------- Comment #4 from howarth at nitro dot med dot uc dot edu 2009-12-08 19:30 ------- Dominique, It would be interesting to know what happens with a build of gcc trunk under darwin10 if you regress out the r154282 and r154283 that introduced the libgcc_ext feature . I suspect this regression may have occurred at this point. I wasn't building with mpc before the libgcc_ext patch was committed.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42333