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71 commits

Author SHA1 Message Date
Sebastian Ullrich
ff1d3138bf
refactor: module-ize Lean (#9330) 2025-07-25 12:02:51 +00:00
Cameron Zwarich
130e2d93a5
fix: change inlining heuristics to match old code generator (#8006) 
This PR changes the inlining heuristics of the new code generator to
match the old one, which ensures that monadic folds get sufficiently
inlined for their tail recursion to be exposed to the code generator.
 2025-04-17 20:47:40 +00:00
Cameron Zwarich
bf1d253764
feat: add support for extern LCNF decls (#6429) 
This PR adds support for extern LCNF decls, which is required for parity
with the existing code generator.
 2024-12-20 21:20:56 +00:00
Henrik Böving
23e49eb519 perf: add prelude to all Lean modules 2024-02-18 14:55:17 -08:00
Leonardo de Moura
0e85d9aa34 chore: re-activate Simp.lean 2022-11-07 16:18:36 -08:00
Leonardo de Moura
7e2c476a77 chore: port more files to new LCNF 2022-11-07 16:18:36 -08:00
Mario Carneiro
583e023314 chore: snake-case attributes (part 2) 2022-10-19 09:28:08 -07:00
Leonardo de Moura
0a126b7702 perf: better support for "inlineable" instances 2022-10-14 08:42:50 -07:00
Leonardo de Moura
31f2acd97a chore: cleanup trace messages 2022-10-13 18:56:17 -07:00
Leonardo de Moura
1f54c0126c doc: add note at Decl.simp 2022-10-13 04:26:05 -07:00
Leonardo de Moura
8fe4b75c48 feat: do not inline definitions occurring in instances at the base phase 2022-10-12 16:24:16 -07:00
Leonardo de Moura
45974229d2 feat: reactivate extendJoinPointContext at mono phase 
closes #1686

cc @hargoniX
 2022-10-07 16:27:44 -07:00
Leonardo de Moura
ddbf4c01eb refactor: add DiscrM.lean 2022-10-03 19:00:30 -07:00
Leonardo de Moura
fd5f3a5bad feat: track recursively inlining 
closes #1657
see #1646

https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/inline.20codegen.20crash/near/301099703
 2022-09-27 16:26:49 -07:00
Leonardo de Moura
1e75001405 feat: preserve user provided names at LCNF Simp 
It helps preserving let-declaration names in pure code, but it is not
very useful for monadic let-decls (e.g., `let x <- act`). The binder
names are often lost we eliminating the abstraction layers.
 2022-09-26 21:04:13 -07:00
Leonardo de Moura
837ce4374c feat: use reduceJpArity after successful simpJpCases? 2022-09-26 07:25:29 -07:00
Leonardo de Moura
35ca2b203c refactor: split Simp.lean 2022-09-26 07:04:20 -07:00
Mario Carneiro
85119ba9d1 chore: move Std.* data structures to Lean.* 2022-09-26 05:46:04 -07:00
Leonardo de Moura
fd1ae3118c feat: replace isCasesOnCases? with simpJpCases? 
It addresses the code explosion issue with the old optimization.
For example, the resulting size for `Lean.Json.Parser.escapedChar`
went from 31593 to 361.
 2022-09-25 20:57:24 -07:00
Leonardo de Moura
bbac49e925 feat: add collectJpCasesInfo 
Collect statistics for implementing new optimization that will replace `isCasesOnCases?`
 2022-09-25 20:57:24 -07:00
Leonardo de Moura
c858aa3088 feat: replace getStage1Decl? with new getDecl? 2022-09-24 15:00:19 -07:00
Leonardo de Moura
6343b97acb feat: display inlining stack when maximum recursion depth has been reached 2022-09-24 14:20:21 -07:00
Leonardo de Moura
947811cab8 fix: zero exit points != one exit point 2022-09-24 08:13:17 -07:00
Leonardo de Moura
c333581689 fix: functions occurring as arguments of other functions are not inlined 2022-09-23 14:43:06 -07:00
Leonardo de Moura
609d241ad4 fix: improve updateFunDeclInfo precision 2022-09-23 13:56:14 -07:00
Leonardo de Moura
727ee79f05 fix: exponential blowup at LCNF simp 2022-09-20 17:03:40 -07:00
Leonardo de Moura
990b031871 feat: add translator attribute to MonadFVarSubst class 
See new comments.
 2022-09-20 16:58:27 -07:00
Leonardo de Moura
70f615d074 fix: avoid "unknown constant" error message for auxiliary declarations 2022-09-18 15:39:58 -07:00
Leonardo de Moura
db6ee72aed chore: typo 2022-09-17 09:55:46 -07:00
Leonardo de Moura
3c6dee8048 fix: LCNF eta expansion bug at Simp.lean 2022-09-16 18:00:27 -07:00
Leonardo de Moura
c1b7accd12 refactor: LCNF local context 
The previous implementation had a few issues:
- Function (and join point) declarations were being inserted into two different hashmaps.
- `borrow` information was not available for parameters.
- No proper erase functions.
 2022-09-14 19:25:16 -07:00
Gabriel Ebner
f1b5fa53f0 chore: use new comment syntax 2022-09-14 08:26:17 -07:00
Leonardo de Moura
fccb60fb69 feat: support for [inlineIfReduce] at new compiler 2022-09-13 18:23:42 -07:00
Leonardo de Moura
1350a57a03 refactor: remove pure field from LCNF.LetDecl 
We decide that in phase 3 we will assume everything is impure, and
this kind of fine-grain tracking is not worth it.
 2022-09-12 19:13:43 -07:00
Leonardo de Moura
506cf01d94 fix: bug at simpCasesOnCtor? 2022-09-12 16:02:19 -07:00
Henrik Böving
c6db1099d0 feat: add occurences and phases to PassManager 2022-09-10 14:58:49 -07:00
Leonardo de Moura
ca098d3769 feat: inline applications of the form inline (f ...) 
The `inline` identity function is a directive for the compiler.
 2022-09-10 13:28:49 -07:00
Leonardo de Moura
a40118c79d chore: disable eager applyCasesOnImplementedBy 
It must be performed at phase 2.
We still want to perform the regular `[implementedBy]` replacements at
phase 1 since they affect code specialization.
 2022-09-08 14:50:27 -07:00
Leonardo de Moura
1c188b62cd chore: typo 2022-09-08 14:50:27 -07:00
Leonardo de Moura
0a21603cdc feat: apply implementedBy replacements at second simp pass 2022-09-07 20:38:16 -07:00
Leonardo de Moura
661eb39bc8 feat: add inlinePartial config option 2022-09-06 20:46:17 -07:00
Leonardo de Moura
56f0d6c183 feat: specialize partial applications of local functions 2022-09-06 06:44:33 -07:00
Leonardo de Moura
c769808a4e chore: add TODO 2022-09-05 19:35:17 -07:00
Leonardo de Moura
1812e86c7f feat: eta expand partial applications of functions that take local instances as arguments 2022-09-05 19:33:22 -07:00
Leonardo de Moura
7113d71cd2 doc: LCNF/Simp.lean docstrings 2022-09-05 17:36:35 -07:00
Leonardo de Moura
1207e5e285 feat: erase cases when all alternatives are the same 2022-09-05 17:22:54 -07:00
Leonardo de Moura
58d8224d9e feat: add LCNF cases default 2022-09-05 14:08:14 -07:00
Leonardo de Moura
fde8d35bbb refactor: declare passes when declaring transformations 2022-09-05 06:58:32 -07:00
Leonardo de Moura
56ea3af6e2 doc: Compiler/LCNF/Simp.lean 2022-09-03 19:44:10 -07:00
Leonardo de Moura
9f44e9c858 feat: simplify nested cases on the same discriminant 2022-09-03 19:44:10 -07:00