[Bug rtl-optimization/55598] LRA on powerpc does not like assembler in libgcc

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55598

--- Comment #1 from Steven Bosscher <steven at gcc dot gnu.org> 2012-12-05 11:44:18 UTC ---
Vlad committed a set of powerpc fixes here:
http://gcc.gnu.org/ml/gcc-patches/2012-12/msg00272.html

Perhaps you can try the patch, see if it helps?