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

From-SVN: r140275

* config/m68k/m68k.h (IRA_COVER_CLASSES): Define.
From-SVN: r140275
5e9bd142 · Andreas Schwab · Andreas Schwab · a64057fc · 5e9bd142 · 5e9bd142
Commit 5e9bd142 authored Sep 11, 2008 by Andreas Schwab Committed by Andreas Schwab Sep 11, 2008
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gcc/ChangeLog
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gcc/config/m68k/m68k.h
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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

--- 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						\
+}

 /* Stack layout; function entry, exit and calling.  */