bintrans

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Analyzed 9 days ago based on code collected 9 days ago.

Commit Message	Contributor	Files Modified	Date
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Leftover commits.	Mark Probst	More...	about 4 years ago
Added IntToCondition. Removed IntZero. Made integer compares width-agnostic. Added register classes and condition bit mapping. Added comparisons in the Alpha target description. Added rc insns in the PPC machine descriptions. They work on PPC->Alpha and generate optimal code.	Mark Probst as schani	More...	over 8 years ago
Added IfStmt and rewrote store with update PPC insns to use it so that better code is generated.	Mark Probst as schani	More...	almost 9 years ago
Added all PPC insns that we can handle now.	Mark Probst as schani	More...	almost 9 years ago
IntSub has been removed (must be emulated with IntAdd/IntNeg). A new optimization pass which generates Extract out of several patterns has been added. Better Alpha code generation. There are now no known instructions for which MLGen generates worse code than the hand written generator.	Mark Probst as schani	More...	almost 9 years ago
Lots more PPC instructions work now.	Mark Probst as schani	More...	almost 9 years ago
Lots of PPC insn now work and are efficient. Normal form optimizer added, but is buggy (rlwinm produces different output if the optimizer is used on conditions).	Mark Probst as schani	More...	almost 9 years ago
Generated code once again works in bintrans. lbz is generated correctly and better than in the hand coded compiler.	Mark Probst as schani	More...	almost 9 years ago
Lots of bug fixes. Source machine descriptions is now in a Lisp file. Generator handles temporary registers more economically.	Mark Probst as schani	More...	almost 9 years ago
We can now generate a working rlwimi compiler which is (a lot) better than the hand written one.	Mark Probst as schani	More...	almost 9 years ago
Added sex optimization: rlwinm is now always equal to or better than in the hand translator.	Mark Probst as schani	More...	almost 9 years ago
Machine an mapping specifica are now contained completely in a mapping.	Mark Probst as schani	More...	almost 9 years ago
First version to work with bintrans (rlwinm produces correct code, sometimes better, sometimes worse than the hand written translator).	Mark Probst as schani	More...	almost 9 years ago
Alpha target now generates both versions of operate instructions automatically. bintrans code generation supported in Lisp, but not implemented in ML yet.	Mark Probst as schani	More...	almost 9 years ago
Added uncertain matches.	Mark Probst as schani	More...	almost 9 years ago
Now we can handle rlwnm as well.	Mark Probst as schani	More...	almost 9 years ago
We can now generate correct C code for rlwinm.	Mark Probst as schani	More...	almost 9 years ago
We can now (finally) generate all versions of the rlwinm instruction with all target instruction combinations.	Mark Probst as schani	More...	almost 9 years ago
All forms of rlwinm are now generated with conditions. Immediates are tested against conditions instead of generating for every combination anew.	Mark Probst as schani	More...	almost 9 years ago
Implemented memoization.	Mark Probst as schani	More...	almost 9 years ago

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