re PR debug/66691 (ICE on valid code at -O3 with -g enabled in simplify_subreg, at...

[gcc.git] / gcc / ira-costs.c

diff --git a/gcc/ira-costs.c b/gcc/ira-costs.c
index af6c5f0cd7fd7d5494c9062aeb02ac79851e8101..0d39215b0479f086a813299ed4b173a5dc26f8d8 100644 (file)
--- a/gcc/ira-costs.c
+++ b/gcc/ira-costs.c
@@ -25,7 +25,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "hard-reg-set.h"
 #include "rtl.h"
 #include "symtab.h"
-#include "input.h"
 #include "function.h"
 #include "flags.h"
 #include "alias.h"
@@ -148,10 +147,8 @@ static cost_classes_t *regno_cost_classes;
 
 /* Helper for cost_classes hashing.  */
 
-struct cost_classes_hasher
+struct cost_classes_hasher : pointer_hash <cost_classes>
 {
-  typedef cost_classes *value_type;
-  typedef cost_classes *compare_type;
   static inline hashval_t hash (const cost_classes *);
   static inline bool equal (const cost_classes *, const cost_classes *);
   static inline void remove (cost_classes *);