From Maarten, This patch improves the FPE management on i386 and also makes it work on x86_64.
From Maarten,
This patch improves the FPE management on i386 and
also makes it work on x86_64.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@13248 27541ba8-7e3a-0410-8455-c3a389f83636

bbockelm/root,bbockelm/root,veprbl/root,tc3t/qoot,gganis/root,zzxuanyuan/root,mattkretz/root,perovic/root,abhinavmoudgil95/root,thomaskeck/root,sawenzel/root,sawenzel/root,jrtomps/root,bbockelm/root,esakellari/root,karies/root,krafczyk/root,zzxuanyuan/root,sbinet/cxx-root,root-mirror/root,arch1tect0r/root,satyarth934/root,beniz/root,zzxuanyuan/root,sbinet/cxx-root,lgiommi/root,tc3t/qoot,satyarth934/root,georgtroska/root,nilqed/root,sirinath/root,simonpf/root,gganis/root,nilqed/root,BerserkerTroll/root,satyarth934/root,bbockelm/root,root-mirror/root,jrtomps/root,pspe/root,alexschlueter/cern-root,Duraznos/root,omazapa/root,0x0all/ROOT,Y--/root,mhuwiler/rootauto,georgtroska/root,krafczyk/root,karies/root,perovic/root,arch1tect0r/root,tc3t/qoot,esakellari/my_root_for_test,georgtroska/root,abhinavmoudgil95/root,krafczyk/root,cxx-hep/root-cern,perovic/root,nilqed/root,nilqed/root,vukasinmilosevic/root,karies/root,omazapa/root,dfunke/root,Duraznos/root,Dr15Jones/root,root-mirror/root,Y--/root,zzxuanyuan/root,0x0all/ROOT,mkret2/root,omazapa/root,Y--/root,georgtroska/root,satyarth934/root,abhinavmoudgil95/root,cxx-hep/root-cern,nilqed/root,sbinet/cxx-root,alexschlueter/cern-root,veprbl/root,thomaskeck/root,sirinath/root,nilqed/root,olifre/root,sawenzel/root,vukasinmilosevic/root,thomaskeck/root,satyarth934/root,zzxuanyuan/root-compressor-dummy,bbockelm/root,beniz/root,esakellari/root,esakellari/my_root_for_test,cxx-hep/root-cern,beniz/root,veprbl/root,beniz/root,omazapa/root-old,perovic/root,davidlt/root,perovic/root,mattkretz/root,omazapa/root,nilqed/root,karies/root,kirbyherm/root-r-tools,cxx-hep/root-cern,BerserkerTroll/root,esakellari/root,lgiommi/root,simonpf/root,sirinath/root,mattkretz/root,thomaskeck/root,satyarth934/root,agarciamontoro/root,vukasinmilosevic/root,mkret2/root,agarciamontoro/root,nilqed/root,sbinet/cxx-root,gganis/root,jrtomps/root,sbinet/cxx-root,arch1tect0r/root,gganis/root,Y--/root,mattkretz/root,simonpf/root,krafczyk/root,smarinac/root,mkret2/root,strykejern/TTreeReader,veprbl/root,pspe/root,zzxuanyuan/root,omazapa/root-old,ffurano/root5,strykejern/TTreeReader,pspe/root,karies/root,CristinaCristescu/root,sawenzel/root,omazapa/root-old,root-mirror/root,georgtroska/root,buuck/root,pspe/root,buuck/root,agarciamontoro/root,esakellari/root,karies/root,agarciamontoro/root,ffurano/root5,perovic/root,sbinet/cxx-root,lgiommi/root,root-mirror/root,sbinet/cxx-root,evgeny-boger/root,veprbl/root,vukasinmilosevic/root,sbinet/cxx-root,abhinavmoudgil95/root,vukasinmilosevic/root,pspe/root,zzxuanyuan/root-compressor-dummy,Duraznos/root,davidlt/root,tc3t/qoot,zzxuanyuan/root,georgtroska/root,sbinet/cxx-root,sawenzel/root,beniz/root,georgtroska/root,olifre/root,jrtomps/root,mkret2/root,veprbl/root,BerserkerTroll/root,gbitzes/root,esakellari/my_root_for_test,gbitzes/root,thomaskeck/root,omazapa/root-old,omazapa/root,krafczyk/root,arch1tect0r/root,omazapa/root-old,olifre/root,cxx-hep/root-cern,BerserkerTroll/root,perovic/root,gganis/root,bbockelm/root,kirbyherm/root-r-tools,sirinath/root,georgtroska/root,tc3t/qoot,root-mirror/root,gbitzes/root,pspe/root,sirinath/root,olifre/root,dfunke/root,buuck/root,Y--/root,davidlt/root,veprbl/root,esakellari/my_root_for_test,sawenzel/root,zzxuanyuan/root-compressor-dummy,evgeny-boger/root,abhinavmoudgil95/root,pspe/root,evgeny-boger/root,jrtomps/root,beniz/root,zzxuanyuan/root-compressor-dummy,strykejern/TTreeReader,abhinavmoudgil95/root,olifre/root,davidlt/root,evgeny-boger/root,thomaskeck/root,sirinath/root,lgiommi/root,omazapa/root-old,sirinath/root,georgtroska/root,kirbyherm/root-r-tools,tc3t/qoot,esakellari/my_root_for_test,esakellari/root,tc3t/qoot,dfunke/root,smarinac/root,agarciamontoro/root,Dr15Jones/root,davidlt/root,CristinaCristescu/root,gbitzes/root,ffurano/root5,vukasinmilosevic/root,0x0all/ROOT,Duraznos/root,dfunke/root,kirbyherm/root-r-tools,root-mirror/root,sawenzel/root,karies/root,CristinaCristescu/root,Duraznos/root,gbitzes/root,esakellari/root,zzxuanyuan/root-compressor-dummy,satyarth934/root,gbitzes/root,georgtroska/root,mkret2/root,karies/root,zzxuanyuan/root-compressor-dummy,smarinac/root,buuck/root,zzxuanyuan/root-compressor-dummy,esakellari/root,satyarth934/root,zzxuanyuan/root,Duraznos/root,esakellari/my_root_for_test,sawenzel/root,BerserkerTroll/root,cxx-hep/root-cern,mkret2/root,Dr15Jones/root,olifre/root,mhuwiler/rootauto,gbitzes/root,jrtomps/root,Dr15Jones/root,thomaskeck/root,0x0all/ROOT,zzxuanyuan/root,arch1tect0r/root,mhuwiler/rootauto,tc3t/qoot,simonpf/root,Dr15Jones/root,jrtomps/root,alexschlueter/cern-root,dfunke/root,Y--/root,nilqed/root,mkret2/root,omazapa/root-old,thomaskeck/root,abhinavmoudgil95/root,simonpf/root,bbockelm/root,buuck/root,davidlt/root,beniz/root,georgtroska/root,Dr15Jones/root,buuck/root,mhuwiler/rootauto,abhinavmoudgil95/root,zzxuanyuan/root-compressor-dummy,abhinavmoudgil95/root,smarinac/root,satyarth934/root,Y--/root,omazapa/root,abhinavmoudgil95/root,agarciamontoro/root,strykejern/TTreeReader,BerserkerTroll/root,olifre/root,vukasinmilosevic/root,krafczyk/root,sawenzel/root,krafczyk/root,esakellari/root,evgeny-boger/root,arch1tect0r/root,mhuwiler/rootauto,mattkretz/root,gganis/root,CristinaCristescu/root,agarciamontoro/root,smarinac/root,veprbl/root,ffurano/root5,sawenzel/root,vukasinmilosevic/root,Duraznos/root,perovic/root,zzxuanyuan/root,arch1tect0r/root,mhuwiler/rootauto,omazapa/root-old,veprbl/root,jrtomps/root,CristinaCristescu/root,pspe/root,beniz/root,pspe/root,olifre/root,omazapa/root-old,tc3t/qoot,ffurano/root5,bbockelm/root,gganis/root,esakellari/root,jrtomps/root,evgeny-boger/root,Y--/root,CristinaCristescu/root,mkret2/root,gganis/root,alexschlueter/cern-root,simonpf/root,CristinaCristescu/root,esakellari/my_root_for_test,CristinaCristescu/root,davidlt/root,davidlt/root,BerserkerTroll/root,dfunke/root,davidlt/root,karies/root,Duraznos/root,dfunke/root,mattkretz/root,lgiommi/root,arch1tect0r/root,zzxuanyuan/root-compressor-dummy,nilqed/root,mhuwiler/rootauto,Duraznos/root,lgiommi/root,krafczyk/root,alexschlueter/cern-root,arch1tect0r/root,bbockelm/root,simonpf/root,buuck/root,strykejern/TTreeReader,smarinac/root,krafczyk/root,BerserkerTroll/root,gbitzes/root,mattkretz/root,sbinet/cxx-root,gbitzes/root,sirinath/root,ffurano/root5,CristinaCristescu/root,omazapa/root,CristinaCristescu/root,evgeny-boger/root,smarinac/root,buuck/root,evgeny-boger/root,0x0all/ROOT,gbitzes/root,dfunke/root,0x0all/ROOT,zzxuanyuan/root,buuck/root,0x0all/ROOT,BerserkerTroll/root,root-mirror/root,karies/root,omazapa/root,0x0all/ROOT,lgiommi/root,mattkretz/root,krafczyk/root,root-mirror/root,olifre/root,satyarth934/root,zzxuanyuan/root,omazapa/root-old,agarciamontoro/root,evgeny-boger/root,beniz/root,omazapa/root,krafczyk/root,olifre/root,arch1tect0r/root,simonpf/root,dfunke/root,gganis/root,thomaskeck/root,cxx-hep/root-cern,pspe/root,bbockelm/root,kirbyherm/root-r-tools,perovic/root,evgeny-boger/root,omazapa/root,omazapa/root,Duraznos/root,sirinath/root,perovic/root,kirbyherm/root-r-tools,mkret2/root,mkret2/root,buuck/root,agarciamontoro/root,0x0all/ROOT,beniz/root,mattkretz/root,gganis/root,nilqed/root,zzxuanyuan/root-compressor-dummy,omazapa/root-old,jrtomps/root,root-mirror/root,beniz/root,sbinet/cxx-root,veprbl/root,zzxuanyuan/root,Dr15Jones/root,smarinac/root,agarciamontoro/root,gganis/root,Y--/root,davidlt/root,dfunke/root,esakellari/root,mhuwiler/rootauto,jrtomps/root,davidlt/root,mhuwiler/rootauto,lgiommi/root,simonpf/root,thomaskeck/root,lgiommi/root,vukasinmilosevic/root,CristinaCristescu/root,lgiommi/root,sirinath/root,mattkretz/root,vukasinmilosevic/root,esakellari/root,Y--/root,mhuwiler/rootauto,satyarth934/root,BerserkerTroll/root,dfunke/root,mkret2/root,ffurano/root5,abhinavmoudgil95/root,gbitzes/root,agarciamontoro/root,strykejern/TTreeReader,esakellari/my_root_for_test,veprbl/root,alexschlueter/cern-root,strykejern/TTreeReader,sirinath/root,cxx-hep/root-cern,mhuwiler/rootauto,Y--/root,kirbyherm/root-r-tools,esakellari/my_root_for_test,karies/root,bbockelm/root,root-mirror/root,alexschlueter/cern-root,perovic/root,simonpf/root,pspe/root,BerserkerTroll/root,buuck/root,smarinac/root,evgeny-boger/root,zzxuanyuan/root-compressor-dummy,esakellari/my_root_for_test,vukasinmilosevic/root,smarinac/root,sawenzel/root,olifre/root,lgiommi/root,tc3t/qoot,Duraznos/root,mattkretz/root,simonpf/root,arch1tect0r/root