Fix x86 compilation.
Fix x86 compilation.

x86 needs the global_cache just like the x86-64 version.

Signed-off-by: 03b30af41c68aa118bebbf61fef72ba28d8c6aeb@intel.com
Signed-off-by: Arun Sharma <deb3e242b5caa11d7d2432d7f9986958b57c2b2a@google.com>

geekboxzone/mmallow_external_libunwind,vtjnash/libunwind,rntz/libunwind,fillexen/libunwind,vtjnash/libunwind,joyent/libunwind,igprof/libunwind,tony/libunwind,libunwind/libunwind,tony/libunwind,tkelman/libunwind,maltek/platform_external_libunwind,project-zerus/libunwind,cms-externals/libunwind,libunwind/libunwind,rogwfu/libunwind,dagar/libunwind,cms-externals/libunwind,vegard/libunwind,martyone/libunwind,Keno/libunwind,olibc/libunwind,vtjnash/libunwind,krytarowski/libunwind,Keno/libunwind,androidarmv6/android_external_libunwind,Chilledheart/libunwind,olibc/libunwind,atanasyan/libunwind-android,atanasyan/libunwind,CyanogenMod/android_external_libunwind,project-zerus/libunwind,dagar/libunwind,dreal-deps/libunwind,atanasyan/libunwind,olibc/libunwind,dropbox/libunwind,martyone/libunwind,igprof/libunwind,rogwfu/libunwind,androidarmv6/android_external_libunwind,geekboxzone/mmallow_external_libunwind,cloudius-systems/libunwind,tronical/libunwind,fdoray/libunwind,bo-on-software/libunwind,androidarmv6/android_external_libunwind,CyanogenMod/android_external_libunwind,jrmuizel/libunwind,0xlab/0xdroid-external_libunwind,ehsan/libunwind,dropbox/libunwind,Keno/libunwind,unkadoug/libunwind,pathscale/libunwind,cloudius-systems/libunwind,rntz/libunwind,jrmuizel/libunwind,dropbox/libunwind,mpercy/libunwind,ehsan/libunwind,krytarowski/libunwind,pathscale/libunwind,SyndicateRogue/libunwind,zeldin/platform_external_libunwind,dreal-deps/libunwind,fillexen/libunwind,djwatson/libunwind,Chilledheart/libunwind,dagar/libunwind,yuyichao/libunwind,wdv4758h/libunwind,CyanogenMod/android_external_libunwind,frida/libunwind,maltek/platform_external_libunwind,joyent/libunwind,zeldin/platform_external_libunwind,bo-on-software/libunwind,jrmuizel/libunwind,yuyichao/libunwind,android-ia/platform_external_libunwind,ehsan/libunwind,fillexen/libunwind,adsharma/libunwind,joyent/libunwind,zliu2014/libunwind-tilegx,SyndicateRogue/libunwind,atanasyan/libunwind-android,atanasyan/libunwind,DroidSim/platform_external_libunwind,Chilledheart/libunwind,geekboxzone/mmallow_external_libunwind,fdoray/libunwind,geekboxzone/lollipop_external_libunwind,vegard/libunwind,android-ia/platform_external_libunwind,frida/libunwind,adsharma/libunwind,igprof/libunwind,fdoray/libunwind,tkelman/libunwind,mpercy/libunwind,geekboxzone/lollipop_external_libunwind,atanasyan/libunwind-android,tronical/libunwind,SyndicateRogue/libunwind,zeldin/platform_external_libunwind,cms-externals/libunwind,lat/libunwind,0xlab/0xdroid-external_libunwind,unkadoug/libunwind,wdv4758h/libunwind,rantala/libunwind,cloudius-systems/libunwind,djwatson/libunwind,0xlab/0xdroid-external_libunwind,lat/libunwind,geekboxzone/lollipop_external_libunwind,tronical/libunwind,project-zerus/libunwind,krytarowski/libunwind,tony/libunwind,DroidSim/platform_external_libunwind,tkelman/libunwind,evaautomation/libunwind,dreal-deps/libunwind,rantala/libunwind,vegard/libunwind,frida/libunwind,zliu2014/libunwind-tilegx,bo-on-software/libunwind,maltek/platform_external_libunwind,yuyichao/libunwind,djwatson/libunwind,lat/libunwind,adsharma/libunwind,evaautomation/libunwind,pathscale/libunwind,rantala/libunwind,wdv4758h/libunwind,evaautomation/libunwind,martyone/libunwind,libunwind/libunwind,rogwfu/libunwind,DroidSim/platform_external_libunwind,mpercy/libunwind,android-ia/platform_external_libunwind,unkadoug/libunwind,zliu2014/libunwind-tilegx,rntz/libunwind