Eddie Hung [Tue, 13 Aug 2019 23:52:15 +0000 (16:52 -0700)]
Only swap ports if $mul and not $__mul
Eddie Hung [Tue, 13 Aug 2019 19:19:26 +0000 (12:19 -0700)]
Add assign PCOUT = P to DSP48E1
Eddie Hung [Tue, 13 Aug 2019 17:23:07 +0000 (10:23 -0700)]
Rename to XilinxDspPass
Eddie Hung [Tue, 13 Aug 2019 17:21:24 +0000 (10:21 -0700)]
Add DSP_A_MAXWIDTH_PARTIAL, refactor
Eddie Hung [Mon, 12 Aug 2019 18:32:10 +0000 (11:32 -0700)]
Merge remote-tracking branch 'origin/master' into xc7dsp
Serge Bazanski [Mon, 12 Aug 2019 13:09:25 +0000 (15:09 +0200)]
Merge pull request #1152 from 1138-4EB/feat-docker
Dockerfile
Eddie Hung [Mon, 12 Aug 2019 05:10:17 +0000 (22:10 -0700)]
Merge pull request #1277 from YosysHQ/eddie/fix_1262
opt_expr -fine to now trim LSBs of $alu cells too
Eddie Hung [Mon, 12 Aug 2019 04:13:40 +0000 (21:13 -0700)]
Merge remote-tracking branch 'origin/master' into eddie/fix_1262
Eddie Hung [Sat, 10 Aug 2019 21:18:16 +0000 (14:18 -0700)]
Merge pull request #1280 from YosysHQ/revert-1266-eddie/ice40_full_adder
Revert "Wrap SB_LUT+SB_CARRY into $__ICE40_CARRY_WRAPPER"
Eddie Hung [Sat, 10 Aug 2019 18:55:00 +0000 (11:55 -0700)]
Wrong way around
David Shah [Sat, 10 Aug 2019 16:14:48 +0000 (17:14 +0100)]
Revert "Wrap SB_LUT+SB_CARRY into $__ICE40_CARRY_WRAPPER"
Eddie Hung [Sat, 10 Aug 2019 15:26:41 +0000 (08:26 -0700)]
cover_list -> cover as per @cliffordwolf
Clifford Wolf [Sat, 10 Aug 2019 07:52:14 +0000 (09:52 +0200)]
Merge pull request #1258 from YosysHQ/eddie/cleanup
Cleanup a few barnacles across codebase
Clifford Wolf [Sat, 10 Aug 2019 07:47:25 +0000 (09:47 +0200)]
Merge pull request #1261 from YosysHQ/clifford/verific_init
Automatically prune init attributes in verific front-end
Clifford Wolf [Sat, 10 Aug 2019 07:47:10 +0000 (09:47 +0200)]
Merge pull request #1263 from ucb-bar/firrtl_err_on_unsupported_cell
FIRRTL error on unsupported cell
Clifford Wolf [Sat, 10 Aug 2019 07:46:46 +0000 (09:46 +0200)]
Merge pull request #1270 from YosysHQ/eddie/alu_lcu_doc
Add a few comments to document $alu and $lcu
Clifford Wolf [Sat, 10 Aug 2019 07:45:26 +0000 (09:45 +0200)]
Merge pull request #1272 from mmicko/travis_fix
Propagate parameters for Travis build
Clifford Wolf [Sat, 10 Aug 2019 07:45:06 +0000 (09:45 +0200)]
Merge pull request #1274 from YosysHQ/eddie/fix_1271
Add __STDC_FORMAT_MACROS before <inttypes.h> as per @mithro
Clifford Wolf [Sat, 10 Aug 2019 07:38:22 +0000 (09:38 +0200)]
Merge pull request #1276 from YosysHQ/clifford/fix1273
Disable NMUX, AOI3, OAI3, AOI4, OAI4 in ABC default gate lib
Eddie Hung [Sat, 10 Aug 2019 00:35:13 +0000 (17:35 -0700)]
Check nusers of DSP output, not whole flop
Eddie Hung [Sat, 10 Aug 2019 00:23:12 +0000 (17:23 -0700)]
Improve ice40_dsp for non-fully-32-bit adders
Eddie Hung [Sat, 10 Aug 2019 00:05:56 +0000 (17:05 -0700)]
Add wreduce to synth_ice40 -dsp as well
Eddie Hung [Fri, 9 Aug 2019 23:23:32 +0000 (16:23 -0700)]
Another filter -> if
Eddie Hung [Fri, 9 Aug 2019 22:47:40 +0000 (15:47 -0700)]
Cleanup
Eddie Hung [Fri, 9 Aug 2019 22:19:33 +0000 (15:19 -0700)]
Pack partial-product adder DSP48E1 packing
Eddie Hung [Fri, 9 Aug 2019 21:27:08 +0000 (14:27 -0700)]
Fix check
Eddie Hung [Fri, 9 Aug 2019 21:14:28 +0000 (14:14 -0700)]
Eddie Hung [Fri, 9 Aug 2019 19:43:21 +0000 (12:43 -0700)]
Grammar
Eddie Hung [Fri, 9 Aug 2019 19:33:39 +0000 (12:33 -0700)]
Reformat so it shows up/looks nice when "help $alu" and "help $alu+"
Eddie Hung [Fri, 9 Aug 2019 19:13:32 +0000 (12:13 -0700)]
Separate $alu handling
Eddie Hung [Fri, 9 Aug 2019 19:13:17 +0000 (12:13 -0700)]
Add $alu tests
Eddie Hung [Fri, 9 Aug 2019 17:32:12 +0000 (10:32 -0700)]
opt_expr -fine to trim LSBs of $alu too
Eddie Hung [Fri, 9 Aug 2019 17:30:53 +0000 (10:30 -0700)]
Add alumacc versions of opt_expr tests
Eddie Hung [Fri, 9 Aug 2019 17:22:06 +0000 (10:22 -0700)]
Add new $alu test, remove wreduce
Clifford Wolf [Fri, 9 Aug 2019 17:17:23 +0000 (19:17 +0200)]
Disable NMUX, AOI3, OAI3, AOI4, OAI4 in ABC default gate lib, add "abc -g all", fixes #1273
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Fri, 9 Aug 2019 17:13:49 +0000 (10:13 -0700)]
Cleanup some more
whitequark [Fri, 9 Aug 2019 17:10:46 +0000 (17:10 +0000)]
Merge pull request #1267 from whitequark/proc_prune-fix-1243
proc_prune: fix handling of exactly identical assigns
Eddie Hung [Fri, 9 Aug 2019 17:08:17 +0000 (10:08 -0700)]
Simplify opt_expr tests using equiv_opt
Eddie Hung [Fri, 9 Aug 2019 16:50:47 +0000 (09:50 -0700)]
A bit more on where $lcu comes from
Eddie Hung [Fri, 9 Aug 2019 16:48:17 +0000 (09:48 -0700)]
Add more comments
Eddie Hung [Fri, 9 Aug 2019 16:17:35 +0000 (09:17 -0700)]
Add __STDC_FORMAT_MACROS before <inttypes.h> as per @mithro
Miodrag Milanovic [Fri, 9 Aug 2019 06:54:17 +0000 (08:54 +0200)]
ABC requires it like this
Miodrag Milanovic [Fri, 9 Aug 2019 06:06:14 +0000 (08:06 +0200)]
Propagate parameters for Travis build
Eddie Hung [Thu, 8 Aug 2019 23:33:37 +0000 (16:33 -0700)]
Remove muxY and ffY for now
Eddie Hung [Thu, 8 Aug 2019 23:33:20 +0000 (16:33 -0700)]
Remove signed from ports in +/xilinx/dsp_map.v
Eddie Hung [Thu, 8 Aug 2019 19:56:05 +0000 (12:56 -0700)]
Rework ice40_dsp to map to SB_MAC16 earlier, and check before packing
Eddie Hung [Thu, 8 Aug 2019 17:55:48 +0000 (10:55 -0700)]
Combine techmap calls
Eddie Hung [Thu, 8 Aug 2019 17:51:19 +0000 (10:51 -0700)]
Only pack registers if {A,B,P}REG = 0, do not pack $dffe
Eddie Hung [Thu, 8 Aug 2019 17:45:56 +0000 (10:45 -0700)]
Move xilinx_dsp to before alumacc
Eddie Hung [Thu, 8 Aug 2019 17:44:49 +0000 (10:44 -0700)]
Disable $dffe
Eddie Hung [Thu, 8 Aug 2019 17:44:35 +0000 (10:44 -0700)]
INMODE is 5 bits
Eddie Hung [Thu, 8 Aug 2019 17:44:26 +0000 (10:44 -0700)]
Fix copy-pasta typo
Eddie Hung [Thu, 8 Aug 2019 17:05:28 +0000 (10:05 -0700)]
Add a few comments to document $alu and $lcu
Eddie Hung [Thu, 8 Aug 2019 14:58:33 +0000 (07:58 -0700)]
Merge pull request #1264 from YosysHQ/eddie/fix_1254
opt_lut to ignore LUT cells, or those that drive bits, with (* keep *)
Eddie Hung [Thu, 8 Aug 2019 14:58:11 +0000 (07:58 -0700)]
Merge pull request #1266 from YosysHQ/eddie/ice40_full_adder
Wrap SB_LUT+SB_CARRY into $__ICE40_CARRY_WRAPPER
David Shah [Thu, 8 Aug 2019 14:18:59 +0000 (15:18 +0100)]
ecp5: Replace '-dsp' with inverse logic '-nodsp' to match synth_xilinx
Signed-off-by: David Shah <dave@ds0.me>
David Shah [Thu, 8 Aug 2019 14:14:09 +0000 (15:14 +0100)]
ecp5: Bring up to date with mul2dsp changes
Signed-off-by: David Shah <dave@ds0.me>
David Shah [Thu, 8 Aug 2019 10:40:09 +0000 (11:40 +0100)]
Merge branch 'xc7dsp' of github.com:YosysHQ/yosys into xc7dsp
David Shah [Thu, 8 Aug 2019 10:39:35 +0000 (11:39 +0100)]
DSP48E1 sim model: add SIMD tests
Signed-off-by: David Shah <dave@ds0.me>
David Shah [Thu, 8 Aug 2019 10:32:43 +0000 (11:32 +0100)]
DSP48E1 model: test CE inputs
Signed-off-by: David Shah <dave@ds0.me>
David Shah [Thu, 8 Aug 2019 10:18:37 +0000 (11:18 +0100)]
DSP48E1 sim model: fix seq tests and add preadder tests
Signed-off-by: David Shah <dave@ds0.me>
David Shah [Thu, 8 Aug 2019 09:52:04 +0000 (10:52 +0100)]
DSP48E1 sim model: seq test working
Signed-off-by: David Shah <dave@ds0.me>
David Shah [Thu, 8 Aug 2019 09:26:40 +0000 (10:26 +0100)]
DSP48E1 sim model: Comb, no pre-adder, mode working
Signed-off-by: David Shah <dave@ds0.me>
David Shah [Thu, 8 Aug 2019 09:05:11 +0000 (10:05 +0100)]
[wip] sim model testing
Signed-off-by: David Shah <dave@ds0.me>
David Shah [Thu, 8 Aug 2019 08:31:34 +0000 (09:31 +0100)]
[wip] sim model testing
Signed-off-by: David Shah <dave@ds0.me>
whitequark [Thu, 8 Aug 2019 05:28:01 +0000 (05:28 +0000)]
proc_prune: fix handling of exactly identical assigns.
Before this commit, in a process like:
process $proc$bug.v:8$3
assign $foo \bar
switch \sel
case 1'1
assign $foo 1'1
assign $foo 1'1
case
assign $foo 1'0
end
end
both of the "assign $foo 1'1" would incorrectly be removed.
Fixes #1243.
Eddie Hung [Thu, 8 Aug 2019 04:36:02 +0000 (21:36 -0700)]
Remove dump call
Eddie Hung [Thu, 8 Aug 2019 04:35:48 +0000 (21:35 -0700)]
Move tests/various/opt* into tests/opt/
Eddie Hung [Thu, 8 Aug 2019 04:33:56 +0000 (21:33 -0700)]
Remove ice40_unlut call, simply do equiv_opt on synth_ice40
Eddie Hung [Thu, 8 Aug 2019 04:31:32 +0000 (21:31 -0700)]
Add testcase from removed opt_ff.{v,ys}
Eddie Hung [Wed, 7 Aug 2019 23:48:38 +0000 (16:48 -0700)]
Remove tests/opt/opt_ff.{v,ys} as they don't seem to do anything but run
Eddie Hung [Wed, 7 Aug 2019 23:40:24 +0000 (16:40 -0700)]
Allow whitebox modules to be overwritten
Eddie Hung [Wed, 7 Aug 2019 23:33:46 +0000 (16:33 -0700)]
Update CHANGELOG
Eddie Hung [Wed, 7 Aug 2019 23:27:24 +0000 (16:27 -0700)]
Add ice40_wrapcarry pass, rename $__ICE40_FULL_ADDER -> CARRY_WRAPPER
Eddie Hung [Wed, 7 Aug 2019 23:27:07 +0000 (16:27 -0700)]
Add test
Eddie Hung [Wed, 7 Aug 2019 21:52:56 +0000 (14:52 -0700)]
Remove ice40_unlut
Eddie Hung [Wed, 7 Aug 2019 21:50:59 +0000 (14:50 -0700)]
Wrap SB_CARRY+SB_LUT into $__ICE40_FULL_ADDER
Eddie Hung [Wed, 7 Aug 2019 21:31:55 +0000 (14:31 -0700)]
Fix compile error
Eddie Hung [Wed, 7 Aug 2019 20:59:07 +0000 (13:59 -0700)]
Run "opt_expr -fine" instead of "wreduce" due to #1213
Eddie Hung [Wed, 7 Aug 2019 20:58:26 +0000 (13:58 -0700)]
Do not SigSpec::extract() beyond bounds
Eddie Hung [Wed, 7 Aug 2019 20:44:08 +0000 (13:44 -0700)]
Merge remote-tracking branch 'origin/master' into xc7dsp
Eddie Hung [Wed, 7 Aug 2019 20:12:28 +0000 (13:12 -0700)]
opt_lut to ignore LUT cells, or those that drive bits, with (* keep *)
Eddie Hung [Wed, 7 Aug 2019 19:57:10 +0000 (12:57 -0700)]
Do not pack registers if (* keep *)
Eddie Hung [Wed, 7 Aug 2019 19:25:26 +0000 (12:25 -0700)]
Merge pull request #1248 from YosysHQ/eddie/abc9_speedup
abc9: speedup by using using "clean" more efficiently
Eddie Hung [Wed, 7 Aug 2019 19:20:08 +0000 (12:20 -0700)]
substr() -> compare()
Eddie Hung [Wed, 7 Aug 2019 18:14:03 +0000 (11:14 -0700)]
RTLIL::S{0,1} -> State::S{0,1} for headers
Eddie Hung [Wed, 7 Aug 2019 18:12:38 +0000 (11:12 -0700)]
RTLIL::S{0,1} -> State::S{0,1}
Eddie Hung [Wed, 7 Aug 2019 18:11:50 +0000 (11:11 -0700)]
Merge remote-tracking branch 'origin/master' into eddie/cleanup
Eddie Hung [Wed, 7 Aug 2019 18:11:14 +0000 (11:11 -0700)]
Remove std:: namespace
Eddie Hung [Wed, 7 Aug 2019 18:10:18 +0000 (11:10 -0700)]
'make clean' to not remove anything abc
Eddie Hung [Wed, 7 Aug 2019 18:09:17 +0000 (11:09 -0700)]
stoi -> atoi
1138-4EB [Wed, 7 Aug 2019 12:24:09 +0000 (14:24 +0200)]
dockerfile: use 'python:3-slim-buster' base image
1138-4EB [Wed, 7 Aug 2019 03:37:00 +0000 (05:37 +0200)]
dockerfile: use PREFIX instead of cp
Jim Lawson [Wed, 7 Aug 2019 17:14:45 +0000 (10:14 -0700)]
Merge branch 'master' into firrtl_err_on_unsupported_cell
# Conflicts:
# backends/firrtl/firrtl.cc
Eddie Hung [Tue, 6 Aug 2019 20:20:32 +0000 (13:20 -0700)]
Add comment
Eddie Hung [Tue, 6 Aug 2019 20:19:21 +0000 (13:19 -0700)]
Eddie Hung [Fri, 2 Aug 2019 05:30:10 +0000 (22:30 -0700)]
Add TODO
Eddie Hung [Fri, 2 Aug 2019 05:21:56 +0000 (22:21 -0700)]
Compute box_lookup just once
Eddie Hung [Fri, 2 Aug 2019 05:21:30 +0000 (22:21 -0700)]
Run "clean" on mapped_mod in its own design
Eddie Hung [Fri, 2 Aug 2019 05:21:14 +0000 (22:21 -0700)]
Run "clean -purge" on holes_module in its own design