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1038 Commits

Author SHA1 Message Date
Zachary Snow c39371c48a simplify and optimize lexing 2020-12-10 13:33:06 -07:00
Zachary Snow 370e5e9e0c package item nesting performance optimization 2020-12-08 13:16:10 -07:00
Zachary Snow e72d372d73 omit reference file for verilog-compatible test inputs 2020-12-08 11:39:17 -07:00
Zachary Snow 2081f6a32a support attributes on port declarations 2020-12-08 11:28:28 -07:00
Zachary Snow d137fd3d68 fix premature elaboration of single element patterns 2020-12-07 16:23:29 -07:00
Zachary Snow ad18c583ab support default pattern unbased unsized port bindings 2020-12-07 16:23:26 -07:00
Zachary Snow 2b377cef04 interface and instance array support 
- support for interface instance arrays
- support for interface-using module instance arrays
- support for modport array bindings
- fix modport bindings shadowed in nested instances
 2020-12-06 15:41:33 -07:00
Zachary Snow 8eac9b0149 use reg for empty args placeholder 2020-12-05 17:37:18 -07:00
Zachary Snow 1fd72d878f fix double backtick handling in backtick string 2020-12-04 13:22:38 -07:00
Zachary Snow bf6ba338df additional default_nettype test coverage 2020-12-04 11:38:17 -07:00
Zachary Snow 3ac1b4ea3c additional error case coverage 2020-12-03 19:02:33 -07:00
Zachary Snow 16c63b8109 test coverage for wildcard inequality 2020-12-03 16:23:03 -07:00
Zachary Snow 5c0f414dfa convert wildcard bindings before interfaces 2020-12-03 11:03:09 -07:00
Zachary Snow 091520e4cd allow generate scoped basic subroutine invocations in statement blocks 2020-11-30 20:36:06 -07:00
Zachary Snow 454f8dcb24 faster package item nesting traversal 2020-11-28 15:22:58 -07:00
Zachary Snow 82290b16ee simplify lexer character position lookup 2020-11-27 14:29:59 -07:00
Zachary Snow 2e499dbd03 support case inside with basic side effects 2020-11-27 14:09:16 -07:00
Zachary Snow e471d37e5c preprocessor batch consumption 2020-11-27 12:05:32 -07:00
Zachary Snow a7874e1b2f test suite iverilog 11.0 compatibility 2020-11-24 18:09:07 -07:00
Zachary Snow 260a6507eb fix converted constant continuous assignment 2020-11-24 17:27:58 -07:00
Zachary Snow e9f9696342 extend typeof operator support 2020-09-28 23:42:46 -04:00
Zachary Snow 5eaecc6635 fix redeclaration of implicitly typed ports 2020-09-28 19:59:43 -04:00
Zachary Snow 34171c351e update notice 2020-09-26 18:06:33 -04:00
Zachary Snow 774409dd9f upgrade to GHC 8.8.4 2020-09-26 17:46:25 -04:00
Zachary Snow 6d907e0985 typeof logical negation 2020-09-13 23:51:13 -04:00
Zachary Snow 7e2450ea5e conversion to create declarations for implicit nets 2020-09-13 23:35:41 -04:00
Zachary Snow eb908b8db7 fix ordering of and outputs 2020-09-13 23:24:21 -04:00
Zachary Snow a170536382 unbased-unsized binding nested struct performance fix 2020-08-20 20:24:45 -04:00
Zachary Snow 7f0c33ab4e constant fold adjacent adds through association 2020-08-16 14:28:13 -04:00
Zachary Snow 8a8b089a92 assume 0-based sized ranges are non-negative 2020-08-16 13:44:40 -04:00
Zachary Snow 2429a2c9f0 upgraded streaming concatenation conversion 
- fix handling of truncation for unpacking
- fix handling of final limited-size chunk
- support unpacking in a declarations with assignments
- support streaming concatenations in continuous assignment
 2020-08-16 13:12:11 -04:00
Zachary Snow 11bb05374c simplify duplicate genvar conversion 2020-08-16 12:50:51 -04:00
Zachary Snow 99df32642e remove old traverseScopesM 2020-08-16 12:47:41 -04:00
Zachary Snow d4511871ca typeof $clog2 2020-08-13 19:37:12 -04:00
Zachary Snow d9e890c88e signed size cast shorthand output 2020-08-13 18:38:30 -04:00
Zachary Snow e80db12422 conversion for implicitly variably sized parameters 2020-08-12 21:59:57 -04:00
Zachary Snow e4135bb896 use strict State and Writer monads 2020-08-11 19:14:18 -04:00
Zachary Snow 13b62fd81e support structs of integers 2020-08-11 18:37:21 -04:00
Zachary Snow ddaa7ff6c6 zero-pad sized integrals no larger than 256 bits 2020-08-09 17:36:25 -04:00
Zachary Snow 50a6966a4f fix three typeof conversion issues 
- type of strings are left implicit
- type of implicitly-typed params uses the type of the default value
- prevent exponential blowup for large ternary expressions
 2020-08-09 17:23:37 -04:00
Zachary Snow 67466eaa60 major interface conversion update 
- module instances with modport bindings are now inlined
- support for modports in generate loops
- support for generic interfaces
- implied modport instance propagation
- add error message for interface instances missing port list
 2020-08-08 20:43:47 -06:00
Zachary Snow 5161a9e71b allow scope traversals to rename tasks and functions 2020-08-01 20:21:32 -06:00
Zachary Snow 3834b9f109 support type lookup of genvars 2020-08-01 20:14:40 -06:00
Zachary Snow 698e3b0b54 fix unbased unsized binding conversion for instances with type parameters 2020-07-27 19:04:41 -06:00
Zachary Snow 50d6faa9b0 yosys-compatible simple loop jump conversion 2020-07-27 18:50:26 -06:00
Zachary Snow cadd7de2da release v0.0.5 2020-07-26 15:14:48 -06:00
Zachary Snow 2a1e772ace use git describe for version summary 2020-07-26 15:08:16 -06:00
Zachary Snow 11607f5514 explicitly upgrade version of githash 2020-07-26 15:08:16 -06:00
Zachary Snow 8e1693d396 yosys-compatible unbased unsized binding conversion 2020-07-25 14:54:33 -06:00
Zachary Snow 21ebbb5a19 use repeats for converted unbased-unsized literals 
- reduces the number of cast functions which are generated
- adjust package_function_cast to preserve cast converage
- fix issue where cast functions would be generated before localparam
  substitution within a procedure
 2020-07-24 21:29:59 -06:00