| /* PR rtl-optimization/102478 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fno-if-conversion -Wno-div-by-zero" } */ | |
| unsigned a, b, c; | |
| void | |
| foo (void) | |
| { | |
| c |= __builtin_expect (65535 / a, 0) && 0 / 0; | |
| b = 0; | |
| } | |
| void | |
| bar (void) | |
| { | |
| if (a <= 65535) | |
| __builtin_trap (); | |
| b = 0; | |
| } | |
| void | |
| baz (void) | |
| { | |
| if (a > 65535) | |
| b = 0; | |
| else | |
| __builtin_trap (); | |
| } |