| /* PR rtl-optimization/112760 */ | |
| /* { dg-do run } */ | |
| /* { dg-options "-O2 -fno-dce -fno-guess-branch-probability --param=max-cse-insns=0" } */ | |
| /* { dg-additional-options "-m8bit-idiv -mavx" { target i?86-*-* x86_64-*-* } } */ | |
| unsigned g; | |
| __attribute__((__noipa__)) unsigned short | |
| foo (unsigned short a, unsigned short b) | |
| { | |
| unsigned short x = __builtin_add_overflow_p (a, g, (unsigned short) 0); | |
| g -= g / b; | |
| return x; | |
| } | |
| int | |
| main () | |
| { | |
| unsigned short x = foo (40, 6); | |
| if (x != 0) | |
| __builtin_abort (); | |
| } |