Re: [patch] AVR: Let -mrelax elide global RJMP .+0

Am 21.08.26 um 14:59 schrieb Alan Modra:
> On Sun, Aug 16, 2026 at 03:48:44PM +0200, Georg-Johann Lay via Binutils wrote:
>> This patch extends the avr-specific linker relaxation machine to
>> elide trivial RJMP instructions.  These are RJMP instructions
> 
> You need to run "make check" before committing patches.  This one
> causes
> +FAIL: AVR .avr.prop, single .align sym at end of section test.

My bad, I didn't even intend to commit it since Denis didn't
yet approve it.

I can proceed 2 ways: Revert the patch and then re-apply once
Denis approves the patch; or just fix the FAIL in the assumption
that Denis won't reject the feature as a whole.

The test fails since it has a JMP .+0 which relax transforms to
RJMP .+0, which is removed by the new rjmp0 optimization.

Johann