| Commit message (Collapse) | Author | Age | Files | Lines | ||
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| | * | Fix issue #269, optimize signed compare with 0 | C-Elegans | 2017-01-15 | 3 | -0/+81 | |
| | | | | | | | | | | | | | | | | | add opt_compare pass and add it to opt for a < 0: if a is signed, replace with a[max_bit-1] for a >= 0: if a is signed, replace with ~a[max_bit-1] | |||||
| * | | Improve opt_rmdff support for $dlatch cells | Clifford Wolf | 2017-01-31 | 1 | -4/+22 | |
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| * | Added opt_rmdff support for $ff cells | Clifford Wolf | 2016-10-14 | 1 | -5/+13 | |
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| * | Added "opt_rmdff -keepdc" | Clifford Wolf | 2016-09-30 | 2 | -7/+20 | |
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| * | Improved init spec handling in opt_rmdff, modernized the code a bit | Clifford Wolf | 2016-08-30 | 1 | -39/+82 | |
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| * | Removed $predict again | Clifford Wolf | 2016-08-28 | 1 | -1/+1 | |
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| * | Added "wreduce -memx" | Clifford Wolf | 2016-08-20 | 1 | -3/+14 | |
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| * | Optimize memory address port width in wreduce and memory_collect, not ↵ | Clifford Wolf | 2016-08-19 | 1 | -0/+18 | |
| | | | | | verilog front-end | |||||
| * | After reading the SV spec, using non-standard predict() instead of expect() | Clifford Wolf | 2016-07-21 | 1 | -1/+1 | |
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| * | Added basic support for $expect cells | Clifford Wolf | 2016-07-13 | 1 | -1/+1 | |
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| * | Added opt_expr support for div/mod by power-of-two | Clifford Wolf | 2016-05-29 | 1 | -0/+69 | |
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| * | Connections between inputs and inouts are driven by the input | Clifford Wolf | 2016-04-26 | 1 | -0/+3 | |
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| * | Added "yosys -D" feature | Clifford Wolf | 2016-04-21 | 9 | -12/+12 | |
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| * | Fixed performance bug in "share" pass | Clifford Wolf | 2016-04-21 | 1 | -2/+51 | |
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| * | Improvements in opt_expr | Clifford Wolf | 2016-04-21 | 1 | -12/+62 | |
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| * | Improved opt_merge support for $pmux cells | Clifford Wolf | 2016-03-31 | 1 | -4/+46 | |
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| * | Typo fixes in opt_expr and opt_merge | Clifford Wolf | 2016-03-31 | 2 | -2/+2 | |
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| * | Renamed opt_share to opt_merge | Clifford Wolf | 2016-03-31 | 3 | -18/+18 | |
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| * | Renamed opt_const to opt_expr | Clifford Wolf | 2016-03-31 | 3 | -52/+53 | |
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| * | Fixed typo in log message | Andrew Zonenberg | 2016-03-30 | 1 | -1/+1 | |
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| * | Use alphanumerical order instead of idstring idx in opt_clean compare_signals() | Clifford Wolf | 2016-02-02 | 1 | -1/+1 | |
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| * | Improvements in wreduce | Clifford Wolf | 2015-10-31 | 1 | -0/+25 | |
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| * | Import more std:: stuff into Yosys namespace | Clifford Wolf | 2015-10-25 | 3 | -33/+33 | |
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| * | Fixed handling of driver-driver conflicts in wreduce | Clifford Wolf | 2015-10-24 | 1 | -8/+16 | |
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| * | Bugfixes in handling of "keep" attribute on wires | Clifford Wolf | 2015-10-15 | 2 | -2/+8 | |
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| * | Added wreduce $mul support and fixed signed $mul opt_const bug | Clifford Wolf | 2015-09-25 | 2 | -5/+37 | |
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| * | Added detection of "mux inverter" chains in opt_const | Clifford Wolf | 2015-09-18 | 1 | -0/+2 | |
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| * | Fixed sharing of $memrd cells | Clifford Wolf | 2015-09-12 | 1 | -0/+4 | |
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| * | gcc-4.6 build fixes | Clifford Wolf | 2015-09-01 | 1 | -2/+2 | |
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| * | Properly clean up unused "init" attributes | Clifford Wolf | 2015-08-18 | 1 | -2/+18 | |
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| * | Fixed opt_clean handling of inout ports | Clifford Wolf | 2015-08-16 | 1 | -2/+2 | |
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| * | Spell check (by Larry Doolittle) | Clifford Wolf | 2015-08-14 | 2 | -2/+2 | |
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| * | Improved handling of "keep" attributes in hierarchical designs in opt_clean | Clifford Wolf | 2015-08-12 | 1 | -25/+57 | |
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| * | Merge pull request #70 from gaomy3832/bugfix | Clifford Wolf | 2015-08-12 | 1 | -0/+10 | |
| |\ | | | | | Remove unused blackbox modules in opt_clean. | |||||
| | * | Remove unused blackbox modules in opt_clean. | Mingyu Gao | 2015-08-11 | 1 | -0/+10 | |
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| | * | Bugfix for cell hash cache option in opt_share. | Mingyu Gao | 2015-08-10 | 1 | -0/+2 | |
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| * | | Bugfix for cell hash cache option in opt_share. | Mingyu Gao | 2015-08-11 | 1 | -0/+2 | |
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| * | | Added missing ct_all setup to opt_clean | Clifford Wolf | 2015-08-11 | 1 | -0/+3 | |
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| * | Some cleanups in opt_rmdff | Clifford Wolf | 2015-07-25 | 1 | -16/+9 | |
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| * | Improved $adff simplification | Clifford Wolf | 2015-07-24 | 1 | -1/+1 | |
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| * | Fixed trailing whitespaces | Clifford Wolf | 2015-07-02 | 10 | -28/+28 | |
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| * | Added opt_const -clkinv | Clifford Wolf | 2015-07-01 | 2 | -6/+95 | |
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| * | Added opt_share -share_all | Clifford Wolf | 2015-05-31 | 2 | -16/+32 | |
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| * | Added simple $dlatch support to opt_rmdff | Clifford Wolf | 2015-05-23 | 1 | -0/+35 | |
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| * | preserve used $-wires with init attribute in opt_clean | Clifford Wolf | 2015-05-22 | 1 | -1/+1 | |
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| * | Added $eq/$neq -> $logic_not/$reduce_bool optimization | Clifford Wolf | 2015-04-29 | 1 | -0/+19 | |
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| * | Improved handling of init values in opt_rmdff | Clifford Wolf | 2015-04-18 | 1 | -11/+9 | |
| | | | | | based on a patch by Mingyu Gao, user gaomy3832 on github | |||||
| * | Added handling of bool-output cells to "wreduce" | Clifford Wolf | 2015-04-13 | 1 | -0/+11 | |
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| * | Added non-std verilog assume() statement | Clifford Wolf | 2015-02-26 | 1 | -1/+1 | |
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| * | Some cleanups in "clean" | Clifford Wolf | 2015-02-24 | 2 | -7/+18 | |
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