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* regalloc: fixbug with phi move of stack <- stack lemon2025-12-131-4/+4
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* rename arraylength macro -> countof lemon2025-12-111-2/+2
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* parallel move; implement reg<->stack swp lemon2025-12-101-3/+18
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* regalloc: optimize a little edge case better lemon2025-12-101-4/+6
| | | | | | | | | | | | With two-address instructions one needs to make sure the dst doesn't get allocated to the same reg as the right-hand operand: %r = mul %x, %y ; %y cannot be %r Except, if the operands are the same %r = mul %x, %x ; if %x is dead after this instr, it's fine to allocate %r to the same reg
* misc fixes lemon2025-12-101-1/+1
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* rega: change assert for spilled callee. it's ok if nspill==1 lemon2025-12-091-1/+1
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* regalloc: kill dead defs of physical regs lemon2025-12-041-8/+16
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* regalloc: skip dead phis lemon2025-11-261-1/+4
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* implement float varargs, and some other fixes lemon2025-11-231-5/+12
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* make sure indirect function call pointer does not end up in clobber reg lemon2025-11-221-2/+2
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* regalloc: merge overlapping fixed intervals better lemon2025-11-221-1/+12
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* ir: barebones IR passes checked contracts lemon2025-11-211-0/+2
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* change op names to match 285063eba44 lemon2025-11-211-11/+11
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* rename IR classes to reflect bitsize lemon2025-11-211-5/+5
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* regalloc: assert nops aren't being used lemon2025-11-211-0/+1
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* debug output to stdout lemon2025-11-191-2/+2
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* ir: 'trap' jump; c: __builtin_trap; lex: __has_builtin lemon2025-11-151-2/+2
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* amd64: fix aggregate abi stuff;; ir: fold, peephole optimizing constructors lemon2025-11-051-6/+13
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* regalloc: misc lemon2025-11-021-3/+3
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* rega: fix parallel stack moves lemon2025-11-021-6/+19
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* rega: fix Ocopy of stk->stk lemon2025-10-261-3/+2
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* regalloc: fix spill edge case again lemon2025-10-241-1/+5
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* ir bugfixes lemon2025-10-231-2/+2
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* regalloc: implement spilling output when 1 input was spilled lemon2025-10-231-5/+21
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* fix edge case codegen bugs (w/ stack offsets, spilling) lemon2025-10-221-6/+13
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* always keep volatile loads lemon2025-10-221-0/+4
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* regalloc fix devirt lemon2025-10-221-3/+5
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* codegen bugfixes lemon2025-10-191-3/+7
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* Organize source files into directories lemon2025-10-191-0/+1195