(struct unw): Remove "hash" member. (ia64_init): Replace cache-initialization with call to ia64_script_cache_init().
(struct unw): Remove "hash" member.
(ia64_init): Replace cache-initialization with call to ia64_script_cache_init().

(Logical change 1.22)

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