+Thu Mar 25 14:04:54 EST 1999 Andrew MacLeod <amacleod@cygnus.com>
+
+ * rtl.texi (RTX_FRAME_RELATED_P): Add documentation.
+ * rtl.h (struct rtx_def): Update comment for frame_related field.
+ (set_unique_reg_note): Declare prototype.
+ * dwarf2out.c (dwarf2out_frame_debug_expr): Split out from
+ 'dwarf2out_frame_debug' to handle only expressions, and process
+ component parts of a PARALLEL expression.
+ (dwarf2out_frame_debug): Process insns only, and call
+ new function 'dwarf2out_frame_debug_expr' for patterns.
+ * emit-rtl.c (set_unique_reg_note): New function to add a reg note,
+ but if there is an existingone, deletes it first.
+ * expmed.c (expand_mult, expand_divmod): Use set_unique_reg_note.
+ * optabs.c (add_equal_note, expand_binop): Use set_unique_reg_note.
+ (emit_no_conflict_block, emit_libcall_block): Use set_unique_reg_note.
+ (expand_fix): Use set_unique_reg_note.
+
Thu Mar 25 11:47:49 1999 Art Haas <ahaas@neosoft.com>
* tlink.c (symbol_hash_newfunc): Remove redundant call to