[Bug regression/35065] New: [4.3 regression]

[debian-gcc at lists dot debian dot org]

[forwarded from http://bugs.debian.org/461528]

rechecked with trunk 20080202, removing -funroll-loops works ok.

  Matthias

Trying to compile the VLC source tree with gcc-4.3 appears to cause an
infinite loop during compilation. At least, cc1 keeps burning the whole
CPU for over 20 minutes whereby gcc-4.2 succeeds after a few seconds.

# gcc-4.3 -c h264-precomp.i -g -O2 -ffast-math -funroll-loops -fPIC


-- 
           Summary: [4.3 regression]
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: regression
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: debian-gcc at lists dot debian dot org
GCC target triplet: i486-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35065