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comparison gcc/testsuite/c-c++-common/Wduplicated-branches-11.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* PR c/64279 */
2 /* { dg-do compile } */
3 /* { dg-options "-Wduplicated-branches" } */
4
5 int
6 f (int p)
7 {
8 if (p == 0)
9 {
10 p += 1, ++p;
11 }
12 else
13 {
14 p -= 1, ++p;
15 }
16
17 if (p == 1)
18 {
19 }
20 else
21 p++;
22
23 if (p == 2)
24 p++;
25 else
26 {
27 }
28
29 if (p == 3)
30 {
31 }
32 else
33 {
34 }
35
36 if (p == 4)
37 {
38 ++p;
39 return p;
40 }
41 else
42 {
43 p++;
44 return p;
45 }
46
47 if (p == 5)
48 ++p;
49 else
50 p++;
51
52 if (p == 6)
53 {
54 ++p;
55 ++p;
56 return p;
57 }
58 else
59 {
60 ++p;
61 return p;
62 }
63
64 if (p == 7)
65 {
66 ++p;
67 return p;
68 }
69 else
70 {
71 ++p;
72 ++p;
73 return p;
74 }
75 }