On Wed, 8 Mar 2023 22:49:42 GMT, Vladimir Kozlov <k...@openjdk.org> wrote:
>> src/hotspot/cpu/x86/stubGenerator_x86_64.cpp line 3534: >> >>> 3532: __ leave(); // required for proper stackwalking of RuntimeStub frame >>> 3533: __ ret(0); >>> 3534: >> >> Do we really need to set up a stack frame for these two? This should be a >> leaf, and we have other leaf stubs that don't set up a frame. > > I think you are right. These stubs are not called from compiled code, only > from C++ (C2) code during compilation. > Let me test it. Testing passed with `enter()` and `leave()` removed ------------- PR: https://git.openjdk.org/jdk/pull/12869
