Jakub Konka c7f774803a stage2: implement loading-storing via pointer (in register)
* load address (pointer) to a stack variable in a register via
  `lea` instruction
* store value on the stack via a pointer stored in a register via
  `mov [reg], imm` instruction
* the lowerings naturally are handled automatically by Mir -> Isel
  layer
* add initial (without safety) implementation of `.optional_payload`
* add matching stage2 test cases
2021-12-31 18:10:28 +01:00
..
2021-12-15 17:28:48 +01:00
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2020-10-31 12:21:49 +02:00