| /* PR tree-optimization/58791 */ |
| /* { dg-do run } */ |
| /* { dg-options "-g" } */ |
| |
| #include "../nop.h" |
| |
| __attribute__((noinline, noclone)) int |
| foo (unsigned char c) |
| { |
| int ret; |
| _Bool a, b, d, e, f; |
| |
| a = c == 34; |
| b = c == 32; |
| d = a | b; |
| f = !d; |
| if (d) |
| ret = 1; |
| else |
| { |
| e = c <= 31; |
| ret = e; |
| } |
| |
| asm volatile (NOP : : : "memory"); /* { dg-final { gdb-test pr58791-2.c:27 "d & 1" "1" } } */ |
| asm volatile (NOP : : : "memory"); /* { dg-final { gdb-test pr58791-2.c:27 "f & 1" "0" } } */ |
| return ret; |
| } |
| |
| |
| int |
| main () |
| { |
| foo (32); |
| return 0; |
| } |