rtl.h (REG_EH_RETHROW): Remove.

        * rtl.h (REG_EH_RETHROW): Remove.
        * rtl.c (reg_note_name): Update.
        * combine.c (distribute_notes): Don't check for it.

From-SVN: r44809

gcc/ChangeLog

 2001-08-11  Richard Henderson  <rth@redhat.com>
 
+	* rtl.h (REG_EH_RETHROW): Remove.
+	* rtl.c (reg_note_name): Update.
+	* combine.c (distribute_notes): Don't check for it.
+
+2001-08-11  Richard Henderson  <rth@redhat.com>
+
 	* combine.c (distribute_notes): Place REG_SETJMP.
 
 2001-08-11  Richard Henderson  <rth@redhat.com>

gcc/combine.c

@@ -12008,7 +12008,6 @@ distribute_notes (notes, from_insn, i3, i2, elim_i2, elim_i1)
 	    abort ();
 	  break;
 
-	case REG_EH_RETHROW:
 	case REG_NORETURN:
 	case REG_SETJMP:
 	  /* These notes must remain with the call.  It should not be

gcc/rtl.c

@@ -280,7 +280,7 @@ const char * const reg_note_name[] =
   "REG_LABEL", "REG_DEP_ANTI", "REG_DEP_OUTPUT", "REG_BR_PROB",
   "REG_EXEC_COUNT", "REG_NOALIAS", "REG_SAVE_AREA", "REG_BR_PRED",
   "REG_FRAME_RELATED_EXPR", "REG_EH_CONTEXT", "REG_EH_REGION",
-  "REG_EH_RETHROW", "REG_SAVE_NOTE", "REG_MAYBE_DEAD", "REG_NORETURN",
+  "REG_SAVE_NOTE", "REG_MAYBE_DEAD", "REG_NORETURN",
   "REG_NON_LOCAL_GOTO", "REG_SETJMP", "REG_ALWAYS_RETURN"
 };
 

gcc/rtl.h

@@ -543,11 +543,6 @@ enum reg_note
      throw, nor will it execute a non-local goto.  */
   REG_EH_REGION,
 
-  /* Indicates that a call is actually a call to rethrow, and specifies the
-     rethrow symbol for the region the rethrow is targetting.  This provides
-     a way to generate the non standard flow edges required for a rethrow.  */
-  REG_EH_RETHROW,
-
   /* Used by haifa-sched to save NOTE_INSN notes across scheduling.  */
   REG_SAVE_NOTE,