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comparison gcc/testsuite/c-c++-common/Wduplicated-branches-13.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/79199 */
2 /* { dg-do compile { target int32plus } } */
3 /* { dg-options "-Wduplicated-branches" } */
4
5 unsigned int a, b, c, d, e;
6 void
7 fn1 (void)
8 {
9 if (0) /* { dg-warning "this condition has identical branches" } */
10 {
11 if (d > 4294967293U)
12 (void) 5;
13 c = d;
14 b = e | a;
15 }
16 else
17 {
18 if (d > 4294967293U)
19 (void) 5;
20 c = d;
21 b = e | a;
22 }
23 }