This function remains unused since remove_node_from_insn_list was cloned
from it.
gcc/ChangeLog:
* rtl.h (remove_node_from_expr_list): Remove declaration.
* rtlanal.cc (remove_node_from_expr_list): Remove (no uses).
---
gcc/rtl.h | 1 -
gcc/rtlanal.cc | 29 -----------------------------
2 files changed, 30 deletions(-)
diff --git a/gcc/rtl.h b/gcc/rtl.h
index 488016bb4..645c009a3 100644
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -3712,7 +3712,6 @@ extern unsigned hash_rtx_cb (const_rtx, machine_mode, int
*, int *,
extern rtx regno_use_in (unsigned int, rtx);
extern int auto_inc_p (const_rtx);
extern bool in_insn_list_p (const rtx_insn_list *, const rtx_insn *);
-extern void remove_node_from_expr_list (const_rtx, rtx_expr_list **);
extern void remove_node_from_insn_list (const rtx_insn *, rtx_insn_list **);
extern int loc_mentioned_in_p (rtx *, const_rtx);
extern rtx_insn *find_first_parameter_load (rtx_insn *, rtx_insn *);
diff --git a/gcc/rtlanal.cc b/gcc/rtlanal.cc
index d78cc6024..ec95ecd6c 100644
--- a/gcc/rtlanal.cc
+++ b/gcc/rtlanal.cc
@@ -2878,35 +2878,6 @@ in_insn_list_p (const rtx_insn_list *listp, const
rtx_insn *node)
return false;
}
-/* Search LISTP (an EXPR_LIST) for an entry whose first operand is NODE and
- remove that entry from the list if it is found.
-
- A simple equality test is used to determine if NODE matches. */
-
-void
-remove_node_from_expr_list (const_rtx node, rtx_expr_list **listp)
-{
- rtx_expr_list *temp = *listp;
- rtx_expr_list *prev = NULL;
-
- while (temp)
- {
- if (node == temp->element ())
- {
- /* Splice the node out of the list. */
- if (prev)
- XEXP (prev, 1) = temp->next ();
- else
- *listp = temp->next ();
-
- return;
- }
-
- prev = temp;
- temp = temp->next ();
- }
-}
-
/* Search LISTP (an INSN_LIST) for an entry whose first operand is NODE and
remove that entry from the list if it is found.
--
2.35.1
