2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
* config/microblaze/predicates.md: Add cmp_op predicate.
* config/microblaze/microblaze.md: Add branch_compare instruction
which uses cmp_op predicate and emits cmp insn before branch.
* config/microblaze/microblaze.c (microblaze_emit_compare): Rename
to microblaze_expand_conditional_branch and consolidate logic.
(microblaze_expand_conditional_branch): emit branch_compare
insn instead of handling cmp op separate from branch insn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208055
138bc75d-0d04-0410-961f-
82ee72b054a4