#include "config.h"
#include "system.h"
#include "coretypes.h"
-#include "hash-set.h"
-#include "vec.h"
-#include "input.h"
#include "alias.h"
#include "symtab.h"
#include "options.h"
-#include "inchash.h"
#include "tree.h"
#include "fold-const.h"
#include "predict.h"
#include "tm.h"
#include "hard-reg-set.h"
-#include "input.h"
#include "function.h"
#include "dominance.h"
#include "cfg.h"
#include "tree-ssa-alias.h"
#include "internal-fn.h"
#include "gimple-expr.h"
-#include "is-a.h"
#include "gimple.h"
#include "gimple-iterator.h"
#include "gimplify-me.h"
if (rdg_vertex_for_stmt (rdg, DR_STMT (dr1))
> rdg_vertex_for_stmt (rdg, DR_STMT (dr2)))
{
- data_reference_p tem = dr1;
- dr1 = dr2;
- dr2 = tem;
+ std::swap (dr1, dr2);
this_dir = -this_dir;
}
ddr = initialize_data_dependence_relation (dr1, dr2, loops);
{
if (DDR_REVERSED_P (ddr))
{
- data_reference_p tem = dr1;
- dr1 = dr2;
- dr2 = tem;
+ std::swap (dr1, dr2);
this_dir = -this_dir;
}
/* Known dependences can still be unordered througout the