| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -march=k8" } */ | |
| /* { dg-final { scan-assembler "sbb" } } */ | |
| extern void abort (void); | |
| /* Conditional increment is best done using sbb $-1, val. */ | |
| int t[]={0,0,0,0,1,1,1,1,1,1}; | |
| void | |
| q() | |
| { | |
| int sum=0; | |
| int i; | |
| for (i=0;i<10;i++) | |
| if (t[i]) | |
| sum++; | |
| if (sum != 6) | |
| abort (); | |
| } | |
| int | |
| main() | |
| { | |
| int i; | |
| for (i=0;i<10000000;i++) | |
| q(); | |
| } |