Test build JDK8 on GCC11

[sxa]

Should be possible with the patch from openjdk/jdk8u-dev#357 (comment)

[sxa]

Running with --with-devkit didn't work via jenkins as it objected to not being able to find freetype:
configure: error: Could not find freetype! You might be able to fix this by running 'sudo yum install freetype-devel'.

Building a hotspot variant from the command line on aarch64 with CC and CXX set to the versions in /usr/local/gcc11/bin on the CentOS7 container also didn't work.

Same build with gcc-7.5 hit issues too though, so more investigation required to build from the branch.

[sxa]

OK GCC 10.3 works ok, 11.2 does not. I've tried with an 11.3 build and that has the same issues as 11.2:
/home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/opto/type.cpp:2556:71: error: 'this' pointer is null [-Werror=nonnull]

[sxa]

With GCC13.2 I get this:
/home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/os_cpu/linux_aarch64/vm/orderAccess_linux_aarch64.inline.hpp:78:28: error: 'long unsigned int __atomic_load_8(const volatile void*, int)' writing 8 bytes into a region of size 0 overflows the destination [-Werror=stringop-overflow=]

Noting that by removing -Werror from the compile command it works ok - here is the full command and error:

[sxa@0854326e1d22 generated]$ /usr/local/gcc13/bin/g++-13.2 -DLINUX -D_GNU_SOURCE -DAARCH64 -DPRODUCT -I. -I/home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/prims -I/home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm -I/home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/precompiled -I/home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/cpu/aarch64/vm -I/home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/os_cpu/linux_aarch64/vm -I/home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/os/linux/vm -I/home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/os/posix/vm -I../generated -DHOTSPOT_RELEASE_VERSION="\"25.412-b08\"" -DHOTSPOT_BUILD_TARGET="\"product\"" -DHOTSPOT_BUILD_USER="\"sxa\"" -DHOTSPOT_LIB_ARCH=\"aarch64\" -DHOTSPOT_VM_DISTRO="\"OpenJDK\"" -DTARGET_OS_FAMILY_linux -DTARGET_ARCH_aarch64 -DTARGET_ARCH_MODEL_aarch64 -DTARGET_OS_ARCH_linux_aarch64 -DTARGET_OS_ARCH_MODEL_linux_aarch64 -DTARGET_COMPILER_gcc -DINCLUDE_JFR=1 -DCOMPILER2 -DCOMPILER1 -fPIC -fno-rtti -fno-exceptions -D_REENTRANT -fcheck-new -fvisibility=hidden -pipe -fno-strict-aliasing -fno-omit-frame-pointer -O3 -g -DVM_LITTLE_ENDIAN -Werror -Wpointer-arith -Wsign-compare -Wundef -Wunused-function -Wunused-value -Wformat=2 -Wreturn-type -fstack-protector -fno-delete-null-pointer-checks -fno-lifetime-dse -std=gnu++98 -DDTRACE_ENABLED -c -MMD -MP -MF ../generated/dependencies/compileBroker.o.d -fpch-deps -o compileBroker.o /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/compiler/compileBroker.cpp

In file included from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/runtime/orderAccess.inline.hpp:45,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/os/linux/vm/os_linux.inline.hpp:29,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/utilities/histogram.hpp:32,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/runtime/mutex.hpp:30,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/classfile/classLoaderData.hpp:32,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/oops/typeArrayKlass.hpp:28,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/oops/typeArrayOop.hpp:29,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/oops/constantPool.hpp:32,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/oops/method.hpp:33,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/runtime/frame.hpp:28,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/code/codeBlob.hpp:30,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/code/codeCache.hpp:28,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/cpu/aarch64/vm/assembler_aarch64.inline.hpp:32,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/asm/assembler.inline.hpp:46,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/precompiled/precompiled.hpp:30,
                 from /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/compiler/compileBroker.cpp:25:
In static member function 'static void* OrderAccess::load_ptr_acquire(const volatile void*)',
    inlined from 'nmethod* volatile Method::code() const' at /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/oops/method.hpp:454:127,
    inlined from 'static bool CompileBroker::compilation_is_complete(methodHandle, int, int)' at /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/compiler/compileBroker.cpp:1463:37,
    inlined from 'static bool CompileBroker::compilation_is_complete(methodHandle, int, int)' at /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/compiler/compileBroker.cpp:1448:6,
    inlined from 'static nmethod* CompileBroker::compile_method(methodHandle, int, int, methodHandle, int, const char*, Thread*)' at /home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/share/vm/compiler/compileBroker.cpp:1357:34:
/home/sxa/temurin-build/build-farm/workspace/build/src/hotspot/src/os_cpu/linux_aarch64/vm/orderAccess_linux_aarch64.inline.hpp:78:28: error: 'long unsigned int __atomic_load_8(const volatile void*, int)' writing 8 bytes into a region of size 0 overflows the destination [-Werror=stringop-overflow=]
   78 | { void* data; __atomic_load((void* const volatile *)p, &data, __ATOMIC_ACQUIRE); return data; }
      |               ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In static member function 'static nmethod* CompileBroker::compile_method(methodHandle, int, int, methodHandle, int, const char*, Thread*)':
cc1plus: note: destination object is likely at address zero
cc1plus: all warnings being treated as errors