| /* PR target/20583 |
| On m68k-none-elf, CSE used to generate |
| |
| (set (reg:HI ...) |
| (const:HI (truncate:HI (minus:SI (label_ref ...) |
| (label_ref ...))))) |
| |
| which output functions do not know how to handle. Make sure that |
| such a constant will be rejected. */ |
| |
| void bar (unsigned int); |
| |
| void |
| foo (void) |
| { |
| char buf[1] = { 3 }; |
| const char *p = buf; |
| const char **q = &p; |
| unsigned int ch; |
| switch (**q) |
| { |
| case 1: ch = 5; break; |
| case 2: ch = 4; break; |
| case 3: ch = 3; break; |
| case 4: ch = 2; break; |
| case 5: ch = 1; break; |
| default: ch = 0; break; |
| } |
| bar (ch); |
| } |
