[gcc r11-7574] arc: Remove orphan function.

[gcc r11-7574] arc: Remove orphan function.

[Claudiu Zissulescu]

https://gcc.gnu.org/g:08ce558985828b0f5bbcceed64a29a7f7bb21384

commit r11-7574-g08ce558985828b0f5bbcceed64a29a7f7bb21384
Author: Claudiu Zissulescu <claziss@synopsys.com>
Date:   Tue Mar 9 12:32:20 2021 +0200

    arc: Remove orphan function.
    
    Remove unused function.
    
    gcc/
    2021-03-09  Claudiu Zissulescu  <claziss@synopsys.com>
    
            * config/arc/arc.c (arc_attr_type): Remove function.
    
    Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>

Diff:
---
 gcc/config/arc/arc.c | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c
index 367e4c91c39..3201c3fefd7 100644
--- a/gcc/config/arc/arc.c
+++ b/gcc/config/arc/arc.c
@@ -10285,23 +10285,6 @@ arc_regno_use_in (unsigned int regno, rtx x)
   return NULL_RTX;
 }
 
-/* Return the integer value of the "type" attribute for INSN, or -1 if
-   INSN can't have attributes.  */
-
-static int
-arc_attr_type (rtx_insn *insn)
-{
-  if (NONJUMP_INSN_P (insn)
-      ? (GET_CODE (PATTERN (insn)) == USE
-	 || GET_CODE (PATTERN (insn)) == CLOBBER)
-      : JUMP_P (insn)
-      ? (GET_CODE (PATTERN (insn)) == ADDR_VEC
-	 || GET_CODE (PATTERN (insn)) == ADDR_DIFF_VEC)
-      : !CALL_P (insn))
-    return -1;
-  return get_attr_type (insn);
-}
-
 /* Code has a minimum p2 alignment of 1, which we must restore after
    an ADDR_DIFF_VEC.  */