Backport 89ee1a5517ea1e3915f4362ada3d2086b63c107e

openjdk-bots · Feb 19, 2025 · 444c329 · 444c329
1 parent 9d496c0
commit 444c329
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/hotspot/cpu/aarch64/vm_version_aarch64.cpp b/src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
@@ -158,6 +158,10 @@ void VM_Version::initialize() {
     if (FLAG_IS_DEFAULT(OnSpinWaitInstCount)) {
       FLAG_SET_DEFAULT(OnSpinWaitInstCount, 2);
     }
+    if (FLAG_IS_DEFAULT(CodeEntryAlignment) &&
+        (_model == CPU_MODEL_AMPERE_1A || _model == CPU_MODEL_AMPERE_1B)) {
+      FLAG_SET_DEFAULT(CodeEntryAlignment, 32);
+    }
   }
 
   // ThunderX