/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-optimized -ftree-vectorize" } */ | |
#define STORE | |
#include "reassoc-46.h" | |
/* Check that if the loop accumulator is modified using a chain of operations | |
other than addition, its new value is still added last. */ | |
/* { dg-final { scan-tree-dump-times {(?:vect_)?sum_[\d._]+ = (?:(?:vect_)?_[\d._]+ \+ (?:vect_)?sum_[\d._]+|(?:vect_)?sum_[\d._]+ \+ (?:vect_)?_[\d._]+)} 1 "optimized" } } */ |