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2016-10-12 David GivenAdd code to remove unused phis, converting to pruned... commit | commitdiff | tree | snapshot
2016-10-11 David GivenDon't allow the same IR to be added to the sequence... commit | commitdiff | tree | snapshot
2016-10-11 David GivenClean up the allocator a bit, in preparation for making... commit | commitdiff | tree | snapshot
2016-10-10 David GivenA few more opcodes. commit | commitdiff | tree | snapshot
2016-10-10 David GivenA little fiddling with store instructions. The PowerPC... commit | commitdiff | tree | snapshot
2016-10-10 David GivenRefactored the way hops are rendered; add support for... commit | commitdiff | tree | snapshot
2016-10-10 David GivenRegister allocator now gets all the way through all... commit | commitdiff | tree | snapshot
2016-10-10 David GivenD'oh, need multiple passes over the edge splitter in... commit | commitdiff | tree | snapshot
2016-10-09 David GivenCalculate phi congruency groups; use them to solve the commit | commitdiff | tree | snapshot
2016-10-09 David GivenAdd pmap_remove(). commit | commitdiff | tree | snapshot
2016-10-09 David GivenThe register allocator now makes a spirited attempt... commit | commitdiff | tree | snapshot
2016-10-09 David GivenFloating point promotion was broken since the IR float... commit | commitdiff | tree | snapshot
2016-10-09 David GivenAdd some more opcodes; rearrange the registers to be... commit | commitdiff | tree | snapshot
2016-10-09 David GivenPredicates can now take numeric arguments. The PowerPC... commit | commitdiff | tree | snapshot
2016-10-08 David GivenBasic register allocation works! commit | commitdiff | tree | snapshot
2016-10-08 David GivenReplace pmap_get() with pmap_findleft() and pmap_findri... commit | commitdiff | tree | snapshot
2016-10-08 David GivenOnly allocate an output vreg if the instruction actuall... commit | commitdiff | tree | snapshot
2016-10-08 David GivenInstruction predicates work now. commit | commitdiff | tree | snapshot
2016-10-08 David GivenMinor cleanup. commit | commitdiff | tree | snapshot
2016-10-08 David GivenFix bug where pushes were being placed in the wrong... commit | commitdiff | tree | snapshot
2016-10-07 David GivenOverhaul of everything phi related; critical edge split... commit | commitdiff | tree | snapshot
2016-10-07 David GivenAdd array_{appendall,removeall,appendallu}. commit | commitdiff | tree | snapshot
2016-10-06 David GivenRefactor the cfg and dominance stuff to make it a lot... commit | commitdiff | tree | snapshot
2016-10-06 David GivenWe're not using 'allocates' any more; clean up. commit | commitdiff | tree | snapshot
2016-10-05 David GivenThe register allocator is really a pass, so arrange... commit | commitdiff | tree | snapshot
2016-10-05 David GivenWarning fix. commit | commitdiff | tree | snapshot
2016-10-05 David GivenNo, dammit, for register allocation I need to walk... commit | commitdiff | tree | snapshot
2016-10-05 David GivenAllowing an input filename on the command line makes... commit | commitdiff | tree | snapshot
2016-10-05 David GivenBetter constraint syntax; mcgg now passes register... commit | commitdiff | tree | snapshot
2016-10-05 David GivenMade sure that all files end in vim magic. commit | commitdiff | tree | snapshot
2016-10-05 David GivenBetter management of register data. Add struct hreg. commit | commitdiff | tree | snapshot
2016-10-04 David GivenAdd a pass to do critical edge splitting. commit | commitdiff | tree | snapshot
2016-10-04 David GivenAdded support for the op_bXX conditional branch instruc... commit | commitdiff | tree | snapshot
2016-10-04 David GivenFix the horror of the startup code; now uses getopt... commit | commitdiff | tree | snapshot
2016-10-04 David GivenRemove unused variable (reduce memory usage by 1/10). commit | commitdiff | tree | snapshot
2016-10-04 David GivenBodge in enough phi support to let the instruction... commit | commitdiff | tree | snapshot
2016-10-04 David GivenOops --- hadn't updated the nts array for the new child... commit | commitdiff | tree | snapshot
2016-10-04 David GivenDon't allocate new vregs for REG and NOP --- a bit... commit | commitdiff | tree | snapshot
2016-10-03 David GivenMassive rewrite of how emitters and the instruction... commit | commitdiff | tree | snapshot
2016-10-03 David GivenInstruction selection now happens on a shadow tree... commit | commitdiff | tree | snapshot
2016-10-02 David GivenGet quite a long way towards basic output-register... commit | commitdiff | tree | snapshot
2016-10-02 David GivenCome up with a syntax for register constraints. commit | commitdiff | tree | snapshot
2016-10-02 David GivenPerform SSA conversion of locals. Much, *much* better... commit | commitdiff | tree | snapshot
2016-10-02 David GivenAdd array push/pop; fix ghastly memory overrun bug. commit | commitdiff | tree | snapshot
2016-10-02 David GivenAdd zrl opcode. Keep track of local sizes as well as... commit | commitdiff | tree | snapshot
2016-10-02 David GivenAdd inl and del opcodes. commit | commitdiff | tree | snapshot
2016-10-01 David GivenRefactor mcg.h as it's getting a bit big; keep track... commit | commitdiff | tree | snapshot
2016-10-01 David GivenMake betterer. commit | commitdiff | tree | snapshot
2016-10-01 David GivenFix edge case where leftover pushes would occasionally... commit | commitdiff | tree | snapshot
2016-10-01 David GivenShow expression trees correctly. commit | commitdiff | tree | snapshot
2016-10-01 David GivenDeal with malformed mes instructions emitted by ego. commit | commitdiff | tree | snapshot
2016-10-01 David GivenMore rigorous dealing of IR groups; no need for is_gene... commit | commitdiff | tree | snapshot
2016-10-01 David GivenWe're going to need some type inference after all,... commit | commitdiff | tree | snapshot
2016-10-01 David GivenPredicates work; we now have prefers and requires claus... commit | commitdiff | tree | snapshot
2016-10-01 David GivenIt doesn't really make a lot of sense to have BURG... commit | commitdiff | tree | snapshot
2016-09-30 David GivenMove fatal(), warning() and aprintf() into the new... commit | commitdiff | tree | snapshot
2016-09-29 David GivenMore properly keep track of register classes. commit | commitdiff | tree | snapshot
2016-09-29 David GivenError check fragment rules which don't emit anything. commit | commitdiff | tree | snapshot
2016-09-29 David GivenMuch better handling of fragments (no run-time code... commit | commitdiff | tree | snapshot
2016-09-29 David GivenYou know what, the type inference stuff is a complete... commit | commitdiff | tree | snapshot
2016-09-28 David GivenYou can tell whether an item already exists in the... commit | commitdiff | tree | snapshot
2016-09-27 David GivenActually, I don't need vregs: hops work just as well... commit | commitdiff | tree | snapshot
2016-09-26 David GivenFleshed out hops and vregs. The result is almost lookin... commit | commitdiff | tree | snapshot
2016-09-26 David GivenMove map into the data module. commit | commitdiff | tree | snapshot
2016-09-26 David GivenRevamp the array module not to use nasty macros any... commit | commitdiff | tree | snapshot
2016-09-26 David GivenMove the array library into the data module. commit | commitdiff | tree | snapshot
2016-09-26 David GivenKeep more data around about ir instructions. Implement... commit | commitdiff | tree | snapshot
2016-09-25 David GivenStart factoring out the hardware op code. commit | commitdiff | tree | snapshot
2016-09-25 David GivenSort of keep track of registers and register classes... commit | commitdiff | tree | snapshot
2016-09-25 David GivenCollapse several rule arrays into one; actually generat... commit | commitdiff | tree | snapshot
2016-09-25 David GivenRename struct insn to struct em (throughout). commit | commitdiff | tree | snapshot
2016-09-25 David GivenStupid stringlist is stupid. Use a proper data structur... commit | commitdiff | tree | snapshot
2016-09-25 David GivenRethink the way patterns are mapped to rules; generate... commit | commitdiff | tree | snapshot
2016-09-24 David GivenWe now record the code fragments to be emitted by each... commit | commitdiff | tree | snapshot
2016-09-24 David GivenInstruction selection is so important the file needs... commit | commitdiff | tree | snapshot
2016-09-24 David GivenSome instruction selection is now happening. commit | commitdiff | tree | snapshot
2016-09-24 David GivenMore grammar changes. commit | commitdiff | tree | snapshot
2016-09-24 David GivenIR codes are now owned by mcgg; ir terminals are insert... commit | commitdiff | tree | snapshot
2016-09-24 David GivenCrudely bolt on mcgg to mcg itself. commit | commitdiff | tree | snapshot
2016-09-24 David GivenParameters are parsed with getopt. Simplify, constify. commit | commitdiff | tree | snapshot
2016-09-24 David GivenChange the predicate stuff to use costs instead; now... commit | commitdiff | tree | snapshot
2016-09-24 David GivenLots of exploratory new grammar for instruction definit... commit | commitdiff | tree | snapshot
2016-09-24 David GivenAdd support for labelled tree nodes. commit | commitdiff | tree | snapshot
2016-09-23 David GivenFix some late-night typo bugs. commit | commitdiff | tree | snapshot
2016-09-23 David GivenProcedure compilation now happens after the entire... commit | commitdiff | tree | snapshot
2016-09-23 David GivenReplaced the block splicer with a trivial block elimina... commit | commitdiff | tree | snapshot
2016-09-23 David GivenEach pass now lives in its own source file; much cleaner. commit | commitdiff | tree | snapshot
2016-09-22 David GivenAdd a bodged in algorithm for converting basic block... commit | commitdiff | tree | snapshot
2016-09-21 David GivenTracing cleanup. Simplified the IR code. Some more... commit | commitdiff | tree | snapshot
2016-09-20 David GivenMassive grammar overhaul and refactor. Hacked in suppor... commit | commitdiff | tree | snapshot
2016-09-20 David GivenRun through clang-format. commit | commitdiff | tree | snapshot
2016-09-20 David GivenStrip out surplus files. Rewrite README. commit | commitdiff | tree | snapshot
2016-09-20 David GivenImport iburg. commit | commitdiff | tree | snapshot
2016-09-20 David GivenImport iburg. iburg-import commit | commitdiff | tree | snapshot
2016-09-19 David GivenCreate hacky fake basic blocks for data fragments,... commit | commitdiff | tree | snapshot
2016-09-19 David GivenTreebuilder now gets to the bottom of my test file... commit | commitdiff | tree | snapshot
2016-09-19 David GivenStore the EM code up front and build the basic block... commit | commitdiff | tree | snapshot
2016-09-18 David GivenArchival checking of the half-written IR treebuilder. commit | commitdiff | tree | snapshot
2016-09-17 David GivenANSIise to fix warnings. commit | commitdiff | tree | snapshot
2016-09-17 David GivenAbstract out the EM reader; skeleton of the tree builder. commit | commitdiff | tree | snapshot
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