1# Checks that llvm-bolt is able to read data generated by perf2bolt and update
2# the CFG edges accordingly with absolute number of branches and mispredictions.
3# Also checks that llvm-bolt disassembler and CFG builder is working properly.
4
5RUN: yaml2obj %p/Inputs/blarge.yaml &> %t.exe
6RUN: llvm-bolt %t.exe -o /dev/null --data %p/Inputs/blarge.fdata --print-cfg
7
8CHECK:    Binary Function "usqrt"
9CHECK:      State       : CFG constructed
10CHECK:      Address     : 0x401170
11CHECK:      Size        : 0x43
12CHECK:      MaxSize     : 0x50
13CHECK:      Offset      : 0x1170
14CHECK:      Section     : .text
15CHECK:      IsSimple    : 1
16CHECK:      BB Count    : 5
17CHECK:      Exec Count  : 199
18CHECK:    }
19CHECK:    .LBB{{.*}}
20CHECK:      Exec Count : 199
21CHECK:        {{.*}}:   movl    $0x20, %r8d
22CHECK:        {{.*}}:   xorl    %eax, %eax
23CHECK:        {{.*}}:   xorl    %edx, %edx
24CHECK:      Successors: .Ltmp{{.*}} (mispreds: 0, count: 0)
25CHECK:    .Ltmp{{.*}}
26CHECK:      Exec Count : 4711
27CHECK:      Predecessors: .Ltmp{{.*}}, .LBB{{.*}}
28CHECK:        {{.*}}:   movq    %rdi, %rcx
29CHECK:        {{.*}}:   addq    %rax, %rax
30CHECK:        {{.*}}:   shlq    $0x2, %rdi
31CHECK:        {{.*}}:   andl    $0xc0000000, %ecx
32CHECK:        {{.*}}:   shrq    $0x1e, %rcx
33CHECK:        {{.*}}:   leaq    (%rcx,%rdx,4), %rdx
34CHECK:        {{.*}}:   leaq    0x1(%rax,%rax), %rcx
35CHECK:        {{.*}}:   cmpq    %rcx, %rdx
36CHECK:        {{.*}}:   jb      .Ltmp{{.*}}
37CHECK:      Successors: .Ltmp{{.*}} (mispreds: 171, count: 2886), .LFT{{.*}} (mispreds: 0, count: 0)
38CHECK:    .LFT{{.*}}
39CHECK:      Exec Count : 0
40CHECK:      Predecessors: .Ltmp{{.*}}
41CHECK:        {{.*}}:   subq    %rcx, %rdx
42CHECK:        {{.*}}:   addq    $0x1, %rax
43CHECK:      Successors: .Ltmp{{.*}} (mispreds: 0, count: 0)
44CHECK:    .Ltmp{{.*}}
45CHECK:      Exec Count : 4711
46CHECK:      Predecessors: .Ltmp{{.*}}, .LFT{{.*}}
47CHECK:        {{.*}}:   subl    $0x1, %r8d
48CHECK:        {{.*}}:   jne     .Ltmp{{.*}}
49CHECK:      Successors: .Ltmp{{.*}} (mispreds: 33, count: 4711), .LFT{{.*}} (mispreds: 0, count: 0)
50CHECK:    .LFT{{.*}}
51CHECK:      Exec Count : 0
52CHECK:      Predecessors: .Ltmp{{.*}}
53CHECK:        {{.*}}:   movq    %rax, (%rsi)
54CHECK:        {{.*}}:   retq
55CHECK:    End of Function "usqrt"
56