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comparison gcc/testsuite/gcc.dg/loop-2.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 optimization/10171 */
2 /* Bug: unroll_loop misoptimized the function so that we got
3 0 iterations of the loop rather than the correct 1. */
4 /* { dg-do run } */
5
6 extern void abort (void);
7 extern void exit (int);
8
9 __inline__ int tag() { return 0; }
10
11 void f ();
12
13 int main() {
14 int i;
15 for (i = 0; i < (tag() ? 2 : 1); i++)
16 f();
17 abort ();
18 }
19
20 void f ()
21 {
22 exit (0);
23 }