[Bug middle-end/46685] [4.6 Regression] New stack alignment failures

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46685

--- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> 2010-11-27 
16:53:41 UTC ---
        ldo -62(%r30),%r23
        bl qsort,%r2

The offset of -62 is misaligned.  r23 should point to a plabel.
plabels have to be 4-byte aligned.