From a1705da6daece826152564f93ede7e95eb4d1964 Mon Sep 17 00:00:00 2001 From: ptitSeb Date: Thu, 9 Mar 2023 17:07:13 +0100 Subject: [DYNAREC] More small fixes to arm64 lock file --- src/dynarec/arm64/arm64_lock.S | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) (limited to 'src') diff --git a/src/dynarec/arm64/arm64_lock.S b/src/dynarec/arm64/arm64_lock.S index 44efc7da..d3e4f854 100755 --- a/src/dynarec/arm64/arm64_lock.S +++ b/src/dynarec/arm64/arm64_lock.S @@ -104,7 +104,6 @@ arm64_lock_xchg_0: ldaxr x2, [x0] stlxr w3, x1, [x0] cbnz w3, arm64_lock_xchg_0 - dmb ish mov x0, x2 ret @@ -115,7 +114,6 @@ arm64_lock_xchg_d_0: ldaxr w2, [x0] stlxr w3, w1, [x0] cbnz w3, arm64_lock_xchg_d_0 - dmb ish mov w0, w2 ret @@ -128,7 +126,6 @@ arm64_lock_storeifnull_0: stlxr w3, x1, [x0] cbnz w3, arm64_lock_storeifnull_0 arm64_lock_storeifnull_exit: - dmb ish mov x0, x2 ret @@ -157,7 +154,6 @@ arm64_lock_storeifref_0: mov x0, x1 ret arm64_lock_storeifref_exit: - dmb ish mov x0, x3 ret @@ -173,7 +169,6 @@ arm64_lock_storeifref_d_0: mov w0, w1 ret arm64_lock_storeifref_d_exit: - dmb ish mov w0, w3 ret @@ -187,7 +182,6 @@ arm64_lock_storeifref2_d_0: stlxr w4, w1, [x0] cbnz w4, arm64_lock_storeifref2_d_0 arm64_lock_storeifref2_d_exit: - dmb ish mov w0, w3 ret @@ -201,11 +195,9 @@ arm64_lock_decifnot0b_0: stlxrb w2, w1, [x0] cbnz w2, arm64_lock_decifnot0b_0 arm64_lock_decifnot0b_exit: - dmb ish ret arm64_lock_storeb: - dmb ish strb w1, [x0] dmb ish ret @@ -215,12 +207,11 @@ arm64_lock_decifnot0: arm64_lock_decifnot0_0: ldaxr w1, [x0] cmp w1, #0 - bne arm64_lock_decifnot0_exit + beq arm64_lock_decifnot0_exit sub w3, w1, #1 stlxr w2, w3, [x0] cbnz w2, arm64_lock_decifnot0_0 arm64_lock_decifnot0_exit: - dmb ish mov w0, w1 ret @@ -234,12 +225,10 @@ arm64_lock_incif0_0: stlxr w2, w3, [x0] cbnz w2, arm64_lock_incif0_0 arm64_lock_incif0_exit: - dmb ish mov w0, w1 ret arm64_lock_store: - dmb ish str w1, [x0] dmb ish ret -- cgit 1.4.1