From f356970b8930c6ec122d797d84503a6e86d67526 Mon Sep 17 00:00:00 2001 From: Fredrik Bredberg Date: Tue, 6 Feb 2024 13:25:38 +0000 Subject: [PATCH] 8322535: Change default AArch64 SpinPause instruction Reviewed-by: eastigeevich, eosterlund, coleenp --- src/hotspot/cpu/aarch64/globals_aarch64.hpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/hotspot/cpu/aarch64/globals_aarch64.hpp b/src/hotspot/cpu/aarch64/globals_aarch64.hpp index 73fdbb387e5..13f2e4b61b9 100644 --- a/src/hotspot/cpu/aarch64/globals_aarch64.hpp +++ b/src/hotspot/cpu/aarch64/globals_aarch64.hpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2023, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 2024, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2015, 2019, Red Hat Inc. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * @@ -117,7 +117,7 @@ define_pd_global(intx, InlineSmallCode, 1000); "Use prfm hint with specified distance in compiled code." \ "Value -1 means off.") \ range(-1, 4096) \ - product(ccstr, OnSpinWaitInst, "none", DIAGNOSTIC, \ + product(ccstr, OnSpinWaitInst, "yield", DIAGNOSTIC, \ "The instruction to use to implement " \ "java.lang.Thread.onSpinWait()." \ "Options: none, nop, isb, yield.") \