hg: panama/dev: Automatic merge with default

[maurizio.cimadamore at oracle.com]

Changeset: e20f97721379
Author:    mcimadamore
Date:      2019-10-02 22:09 +0000
URL:       https://hg.openjdk.java.net/panama/dev/rev/e20f97721379

Automatic merge with default

! make/autoconf/basics.m4
! make/conf/jib-profiles.js
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
- src/hotspot/share/runtime/rframe.cpp
- src/hotspot/share/runtime/rframe.hpp