From e853f3f49c7052a5ec5773683b7cbda593170d7e Mon Sep 17 00:00:00 2001 From: "lusou.zq" Date: Fri, 19 Jan 2024 16:19:18 +0800 Subject: [PATCH] [JIT] Disable UseVtableBasedCHA by default Summary: Disable CHA inline by default, could be enabled by option -XX:+UnlockDiagnosticVMOptions -XX:+UseVtableBasedCHA Testing: jtreg Reviewers: kuaiwei.kw, maoliang.ml Issue: https://github.com/dragonwell-project/dragonwell11/issues/774 --- src/hotspot/share/runtime/globals.hpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/hotspot/share/runtime/globals.hpp b/src/hotspot/share/runtime/globals.hpp index 46f5750f05e..417d0cb49ba 100644 --- a/src/hotspot/share/runtime/globals.hpp +++ b/src/hotspot/share/runtime/globals.hpp @@ -1222,7 +1222,7 @@ define_pd_global(uint64_t,MaxRAM, 1ULL*G); develop(bool, UseCHA, true, \ "Enable CHA") \ \ - diagnostic(bool, UseVtableBasedCHA, true, \ + diagnostic(bool, UseVtableBasedCHA, false, \ "Use vtable information during CHA") \ \ product(bool, UseTypeProfile, true, \