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* add missing ToStringTamas Hadhazy2024-09-261-0/+4
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* update readmeHels152024-09-251-15/+17
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* replace constant fold version to argHels152024-09-251-6/+6
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* extend opt and projnode docsHels152024-09-253-1/+286
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* extend chapter 2 peephole section (#118)Tamás Hadházy2024-09-214-1/+351
| | | | | | | * extend peephole section * fix bad indentatitons * Update README.md
* remove peephole from ProjNode::idealize that is already handled by computeRobert Obkircher2024-09-169-74/+43
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* Folding loads before phis needs more work (#116)Cliff Click2024-09-1513-37/+173
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Folding loads before phis needs more work Have to check load alias & offset/field match. Could work for stores as well, will need to check more inputs * Preserve SAR/SHL sharpness with variant shifts * phi-node cloning honors unrelated argument types * bool can never do phiCon * dont fold shifts outside the range 0-63 * Now allowed to fold Loads in Phi Because honors glb() of inputs * Correct shr of mixed sign * yank load merge again needs an anti-dep check * Stop phi-merge if it loses precision * wrap bug
* sighCliff Click2024-09-151-1/+1
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* fix Minus wrapping MIN_LONGCliff Click2024-09-152-2/+20
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* replace imagesTamas Hadhazy2024-09-152-4/+4
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* b and e use different numbersTamas Hadhazy2024-09-141-4/+4
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* revisit explanationTamas Hadhazy2024-09-141-2/+3
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* extend explanation on scopesTamas Hadhazy2024-09-143-0/+288
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* move x-x check up frontCliff Click2024-09-1311-34/+44
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* x-x==0Cliff Click2024-09-1321-50/+99
| | | | | | Move x-x==0 to compute. Add x/1 ==> x All chapters
* Fix GCM of CSE storesCliff Click2024-09-1223-54/+104
| | | | | Stop CSE of stores. Backports to ch11,12,13,14
* Support transpiling more test features: iterate, IRPrinter, assertions, ↵Robert Obkircher2024-09-094-57/+158
| | | | GraphEvaluator
* Add transpiler for JUnit testsRobert Obkircher2024-09-0911-0/+473
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* Remove commutative peepholes for shiftsThalia Archibald2024-09-073-18/+3
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* Fix typos in chapter 14Thalia Archibald2024-09-074-15/+15
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* README includes more design decisions for type names.Cliff Click2024-09-078-4/+161
| | | | Add Or,Xor for completeness.
* Update README.mdCliff Click2024-09-071-3/+2
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* better monotone check for dead loopsCliff Click2024-09-074-24/+32
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* Correct err msgCliff Click2024-09-072-4/+4
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* Fix bugsCliff Click2024-09-075-1/+44
| | | | | AND on floats Shift-extend idiom smartly makes sharper int types.
* Fix possible monotonicity bugCliff Click2024-09-074-0/+12
| | | | Allow Add to smartly add ranges.
* Updates READMECliff Click2024-09-073-22/+31
| | | | More on Types, pushed out Arrays one more chapter
* Cleanup comments to match designCliff Click2024-09-072-22/+26
| | | | Went through several iterations, one where a null _obj was allowed, but settled on using TypeStruct.BOT instead.
* And-masking sharpens narrowed intsCliff Click2024-09-073-3/+38
| | | | Needed to recognize narrowed expressions
* minus is sane for high rangesCliff Click2024-09-071-1/+3
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* Add READMECliff Click2024-09-071-1/+65
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* All the remaining narrow typesCliff Click2024-09-076-34/+135
| | | | Narrow f32, requires a Round node.
* Backport empty statement fixCliff Click2024-09-0717-228/+351
| | | | | Split Ch13 tests from Chapter12Test.java Handle forward refs never defined.
* Update fuzzer for chapter 14. (#107)XmiliaH2024-09-072-51/+138
| | | | | * Update fuzzer for chapter 14. * Add and operator to evaluator
* Shift operators; sign extensionCliff Click2024-09-077-8/+228
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* handle all unsigned int variantsCliff Click2024-09-078-19/+249
| | | | and-masking and typenames for all!
* Correct constant fold with ranges for most primitivesCliff Click2024-09-079-14/+17
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* Add TypeInteger rangesCliff Click2024-09-078-70/+119
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* #98 Chapter 14 arraysdibyendumajumdar2024-09-074-0/+26
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* #98 Chapter 14 arraysdibyendumajumdar2024-09-0776-0/+11080
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* Fix chapter 1 link and mis-spelling (#102)Dibyendu Majumdar2024-09-031-1/+1
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* Update fuzzer for chapter 13. (#105)XmiliaH2024-09-032-50/+114
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* Update fuzzer for chapter 12. (#104)XmiliaH2024-08-182-37/+73
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* Some updates to Chapter 3 docs based on feedback by Yarden (#100)Dibyendu Majumdar2024-08-161-12/+22
| | | | | * Some updates to Chapter 3 docs based on feedback by Yarden * Apply feedback from Cliff
* Scope docs (#99)Cliff Click2024-08-153-28/+48
| | | | | * More scope docs * readme updates
* #92 Update readmesdibyendumajumdar2024-08-063-56/+9
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* Fix chapter12 grammarThalia Archibald2024-08-062-130/+1
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* Update README.mdCliff Click2024-08-061-2/+22
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* More error cases, error checkingCliff Click2024-08-066-11/+74
| | | | disallow e.g. "struct x { int i; }; x = new x; x.i=3.14;"
* Fix graph draw with field namesCliff Click2024-08-064-7/+27
| | | | Allow co-recursive defs
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