hg: jdk-updates/jdk11u: 8220283: ZGC fails to build on GCC 4.4.7: ATTRIBUTE_ALIGNED compatibility issue

[sgehwolf at redhat.com]

Changeset: d17a1764a0f3
Author:    sgehwolf
Date:      2019-03-07 16:15 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/d17a1764a0f3

8220283: ZGC fails to build on GCC 4.4.7: ATTRIBUTE_ALIGNED compatibility issue
Reviewed-by: shade, kbarrett

! src/hotspot/share/utilities/globalDefinitions_gcc.hpp