git: openjdk/jdk13u-dev: 8232084: HotSpot build failed with GCC 9.2.1

[Yuri Nesterenko]

Changeset: c87d3999
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2021-05-13 11:21:25 +0000
URL:       https://git.openjdk.java.net/jdk13u-dev/commit/c87d39999fb84d4ffa60ae543744930821a46b08

8232084: HotSpot build failed with GCC 9.2.1

Reviewed-by: bae
Backport-of: 11fbd78f27a338af850256a468a93dc257a4d3ac

! make/lib/Awt2dLibraries.gmk
! make/lib/Lib-jdk.jdwp.agent.gmk
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/share/services/diagnosticArgument.cpp
! src/hotspot/share/utilities/compilerWarnings.hpp
! src/hotspot/share/utilities/compilerWarnings_gcc.hpp