| /* { dg-do compile } */ |
| /* { dg-require-effective-target int32plus } */ |
| /* { dg-options "-fdump-tree-gimple -fstrict-overflow" } */ |
| |
| #define ABS(x) (x > 0 ? x : -x) |
| |
| unsigned int f (unsigned int a) { |
| /* (unsigned)-8 is not a power of 2. */ |
| return a % -8; |
| } |
| |
| int g (int b) { |
| return ABS (b) % -8; |
| } |
| |
| int h (int c) { |
| return ABS (c) % 8; |
| } |
| |
| unsigned int k (unsigned int d) { |
| return d % 8; |
| } |
| |
| /* { dg-final { scan-tree-dump "a % (4294967288|0x0fffffff8)" "gimple" } } */ |
| /* { dg-final { scan-tree-dump-times " & 7" 3 "gimple" } } */ |
