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* Use choices for addAB, now called postAddEddie Hung2019-09-032-46/+29
* Add support for load value into DSP48E1.PEddie Hung2019-09-032-30/+47
* Process post-adder first since C could be used for load-PEddie Hung2019-09-031-18/+22
* Use feedback path for MACCEddie Hung2019-09-031-15/+21
* Fine tune xilinx_dsp pattern matcherEddie Hung2019-08-301-14/+18
* autoremove ffMEddie Hung2019-08-301-0/+1
* Remove debugEddie Hung2019-08-301-1/+0
* ffM before addABEddie Hung2019-08-301-1/+1
* Another oopsEddie Hung2019-08-301-1/+1
* Update commented outEddie Hung2019-08-301-1/+1
* Add support for ffMEddie Hung2019-08-302-3/+48
* Update commentEddie Hung2019-08-301-1/+1
* Missing dep for test_pmgenEddie Hung2019-08-301-1/+1
* Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-08-306-193/+614
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| * Merge pull request #1340 from YosysHQ/eddie/abc_no_cleanEddie Hung2019-08-301-16/+10
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| | * Output has priority over input when stitching in abc9Eddie Hung2019-08-291-13/+10
| | * abc9 to not call "clean" at end of run (often called outside)Eddie Hung2019-08-291-3/+0
| * | Merge remote-tracking branch 'origin/master' into eddie/xilinx_srlEddie Hung2019-08-302-2/+37
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| * | CleanupEddie Hung2019-08-281-4/+0
| * | Account for D port being a constantEddie Hung2019-08-281-4/+4
| * | No need to replace Q of slice since $shiftx is autoremove-dEddie Hung2019-08-281-1/+0
| * | More cleanupEddie Hung2019-08-281-12/+14
| * | More cleanupEddie Hung2019-08-281-9/+6
| * | Do not use default_params dict, hardcode default values, cleanupEddie Hung2019-08-282-25/+21
| * | Always generate if no matchEddie Hung2019-08-281-1/+1
| * | Rename test_pmgen arg xilinx_srl.{fixed,variable}Eddie Hung2019-08-281-2/+2
| * | Merge remote-tracking branch 'origin/master' into eddie/xilinx_srlEddie Hung2019-08-285-89/+457
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| * | | Missing close bracketEddie Hung2019-08-261-1/+1
| * | | Revert "In sat: 'x' in init attr should not override constant"Eddie Hung2019-08-261-2/+0
| * | | Remove leftover headerEddie Hung2019-08-261-1/+0
| * | | Improve xilinx_srl.fixed generate, add .variable generateEddie Hung2019-08-261-26/+75
| * | | Account for maxsubcnt overflowingEddie Hung2019-08-261-1/+1
| * | | Add xilinx_srl_pm.variable to test_pmgenEddie Hung2019-08-261-0/+2
| * | | Populate generate for xilinx_srl.fixed patternEddie Hung2019-08-261-22/+54
| * | | Add xilinx_srl_fixed, fix typosEddie Hung2019-08-261-2/+6
| * | | Create new $__XILINX_SHREG_ cell for variable length tooEddie Hung2019-08-231-31/+30
| * | | Do not allow Q of last cell of variable length SRL to be (* keep *)Eddie Hung2019-08-231-0/+1
| * | | Also add first.Q to chain_bits since variable lengthEddie Hung2019-08-231-0/+1
| * | | Do not enforce !EN_POLARITY on $dffeEddie Hung2019-08-231-2/+0
| * | | Create new cell for fixed length SRLEddie Hung2019-08-231-14/+22
| * | | Cleanup FDRE matchingEddie Hung2019-08-231-45/+19
| * | | Oops don't need a finally blockEddie Hung2019-08-231-5/+0
| * | | Keep track of bits in variable length chain, to check for tapsEddie Hung2019-08-231-0/+12
| * | | Don't forget $dff has no ENEddie Hung2019-08-231-2/+4
| * | | Same for variable lengthEddie Hung2019-08-231-2/+10
| * | | Filter on en_port for fixed lengthEddie Hung2019-08-231-4/+24
| * | | Check clock is consistentEddie Hung2019-08-231-5/+25
| * | | Fix last_cell.DEddie Hung2019-08-231-2/+1
| * | | Revert "Add a unique argument to pmgen's nusers()"Eddie Hung2019-08-231-8/+4
| * | | Revert "Fix polarity"Eddie Hung2019-08-231-1/+1