чт, 3 сент. 2026 г. в 12:06, Georg-Johann Lay <[email protected]>:
>
> The transformations performed by the avr-2moves pass might depend
> on the presence of debug insns, which is fixed by this patch.
>
> It now uses next_nondebug_insn_bb() to traverses the insns in such a
> way that the seen insns don't depend on the presence of debug insns.
>
> Plus, it ignores debug insns when it traverses the DF_REG_USE_CHAIN
> of the considered register.
>
> The patch passes without new regression.  It fixes
>
>    gcc.dg/pr103837.c (test for excess errors)
>    gcc.dg/pr45865.c (test for excess errors)
>
> which failed with -fcompare-debug.
>
> Ok to apply?
>

Ok.
Please apply.

Denis

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