From c9d15f7d5ee616bf48d85647ee504714ac5fafc2 Mon Sep 17 00:00:00 2001 From: Evgeny Astigeevich Date: Thu, 30 Nov 2023 11:33:02 +0000 Subject: [PATCH] 8321025: Enable Neoverse N1 optimizations for Neoverse V2 Reviewed-by: ngasson, shade --- src/hotspot/cpu/aarch64/vm_version_aarch64.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/hotspot/cpu/aarch64/vm_version_aarch64.cpp b/src/hotspot/cpu/aarch64/vm_version_aarch64.cpp index df28ca284c5..37b0c44a593 100644 --- a/src/hotspot/cpu/aarch64/vm_version_aarch64.cpp +++ b/src/hotspot/cpu/aarch64/vm_version_aarch64.cpp @@ -204,8 +204,9 @@ void VM_Version::initialize() { } } - // Neoverse N1, N2 and V1 - if (_cpu == CPU_ARM && (model_is(0xd0c) || model_is(0xd49) || model_is(0xd40))) { + // Neoverse N1, N2, V1, V2 + if (_cpu == CPU_ARM && (model_is(0xd0c) || model_is(0xd49) || + model_is(0xd40) || model_is(0xd4f))) { if (FLAG_IS_DEFAULT(UseSIMDForMemoryOps)) { FLAG_SET_DEFAULT(UseSIMDForMemoryOps, true); }