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(parent: 3a2c4b8) | patch
Consolidate logical instructions
authorAnton Blanchard <anton@linux.ibm.com>
Tue, 8 Oct 2019 07:46:01 +0000 (18:46 +1100)
committerAnton Blanchard <anton@ozlabs.org>
Tue, 8 Oct 2019 08:18:42 +0000 (19:18 +1100)
commitb8fb721b813785e19591fcc39354dfd8615b99d3
treefd958aee99f47ef07506a5196dd67ad1e97fad49tree
parent3a2c4b89780fa786a1c43f7ce9ee5d233a649f82commit | diff
Consolidate logical instructions

Consolidate and/andc/nand, or/orc/nor and xor/eqv, using a common
invert on the input and output. This saves us about 200 LUTs.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
Makefile diff | blob | history
common.vhdl diff | blob | history
decode1.vhdl diff | blob | history
decode2.vhdl diff | blob | history
decode_types.vhdl diff | blob | history
execute1.vhdl diff | blob | history
logical.vhdl [new file with mode: 0644] blob
microwatt.core diff | blob | history