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-rw-r--r--gcc/hard-reg-set.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/hard-reg-set.h b/gcc/hard-reg-set.h
index 57ab2860421..10435beec34 100644
--- a/gcc/hard-reg-set.h
+++ b/gcc/hard-reg-set.h
@@ -18,8 +18,8 @@ along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#ifndef _HARD_REG_SET_H
-#define _HARD_REG_SET_H 1
+#ifndef GCC_HARD_REG_SET_H
+#define GCC_HARD_REG_SET_H
/* Define the type of a set of hard registers. */
@@ -475,4 +475,4 @@ extern int n_non_fixed_regs;
extern const char * reg_names[FIRST_PSEUDO_REGISTER];
-#endif /* _HARD_REG_SET_H */
+#endif /* ! GCC_HARD_REG_SET_H */