http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814
--- Comment #4 from Steven Bosscher <steven at gcc dot gnu.org> 2012-12-07 22:02:43 UTC --- (In reply to comment #3) > R0 is a fixed register, it should not be used for spilling or be allocated by > IRA. But apparently RA believes it has to, to satisfy some constraints. Difficult to say exactly, without a little more context. Cross-compiler from what to what? What else does spill_failure print? spills.txt only shows the ICEs, but spill_failure prints a lot of information about what failed -- that's actually useful information for folks willing to help here but not willing to build a cross-compiler for it ;-)
