+2007-06-14 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/xtensa.c (xtensa_expand_nonlocal_goto): Use
+ validate_replace_rtx instead of replace_rtx.
+ (xtensa_expand_prologue): Call df_insn_rescan after replace_rtx.
+
2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
* config/i386/cygming.h (DWARF_FRAME_REGNUM): Define.
if (GET_CODE (containing_fp) != REG)
containing_fp = force_reg (Pmode, containing_fp);
- goto_handler = replace_rtx (copy_rtx (goto_handler),
- virtual_stack_vars_rtx,
- containing_fp);
+ goto_handler = copy_rtx (goto_handler);
+ validate_replace_rtx (virtual_stack_vars_rtx, containing_fp, goto_handler);
emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "__xtensa_nonlocal_goto"),
0, VOIDmode, 2,
insn = NEXT_INSN (insn))
{
if (INSN_P (insn))
- PATTERN (insn) = replace_rtx (copy_rtx (PATTERN (insn)),
- hard_frame_pointer_rtx,
- stack_pointer_rtx);
+ {
+ PATTERN (insn) = replace_rtx (copy_rtx (PATTERN (insn)),
+ hard_frame_pointer_rtx,
+ stack_pointer_rtx);
+ df_insn_rescan (insn);
+ }
}
}
else