http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40836
--- Comment #32 from Daniel Drake <dsd at laptop dot org> 2012-09-19 21:02:55 UTC --- Using the preprocessed source that I attached, I can't reproduce this with gcc-4.8 head (my previous test was with 4.7.x). Also, I have completed a glibc compile with -march=iwmmxt2 on gcc-4.8. So I think this bug may have been solved post-gcc-4.7.
