re PR target/65697 (__atomic memory barriers not strong enough for __sync builtins)

[gcc.git] / gcc / targhooks.c

diff --git a/gcc/targhooks.c b/gcc/targhooks.c
index 806ff8cd51234f4d55dd8a1167e4af360b84a258..4e970573dd4d745a109e7c179b7420bfb4810400 100644 (file)
--- a/gcc/targhooks.c
+++ b/gcc/targhooks.c
@@ -50,27 +50,16 @@ along with GCC; see the file COPYING3.  If not see
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
-#include "machmode.h"
 #include "rtl.h"
-#include "hash-set.h"
-#include "vec.h"
-#include "double-int.h"
-#include "input.h"
 #include "alias.h"
 #include "symtab.h"
-#include "wide-int.h"
-#include "inchash.h"
 #include "tree.h"
 #include "fold-const.h"
 #include "stor-layout.h"
 #include "varasm.h"
-#include "hashtab.h"
 #include "hard-reg-set.h"
 #include "function.h"
 #include "flags.h"
-#include "statistics.h"
-#include "real.h"
-#include "fixed-value.h"
 #include "insn-config.h"
 #include "expmed.h"
 #include "dojump.h"
@@ -83,7 +72,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "diagnostic-core.h"
 #include "target.h"
 #include "tm_p.h"
-#include "target-def.h"
 #include "regs.h"
 #include "reload.h"
 #include "insn-codes.h"
@@ -914,6 +902,13 @@ default_branch_target_register_class (void)
   return NO_REGS;
 }
 
+reg_class_t
+default_ira_change_pseudo_allocno_class (int regno ATTRIBUTE_UNUSED,
+                                        reg_class_t cl)
+{
+  return cl;
+}
+
 extern bool
 default_lra_p (void)
 {