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path: root/frontends/ast/simplify.cc
Commit message (Collapse)AuthorAge
* Fixed algorithmic complexity of AST simplification of long expressionsClifford Wolf2014-01-20
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* Added $assert cellClifford Wolf2014-01-19
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* Fixed typo in frontends/ast/simplify.ccClifford Wolf2014-01-12
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* Fixed a stupid access after delete bugClifford Wolf2013-12-29
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* Added proper === and !== support in constant expressionsClifford Wolf2013-12-27
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* Keep strings as strings in const ternary and concatClifford Wolf2013-12-05
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* Added const folding support for $signed and $unsignedClifford Wolf2013-12-05
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* Fixed generate-for (and disabled double warning for auto-wire)Clifford Wolf2013-12-04
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* Added support for $clog2 system functionClifford Wolf2013-12-04
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* Various improvements in support for generate statementsClifford Wolf2013-12-04
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* Added support for local regs in named blocksClifford Wolf2013-12-04
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* Early wire/reg/parameter width calculation in ast/simplifyClifford Wolf2013-11-24
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* Fixed async proc detection in mem2regClifford Wolf2013-11-21
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* Major improvements in mem2reg and added "init" sync rulesClifford Wolf2013-11-21
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* Another name resolution bugfix for generate blocksClifford Wolf2013-11-20
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* Do not allow memory bit select on the left side of an assignmentClifford Wolf2013-11-20
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* Fixed name resolution of local tasks and functions in generate blockClifford Wolf2013-11-20
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* Implemented part/bit select on memory readClifford Wolf2013-11-20
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* Fixed two bugs in mem2reg functionality in AST frontendClifford Wolf2013-11-18
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* Fixed mem2reg for reg usage outside always blockClifford Wolf2013-11-18
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* Fixed handling of different signedness in power operandsClifford Wolf2013-11-08
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* Implemented const folding of ternary op with undef selectClifford Wolf2013-11-08
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* Fixed handling of power operatorClifford Wolf2013-11-07
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* Fixed more extend vs. extend_u0 issuesClifford Wolf2013-11-07
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* Disabled const folding of ternary op when select is undefClifford Wolf2013-11-07
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* Fixed sign handling in constantsClifford Wolf2013-11-07
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* Fixed const folding in corner cases with parametersClifford Wolf2013-11-07
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* Fixed at_zero evaluation of dynamic rangesClifford Wolf2013-11-07
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* Various fixes for correct parameter supportClifford Wolf2013-11-07
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* Another fix for early width and sign detection in ast simplifierClifford Wolf2013-11-04
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* Fixed const folding of ternary operatorClifford Wolf2013-11-04
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* Use proper bit width ans sign extension for const foldingClifford Wolf2013-11-04
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* Fixes for early width and sign detection in ast simplifierClifford Wolf2013-11-04
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* further improved early width and sign detection in ast simplifierClifford Wolf2013-11-04
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* Behavior should be identical now to rev. 0b4a64ac6adbd6 (next: testing ↵Clifford Wolf2013-11-02
| | | | before constfold fixes)
* Various ast changes for early expression width detection (prep for constfold ↵Clifford Wolf2013-11-02
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* Fixed handling of boolean attributes (frontends)Clifford Wolf2013-10-24
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* Added support for notif0/notif1 primitivesJohann Glaser2013-08-20
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* Added support for bufif0/bufif1 primitivesClifford Wolf2013-08-19
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* Improved ast dumping (ast/verilog frontend)Clifford Wolf2013-08-19
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* Added defparam support to Verilog/AST frontendClifford Wolf2013-07-04
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* Fixes and improvements in AST const foldingClifford Wolf2013-06-10
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* Enabled AST/Verilog front-end optimizations per defaultClifford Wolf2013-06-10
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* Merge branch 'bugfix'Clifford Wolf2013-05-16
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| * Fixed synthesis of functions in latched blocksClifford Wolf2013-05-16
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* | Added AST_INITIAL (before verilog "initial" was mapped to AST_ALWAYS)Clifford Wolf2013-03-31
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* | Improvements and bugfixes for generate blocks with local signalsClifford Wolf2013-03-26
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* | Fixed handling of unconditional generate blocksClifford Wolf2013-03-26
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* Added nosync attribute and some async reset related fixesClifford Wolf2013-03-25
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* Added mem2reg option to verilog frontendClifford Wolf2013-03-24
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