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comparison gcc/testsuite/gcc.dg/tree-ssa/pr87287.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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111:04ced10e8804 131:84e7813d76e9
1 /* PR tree-optimization/87287 */
2 /* { dg-options "-O2 -fdump-tree-cddce1" } */
3 /* { dg-final { scan-tree-dump-not " % 16" "cddce1" } } */
4 /* { dg-final { scan-tree-dump-times " & 15" 4 "cddce1" } } */
5
6 void f0 (void);
7
8 int
9 f1 (int x)
10 {
11 return x % 16 == 0;
12 }
13
14 int
15 f2 (int x)
16 {
17 int y = x % 16;
18 return y != 0;
19 }
20
21 void
22 f3 (int x)
23 {
24 if (x % 16 != 0)
25 f0 ();
26 }
27
28 void
29 f4 (int x)
30 {
31 int y = x % 16;
32 if (y == 0)
33 f0 ();
34 }