58   .type foo.cold.1, %function
  59 foo.cold.1:
  60 # FDATA: 0 [unknown] 0 1 foo.cold.1/1 0 1 0
  61   .cfi_startproc
  62   pushq %rbp
  63   movq  %rsp, %rbp
  64   movl  $0x0, %eax
  65   popq  %rbp
  66   retq
  67   .cfi_endproc
  68 .size foo.cold.1, .-foo.cold.1
  69
  70   .local bar.cold.1
  71   .type bar.cold.1, %function
  72 bar.cold.1:
  73 # FDATA: 0 [unknown] 0 1 bar.cold.1/1 0 1 0
  74   .cfi_startproc
  75   pushq %rbp
  76   movq  %rsp, %rbp
  77   movl  $0x0, %eax
  78   popq  %rbp
  79   retq
  80   .cfi_endproc
  81 .size bar.cold.1, .-bar.cold.1