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comparison gcc/testsuite/gcc.dg/pr63284.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 debug/63284 */
2 /* { dg-do compile } */
3 /* { dg-options "-O2 -fcompare-debug" } */
4
5 int a[10], *b, *d, c, f;
6 int fn2 (void);
7 void fn3 (void);
8 void fn4 (int);
9
10 static int
11 fn1 (int x)
12 {
13 int e = a[0];
14 if (e)
15 return 1;
16 if (b)
17 switch (x)
18 {
19 case 1:
20 if (d)
21 e = fn2 ();
22 else
23 fn3 ();
24 break;
25 case 0:
26 if (d)
27 {
28 fn3 ();
29 if (c)
30 fn4 (1);
31 }
32 else
33 fn4 (0);
34 }
35 return e;
36 }
37
38 void
39 fn6 (void)
40 {
41 f = fn1 (0);
42 }