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* Avoid work in replace() if rules empty.Henner Zeller2019-09-291-0/+2
| | | | | | | This speeds up processing when number of bits are large but there is actually nothing to replace. Adresses part of #1382. Signed-off-by: Henner Zeller <h.zeller@acm.org>
* Fix box nameEddie Hung2019-09-271-1/+1
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* Fix _TECHMAP_REMOVEINIT_ handling.Marcin Kościelnicki2019-09-272-15/+29
| | | | | | | | Previously, this wire was handled in the code that populated the "do or do not" techmap cache, resulting in init value removal being performed only for the first use of a given template. Fixes the problem identified in #1396.
* Merge pull request #1409 from YosysHQ/mmicko/fix_getopt_differenceMiodrag Milanović2019-09-271-1/+1
|\ | | | | Change order of parameters, to work on other OS
| * Change order of parameters, to work on other osMiodrag Milanovic2019-09-271-1/+1
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* | Merge pull request #1404 from YosysHQ/fix_gzip_macosClifford Wolf2019-09-271-3/+11
|\ \ | |/ |/| Make read/write gzip files on macos works, fixes #1357
| * Make read/write gzip files on macos works, fixes #1357Miodrag Milanovic2019-09-261-3/+11
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* | Missing an '&'Eddie Hung2019-09-261-1/+1
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* Merge pull request #1401 from SergeyDegtyar/SergeyDegtyar/ice40Eddie Hung2019-09-252-19/+14
|\ | | | | ICE40 tests. adffs test update (equiv_opt -multiclock).
| * Change sync controls to async.SergeyDegtyar2019-09-252-8/+8
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| * adffs test update (equiv_opt -multiclock).SergeyDegtyar2019-09-242-18/+13
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* | Merge pull request #1402 from YosysHQ/clifford/portlistClifford Wolf2019-09-252-0/+94
|\ \ | | | | | | Add "portlist" command
| * | Improve "portlist" commandClifford Wolf2019-09-251-9/+26
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | Add "portlist" commandClifford Wolf2019-09-242-0/+77
|/ / | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge pull request #1399 from nakengelhardt/fix-show-macosMiodrag Milanović2019-09-232-0/+9
|\ \ | | | | | | fix show command for macos
| * | add xdot dependency to BrewfileN. Engelhardt2019-09-231-0/+1
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| * | fix show command for macosN. Engelhardt2019-09-231-0/+8
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* | Merge pull request #1392 from YosysHQ/eddie/fix1391Clifford Wolf2019-09-212-1/+69
|\ \ | | | | | | (* techmap_autopurge *) fixes when ports aren't consistently-sized
| * | Hell let's add the original #1381 testcase tooEddie Hung2019-09-201-3/+22
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| * | Revert abc9.ccEddie Hung2019-09-201-1/+1
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| * | Add testcaseEddie Hung2019-09-201-0/+43
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| * | Trim mismatched connection to be same (smallest) sizeEddie Hung2019-09-201-0/+6
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| * | Fix first testcase in #1391Eddie Hung2019-09-202-2/+2
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* | Merge pull request #1386 from YosysHQ/clifford/fix1360Clifford Wolf2019-09-202-18/+30
|\ \ | | | | | | Fix handling of read_verilog config in AstModule::reprocess_module()
| * | Fix handling of read_verilog config in AstModule::reprocess_module(), fixes ↵Clifford Wolf2019-09-202-18/+30
|/ / | | | | | | | | | | #1360 Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Update CHANGELOGClifford Wolf2019-09-201-0/+2
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Add "add -mod"Clifford Wolf2019-09-201-0/+18
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge pull request #1384 from YosysHQ/clifford/fix1381Clifford Wolf2019-09-201-5/+49
|\ \ | | | | | | Add techmap_autopurge attribute
| * | Add techmap_autopurge attribute, fixes #1381Clifford Wolf2019-09-191-5/+49
|/ / | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Use extractinv for synth_xilinx -iseMarcin Kościelnicki2019-09-198-90/+502
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* | Added extractinv passMarcin Kościelnicki2019-09-195-0/+172
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* | Document (* gentb_skip *) attr for test_autotbEddie Hung2019-09-181-0/+3
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* | Merge pull request #1355 from YosysHQ/eddie/peepopt_dffmuxextEddie Hung2019-09-186-14/+291
|\ \ | | | | | | peepopt_dffmux -- bit optimisations for word level $dff + (enable/reset) $mux cells
| * | OopsEddie Hung2019-09-131-1/+1
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| * | Add counter-example from @cliffordwolfEddie Hung2019-09-131-0/+24
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| * | Revert "Make one check $shift(x)? only; change testcase to be 8b"Eddie Hung2019-09-132-5/+4
| | | | | | | | | | | | This reverts commit e2c2d784c8217e4bcf29fb6b156b6a8285036b80.
| * | Tidy upEddie Hung2019-09-111-10/+16
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| * | Fix UBEddie Hung2019-09-111-2/+2
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| * | Cope with presence of reset muxes tooEddie Hung2019-09-112-4/+64
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| * | CleanupEddie Hung2019-09-111-25/+22
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| * | Add more testsEddie Hung2019-09-111-0/+32
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| * | Only display log message if did_somethingEddie Hung2019-09-111-1/+1
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| * | Rename dffmuxext -> dffmux, also remove constants in dff+muxEddie Hung2019-09-114-57/+91
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| * | proc instead of prepEddie Hung2019-09-111-2/+2
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| * | Add unsigned caseEddie Hung2019-09-111-0/+17
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| * | Missing equiv_opt -assertEddie Hung2019-09-061-1/+1
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| * | Make one check $shift(x)? only; change testcase to be 8bEddie Hung2019-09-062-4/+5
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| * | Usee equiv_opt -assertEddie Hung2019-09-061-3/+3
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| * | simple/peepopt.v tests to various/peepopt.ys with equiv_opt & selectEddie Hung2019-09-052-21/+63
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| * | Revert "abc9 followed by clean otherwise netlist could be invalid for sim"Eddie Hung2019-09-051-1/+0
| | | | | | | | | | | | This reverts commit 6fe1ca633d90fb238d2671dba3d7f772c263a497.