[Bug middle-end/28690] [4.2/4.3 Regression] Performace problem with indexed load/stores on powerpc

[pthaugen at us dot ibm dot com]

------- Comment #32 from pthaugen at us dot ibm dot com  2006-12-05 16:12 
-------
Another example, pared down from ammp benchmark in cpu2000. 

void f2(int *, int *);
void mm_fv_update_nonbon(void)
{
 int j, nx;
 int naybor[27];

 f2(naybor, &nx);

 for(j=0; j< 27; j++)
     if( naybor[j]) break; /* Indexed load problem */


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28690