[gcc r15-2398] xtensa: Add missing speed cost for TYPE_FARITH in TARGET_INSN_COST

[Max Filippov via Gcc-cvs]

https://gcc.gnu.org/g:c1d35de0d94d43b9976aff44001dadd4dd42b7ae

commit r15-2398-gc1d35de0d94d43b9976aff44001dadd4dd42b7ae
Author: Takayuki 'January June' Suwa <jjsuwa_sys3...@yahoo.co.jp>
Date:   Wed Jul 24 06:07:06 2024 +0900

    xtensa: Add missing speed cost for TYPE_FARITH in TARGET_INSN_COST
    
    According to the implemented pipeline model, this cost can be assumed to be
    1 clock cycle.
    
    gcc/ChangeLog:
    
            * config/xtensa/xtensa.cc (xtensa_insn_cost):
            Add a case statement for TYPE_FARITH.

Diff:
---
 gcc/config/xtensa/xtensa.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/config/xtensa/xtensa.cc b/gcc/config/xtensa/xtensa.cc
index 1ccd42bcda89..43b1332d42b3 100644
--- a/gcc/config/xtensa/xtensa.cc
+++ b/gcc/config/xtensa/xtensa.cc
@@ -4723,6 +4723,7 @@ xtensa_insn_cost (rtx_insn *insn, bool speed)
            case TYPE_ARITH:
            case TYPE_MULTI:
            case TYPE_NOP:
+           case TYPE_FARITH:
            case TYPE_FSTORE:
              return COSTS_N_INSNS (n);