| /* PR middle-end/70992 */ |
| /* { dg-do compile } */ |
| |
| typedef unsigned int uint32_t; |
| typedef int int32_t; |
| |
| uint32_t |
| fn (uint32_t so) |
| { |
| return (so + so) * (0x80000000 / 0 + 1); /* { dg-warning "division by zero" } */ |
| } |
| |
| uint32_t |
| fn5 (uint32_t so) |
| { |
| return (0x80000000 / 0 + 1) * (so + so); /* { dg-warning "division by zero" } */ |
| } |
| |
| uint32_t |
| fn6 (uint32_t so) |
| { |
| return (0x80000000 / 0 - 1) * (so + so); /* { dg-warning "division by zero" } */ |
| } |
| |
| uint32_t |
| fn2 (uint32_t so) |
| { |
| return (so + so) * (0x80000000 / 0 - 1); /* { dg-warning "division by zero" } */ |
| } |
| |
| int32_t |
| fn3 (int32_t so) |
| { |
| return (so + so) * (0x80000000 / 0 + 1); /* { dg-warning "division by zero" } */ |
| } |
| |
| int32_t |
| fn4 (int32_t so) |
| { |
| return (so + so) * (0x80000000 / 0 - 1); /* { dg-warning "division by zero" } */ |
| } |
