hg: valhalla/valhalla: 8232108: [lworld] Reflective method invocation with scalarized return is not GC safe

[tobias.hartmann at oracle.com]

Changeset: a4b4f60e7812
Author:    thartmann
Date:      2019-10-11 14:14 +0200
URL:       https://hg.openjdk.java.net/valhalla/valhalla/rev/a4b4f60e7812

8232108: [lworld] Reflective method invocation with scalarized return is not GC safe
Reviewed-by: roland

! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestCallingConvention.java