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| author | Jakub Konka <kubkon@jakubkonka.com> | 2022-05-07 00:57:55 +0200 |
|---|---|---|
| committer | Jakub Konka <kubkon@jakubkonka.com> | 2022-05-07 00:57:55 +0200 |
| commit | ac954eb539ec242af568fe3565094cea12c4beea (patch) | |
| tree | 388b3c11137f23393ff877699f86df4b43666501 /src/codegen/llvm.zig | |
| parent | ac1aaec9c38eb44b93099ff18579a9401f107100 (diff) | |
| download | zig-ac954eb539ec242af568fe3565094cea12c4beea.tar.gz zig-ac954eb539ec242af568fe3565094cea12c4beea.zip | |
regalloc: ensure we only freeze/unfreeze at the outermost scope
This prevents a nasty type of bugs where we accidentally unfreeze
a register that was frozen purposely in the outer scope, risking
accidental realloc of a taken register.
Fix CF flags spilling on aarch64 backend.
Diffstat (limited to 'src/codegen/llvm.zig')
0 files changed, 0 insertions, 0 deletions