http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51860
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-16 00:06:26 UTC --- Created attachment 26335 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26335 pr51860.ii Partly reduced testcase. g++ -O2 -mesa -fcompare-debug pr51860.ii Unfortunately, delta is quite slow to reduce it even further than this (most probably because it depends on the inter insn distances to hit the literal pool insertion at the exact spot).