http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46629
--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> 2010-11-24 01:09:20 UTC --- Created attachment 22504 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22504 A testcase [...@gnu-35 delta-fortran]$ /export/gnu/import/svn/gcc-test-spec/usr/bin/gcc -S -O3 -ffast-math -funroll-loops -msse2 -mfpmath=sse -m32 -ffast-math -fwhole-program -flto=jobserver -fuse-linker-plugin testcase-min.f testcase-min.f: In function ‘daexx_.part.0’: testcase-min.f:1:0: internal compiler error: in maybe_cleanup_end_of_block, at cfgexpand.c:1700 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. [...@gnu-35 delta-fortran]$