re PR middle-end/1557 (Regrename macro not documented)

2002-01-05  Craig Rodrigues  <crodrigu@bbn.com>

        PR middle-end/1557
        * config/ia64/ia64.h (RENAME_EXTENDED_BLOCKS): Remove.

From-SVN: r48568

gcc/ChangeLog

+2002-01-05  Craig Rodrigues  <crodrigu@bbn.com>
+
+	PR middle-end/1557
+	* config/ia64/ia64.h (RENAME_EXTENDED_BLOCKS): Remove.
+
 2002-01-05  David Edelsohn  <edelsohn@gnu.org>
 
 	* config/rs6000/rs6000.h (TARGET_POWERPC): For IN_LIBGCC2, define

gcc/config/ia64/ia64.h

@@ -2382,12 +2382,6 @@ do {									\
 #define HARD_REGNO_RENAME_OK(REGNO1,REGNO2) \
   ia64_hard_regno_rename_ok((REGNO1), (REGNO2))
 
-/* Define this macro if the compiler should use extended basic blocks
-   when renaming registers.  Define this macro if the target has predicate
-   registers.  */
-
-#define RENAME_EXTENDED_BLOCKS
-
 
 /* Miscellaneous Parameters.  */