CFI for saved argument registers

[Andreas Schwab]

On Mai 16 2022, Andreas Krebbel via Gcc wrote:

> The only way I see right now is adding a new reg note to invalidate
> the save information in the reg_save array in dwarf2cfi.
>
> Would this be acceptable? Is there perhaps an easier way to achieve that?

Doesn't it work to use .cfi_remember_state/.cfi_restore_state?

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Andreas Schwab, schwab@linux-m68k.org
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