Fix warning with -Wsign-compare -Wsystem-headers
[official-gcc.git] / gcc / testsuite / gcc.dg / fold-minus-3.c
blobe7adce6b2d99113baf7235dad44e424cd471866b
1 /* { dg-do compile } */
2 /* { dg-options "-O -fdump-tree-cddce1" } */
4 int
5 fn1 (int a, int b)
7 int tem1 = a | b;
8 int tem2 = a & b;
9 return tem1 - tem2;
12 int
13 fn2 (int a, int b)
15 int tem1 = b | a;
16 int tem2 = a & b;
17 return tem1 - tem2;
20 int
21 fn3 (int a, int b)
23 int tem1 = a | b;
24 int tem2 = b & a;
25 return tem1 - tem2;
28 int
29 fn4 (int a, int b)
31 int tem1 = b | a;
32 int tem2 = b & a;
33 return tem1 - tem2;
36 /* { dg-final { scan-tree-dump-not " \\| " "cddce1" } } */
37 /* { dg-final { scan-tree-dump-not " & " "cddce1" } } */