cpu: o3 register renaming request handling improved
authorRekai <Rekai.GonzalezAlberquilla@arm.com>
Mon, 2 Mar 2015 09:00:38 +0000 (04:00 -0500)
committerRekai <Rekai.GonzalezAlberquilla@arm.com>
Mon, 2 Mar 2015 09:00:38 +0000 (04:00 -0500)
commit3d5434022a2f97e5e855e17c8e46b08e38c8bb9e
tree9f2c3ec3404559d661d1e9537cac345b43b4d514
parent987de4f5ccc5639ca03cc3c90e48bc06b5429823
cpu: o3 register renaming request handling improved

Now, prior to the renaming, the instruction requests the exact amount of
registers it will need, and the rename_map decides whether the instruction is
allowed to proceed or not.
src/cpu/base_dyn_inst.hh
src/cpu/o3/rename_impl.hh
src/cpu/o3/rename_map.hh
src/cpu/static_inst.hh