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| | | * | | | | | | | Add "techmap -wb", use in formal flowsClifford Wolf2019-04-203-6/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | | * | | | | | | | Check blackbox attribute in techmap/simplemapClifford Wolf2019-04-202-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | | * | | | | | | | Add "wbflip" commandClifford Wolf2019-04-201-0/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | | * | | | | | | | Ignore 'whitebox' attr in flatten with "-wb" optionEddie Hung2019-04-181-5/+19
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| | | * | | | | | | Add "whitebox" attribute, add "read_verilog -wb"Clifford Wolf2019-04-187-16/+16
| | | | |_|_|_|/ / | | | |/| | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | | Merge remote-tracking branch 'origin/pmux2shiftx' into xc7srlEddie Hung2019-04-202-0/+82
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| | * | | | | | | | Fix ordering of when to insert zero indexEddie Hung2019-04-111-2/+1
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| * | | | | | | | | Merge remote-tracking branch 'origin' into xc7srlEddie Hung2019-04-207-56/+118
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| | * | | | | | | | Merge pull request #942 from YosysHQ/clifford/fix931Clifford Wolf2019-04-202-5/+63
| | |\ \ \ \ \ \ \ \ | | | |_|_|/ / / / / | | |/| | | | | | | Improve proc full_case detection and handling
| | | * | | | | | | Improve proc full_case detection and handling, fixes #931Clifford Wolf2019-04-182-5/+63
| | | | |/ / / / / | | | |/| | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | | | | | | Improve "show" handling of 0/1/X/Z paddingClifford Wolf2019-04-201-2/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | | | | | | Spelling fixesEddie Hung2019-04-191-2/+2
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| | * | | | | | | Fix abc's remap_name to not ignore [^0-9] when extracting sidEddie Hung2019-04-181-12/+16
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| | * | | | | | | ABC to call retime all the timeEddie Hung2019-04-181-15/+11
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| | * | | | | | | Merge branch 'master' into eddie/fix_retimeEddie Hung2019-04-181-28/+0
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| | | * | | | | | Revert #895Eddie Hung2019-04-161-28/+0
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| | * | | | | | | Revert "abc -dff now implies "-D 0" otherwise retiming doesn't happen"Eddie Hung2019-04-101-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 19271bd996a79cb4be1db658fcf18227ee0a1dff.
| | * | | | | | | Revert ""&nf -D 0" fails => use "-D 1" instead"Eddie Hung2019-04-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 3c253818cab2013dc4db55732d3e21cfa0dc3f19.
| | * | | | | | | Merge remote-tracking branch 'origin/master' into eddie/fix_retimeEddie Hung2019-04-102-4/+5
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| * | | | | | | | | $_XILINX_SHREG_ to preserve src attributeEddie Hung2019-04-081-0/+1
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| * | | | | | | | | Merge branch 'undo_pr895' into xc7srlEddie Hung2019-04-081-17/+3
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| | * | | | | | | | | Undo #895 by instead setting an attributeEddie Hung2019-04-081-17/+3
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| * | | | | | | | | | Cope with undoing #895Eddie Hung2019-04-081-14/+26
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| * | | | | | | | | | Revert "Remove handling for $pmux, since #895"Eddie Hung2019-04-081-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit aa693d5723ef1438d42cd35a26673703b1eff79f.
| * | | | | | | | | | Call shregmap twice -- once for variable, another for fixedEddie Hung2019-04-051-29/+17
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| * | | | | | | | | | Merge branch 'eddie/fix_retime' into xc7srlEddie Hung2019-04-051-1/+1
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| | * | | | | | | | | Fix S0 -> S1Eddie Hung2019-04-051-1/+1
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| * | | | | | | | | | Merge branch 'eddie/fix_retime' into xc7srlEddie Hung2019-04-052-0/+34
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| | * | | | | | | | | "&nf -D 0" fails => use "-D 1" insteadEddie Hung2019-04-051-1/+1
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| | * | | | | | | | | abc -dff now implies "-D 0" otherwise retiming doesn't happenEddie Hung2019-04-051-0/+2
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| * | | | | | | | | Merge branch 'map_cells_before_map_luts' into xc7srlEddie Hung2019-04-041-1/+1
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| * | | | | | | | | | Remove handling for $pmux, since #895Eddie Hung2019-04-031-40/+0
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| * | | | | | | | | | Merge remote-tracking branch 'origin/master' into xc7srlEddie Hung2019-04-036-20/+130
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| * \ \ \ \ \ \ \ \ \ \ Merge remote-tracking branch 'origin/master' into xc7srlEddie Hung2019-03-256-34/+339
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| * | | | | | | | | | | | Cope with SHREG not having E port; Revert $pmux fine tuneEddie Hung2019-03-231-4/+3
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| * | | | | | | | | | | | Add support for SHREGMAP+$mux, also fine tune $pmuxEddie Hung2019-03-221-1/+24
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| * | | | | | | | | | | | Leftover printfEddie Hung2019-03-221-1/+0
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| * | | | | | | | | | | | Fixes for multibitEddie Hung2019-03-221-18/+38
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| * | | | | | | | | | | | Working for 1 bitEddie Hung2019-03-221-11/+49
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| * | | | | | | | | | | | Merge remote-tracking branch 'origin/master' into xc7srlEddie Hung2019-03-221-1/+26
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| * | | | | | | | | | | | | OptEddie Hung2019-03-211-1/+1
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| * | | | | | | | | | | | | Fix spacingEddie Hung2019-03-201-239/+239
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| * | | | | | | | | | | | | Revert $__SHREG_ to orig; use $__XILINX_SHREG for variable lengthEddie Hung2019-03-191-5/+14
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| * | | | | | | | | | | | | Add support for variable length Xilinx SRL > 128Eddie Hung2019-03-191-6/+0
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| * | | | | | | | | | | | | shregmap -tech xilinx to delete $shiftx for var length SRLEddie Hung2019-03-191-10/+3
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| * | | | | | | | | | | | | Merge remote-tracking branch 'origin/master' into xc7srlEddie Hung2019-03-194-0/+1255
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| * | | | | | | | | | | | | | Make output port a non chain userEddie Hung2019-03-191-2/+4
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| * | | | | | | | | | | | | | Fix shregmap to correctly recognise non chain users; cleanupEddie Hung2019-03-181-17/+15
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| * | | | | | | | | | | | | | shiftx NULL pointer checkEddie Hung2019-03-181-8/+10
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| * | | | | | | | | | | | | | CleanupEddie Hung2019-03-161-35/+25
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