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| author | joachimschmidt557 <joachim.schmidt557@outlook.com> | 2022-02-13 20:40:51 +0100 |
|---|---|---|
| committer | Jakub Konka <kubkon@jakubkonka.com> | 2022-02-13 23:24:26 +0100 |
| commit | f5068107cdf54f143a150feb5d500962ba98e963 (patch) | |
| tree | 659d8cbad3f6fe798eb11fc47c7a579172fed543 /src/Compilation.zig | |
| parent | 5f50980880181774de83dab3294ddeb0a121d6f2 (diff) | |
| download | zig-f5068107cdf54f143a150feb5d500962ba98e963.tar.gz zig-f5068107cdf54f143a150feb5d500962ba98e963.zip | |
stage2 regalloc: track Inst instead of ?Inst in register mapping
The information whether a register is allocated to an instruction is
already encoded in the free_registers "bitmap". Duplicating that
information in the registers map is unnecessary and may lead to
performance degradations.
Diffstat (limited to 'src/Compilation.zig')
0 files changed, 0 insertions, 0 deletions