They are the same.
gcc/ChangeLog:
* config/loongarch/sync.md (atomic_optab): Remove.
(atomic_<atomic_optab><mode>): Change atomic_optab to amop.
(atomic_fetch_<atomic_optab><mode>): Likewise.
---
gcc/config/loongarch/sync.md | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/gcc/config/loongarch/sync.md b/gcc/config/loongarch/sync.md
index fd8d732dd67..75b134cd853 100644
--- a/gcc/config/loongarch/sync.md
+++ b/gcc/config/loongarch/sync.md
@@ -35,8 +35,6 @@ (define_c_enum "unspec" [
])
(define_code_iterator any_atomic [plus ior xor and])
-(define_code_attr atomic_optab
- [(plus "add") (ior "or") (xor "xor") (and "and")])
;; This attribute gives the format suffix for atomic memory operations.
(define_mode_attr amo [(QI "b") (HI "h") (SI "w") (DI "d")])
@@ -175,7 +173,7 @@ (define_insn "atomic_store<mode>"
}
[(set (attr "length") (const_int 12))])
-(define_insn "atomic_<atomic_optab><mode>"
+(define_insn "atomic_<amop><mode>"
[(set (match_operand:GPR 0 "memory_operand" "+ZB")
(unspec_volatile:GPR
[(any_atomic:GPR (match_dup 0)
@@ -197,7 +195,7 @@ (define_insn "atomic_add<mode>"
"amadd%A2.<amo>\t$zero,%z1,%0"
[(set (attr "length") (const_int 4))])
-(define_insn "atomic_fetch_<atomic_optab><mode>"
+(define_insn "atomic_fetch_<amop><mode>"
[(set (match_operand:GPR 0 "register_operand" "=&r")
(match_operand:GPR 1 "memory_operand" "+ZB"))
(set (match_dup 1)
--
2.48.1
