#51097: gcc5 -- xgcc internal compiler error: Illegal instruction: 4 ------------------------+-------------------------------- Reporter: gnwiii@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Keywords: ICE libgcc | Port: gcc5 ------------------------+-------------------------------- Under El Capitan (10.11.4) on iMac 27-inch mid-2010 (i5-760), gfortran from the gcc5 binary install fails on even trivial programs with internal compiler error: Illegal instruction: 4. I tried to install from source after uninstalling gcc5 and libgcc, but hit the same error from xgcc. On an iMac retina 27-inch late 2015 (i5-6500) the gcc5 binary install has no such issues, and the build from source compiles files that fail on the older machine. -- Ticket URL: <https://trac.macports.org/ticket/51097> MacPorts <https://www.macports.org/> Ports system for OS X