+2001-10-26 Alexandre Oliva <aoliva@redhat.com>
+
+ * cse.c (check_for_label_ref): Don't require REG_LABEL notes for
+ non-local label_refs.
+
2001-10-26 Kazu Hirata <kazu@hxi.com>
* config/h8300/h8300.md (4 anonymous patterns): New.
}
\f
/* Called via for_each_rtx to see if an insn is using a LABEL_REF for which
- there isn't a REG_DEAD note. Return one if so. DATA is the insn. */
+ there isn't a REG_LABEL note. Return one if so. DATA is the insn. */
static int
check_for_label_ref (rtl, data)
LABEL_REF for a CODE_LABEL that isn't in the insn chain, don't do this
since no REG_LABEL will be added. */
return (GET_CODE (*rtl) == LABEL_REF
+ && ! LABEL_REF_NONLOCAL_P (*rtl)
&& LABEL_P (XEXP (*rtl, 0))
&& INSN_UID (XEXP (*rtl, 0)) != 0
&& ! find_reg_note (insn, REG_LABEL, XEXP (*rtl, 0)));