[PATCH 2/2] LoongArch: Add fdiv define_expand template.

[Lulu Cheng]

gcc/ChangeLog:

        * config/loongarch/loongarch.md: Add fdiv define_expand template,
        then generate floating-point division and floating-point reciprocal
        instructions.
---
 gcc/config/loongarch/loongarch.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gcc/config/loongarch/loongarch.md 
b/gcc/config/loongarch/loongarch.md
index 5a7641703b5..d3c809e25f3 100644
--- a/gcc/config/loongarch/loongarch.md
+++ b/gcc/config/loongarch/loongarch.md
@@ -713,6 +713,12 @@
 ;;
 
 ;; Float division and modulus.
+(define_expand "div<mode>3"
+  [(set (match_operand:ANYF 0 "register_operand")
+       (div:ANYF (match_operand:ANYF 1 "reg_or_1_operand")
+                 (match_operand:ANYF 2 "register_operand")))]
+  "")
+
 (define_insn "*div<mode>3"
   [(set (match_operand:ANYF 0 "register_operand" "=f")
        (div:ANYF (match_operand:ANYF 1 "register_operand" "f")
-- 
2.31.1