/* { dg-options "-O2 -ftracer -fdump-tree-tracer" } */ | |
volatile int a, b, c; | |
int main () | |
{ | |
int i; | |
for (i = 0; i < 1000; i++) | |
{ | |
if (i % 17) | |
a++; | |
else | |
b++; | |
c++; | |
} | |
return 0; | |
} | |
/* Superblock formation should produce two copies of the increment of c */ | |
/* { dg-final-generate { scan-tree-dump-times "c =" 2 "tracer" } } */ |