1# Test of the llmv-dwarfdump --statistics newly added stats (version >= 3).
2#
3RUN: llvm-mc -triple x86_64-unknown-linux-gnu %S/Inputs/statistics-fib.s -filetype=obj -o %t-statistics-fib.o
4RUN: llvm-dwarfdump --statistics %t-statistics-fib.o | FileCheck %s
5
6# Source program - A version of Fibonacci
7# Compilation options:  -g -O3 -c
8#
9# int
10# real_fib (int x, int answers[11])
11# {
12#   int result;
13#
14#   if ((answers)[x] != -1)
15#     return (answers)[x];
16#
17#   result = real_fib(x-1, answers) + real_fib(x-2, answers);
18#   (answers)[x] = result;
19#
20#   return result;
21# }
22#
23# int
24# fib (int x)
25# {
26#   int answers[11];
27#   int i;
28#
29#   if (x > 10)
30#     return -1;
31#
32#   for (i = 0; i < 11; i++)
33#     answers[i] = -1;
34#
35#   answers[0] = 0;
36#   answers[1] = 1;
37#   answers[2] = 1;
38#
39#   return real_fib(x, answers);
40# }
41#
42# int main (int argc, char **argv)
43# {
44#   int result;
45#
46#   result = fib(3);
47#   printf ("fibonacci(3) = %d\n", result);
48#   result = fib(4);
49#   printf ("fibonacci(4) = %d\n", result);
50#   result = fib(5);
51#   printf ("fibonacci(5) = %d\n", result);
52#   result = fib(6);
53#   printf ("fibonacci(6) = %d\n", result);
54#   result = fib(7);
55#   printf ("fibonacci(7) = %d\n", result);
56#   result = fib(8);
57#   printf ("fibonacci(8) = %d\n", result);
58#   result = fib(9);
59#   printf ("fibonacci(9) = %d\n", result);
60#   result = fib(10);
61#   printf ("fibonacci(10) = %d\n", result);
62#
63#   return 0;
64# }
65#
66
67CHECK:      "version": 6,
68CHECK:      "#functions": 3,
69CHECK:      "#functions with location": 3,
70CHECK:      "#inlined functions": 8,
71CHECK:      "#inlined functions with abstract origins": 8,
72CHECK:      "#unique source variables": 9,
73CHECK:      "#source variables": 33,
74
75# Ideally the value below would be 33 but currently it's not.
76CHECK:      "#source variables with location": 24,
77CHECK:      "#call site entries": 8,
78CHECK:      "sum_all_variables(#bytes in parent scope)": 3072,
79CHECK:      "sum_all_variables(#bytes in parent scope covered by DW_AT_location)": 1188,
80CHECK:      "#bytes within functions": 636,
81CHECK:      "#bytes within inlined functions": 388,
82CHECK:      "#params": 13,
83CHECK-NEXT: "#params with source location": 13,
84CHECK-NEXT: "#params with type": 13,
85CHECK-NEXT: "#params with binary location": 13,
86CHECK-NEXT: "#local vars": 20,
87CHECK-NEXT: "#local vars with source location": 20,
88CHECK-NEXT: "#local vars with type": 20,
89
90# Ideally the value below would be 20, but currently it's not.
91CHECK-NEXT: "#local vars with binary location": 11,
92