1 /* { dg-do compile } */
2 /* { dg-require-effective-target int32plus } */
3 /* { dg-options "-fdump-tree-gimple -fstrict-overflow" } */
4
5 #define ABS(x) (x > 0 ? x : -x)
6
f(unsigned int a)7 unsigned int f (unsigned int a) {
8 /* (unsigned)-8 is not a power of 2. */
9 return a % -8;
10 }
11
g(int b)12 int g (int b) {
13 return ABS (b) % -8;
14 }
15
h(int c)16 int h (int c) {
17 return ABS (c) % 8;
18 }
19
k(unsigned int d)20 unsigned int k (unsigned int d) {
21 return d % 8;
22 }
23
24 /* { dg-final { scan-tree-dump "a % (4294967288|0x0fffffff8)" "gimple" } } */
25 /* { dg-final { scan-tree-dump-times " & 7" 3 "gimple" } } */
26 /* { dg-final { cleanup-tree-dump "gimple" } } */
27