* config/m68k/m68k.h (IRA_COVER_CLASSES): Define.

From-SVN: r140275

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5cf27d019e6fb0f4bf7f9b04ba286b83b153cb7b..ce9936f4fb8375e92f51b82bbb1e7022a2beb048 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2008-09-11  Andreas Schwab  <schwab@suse.de>
+
+       * config/m68k/m68k.h (IRA_COVER_CLASSES): Define.
+
 2008-09-11  Jakub Jelinek  <jakub@redhat.com>
 
        PR target/37382

diff --git a/gcc/config/m68k/m68k.h b/gcc/config/m68k/m68k.h
index 55de085d4a09fa5929b1a3fb2783bfda88990227..280f16d6076355c96d1990714da48dd486b8f208 100644 (file)
--- a/gcc/config/m68k/m68k.h
+++ b/gcc/config/m68k/m68k.h
@@ -516,6 +516,11 @@ extern enum reg_class regno_reg_class[];
 /* Moves between fp regs and other regs are two insns.  */
 #define REGISTER_MOVE_COST(MODE, CLASS1, CLASS2)       \
   ((((CLASS1) == FP_REGS) != ((CLASS2) == FP_REGS)) ? 4 : 2)
+
+#define IRA_COVER_CLASSES                                              \
+{                                                                      \
+  ALL_REGS, LIM_REG_CLASSES                                            \
+}
 \f
 /* Stack layout; function entry, exit and calling.  */