Re: [PATCH] s390: Fix ICE in usubc5 [PR126667]

Andreas Krebbel <[email protected]>
Newsgroups gmane.comp.gcc.patches
Message-ID <[email protected]>
Hi Jakub,

On 8/6/26 10:14 PM, Jakub Jelinek wrote:
> ...
> Bootstrapped/regtested on s390x-linux, ok for trunk, 16.2.1 (after 16.2
> is released) and 15.4?
>
> 2026-08-06  Jakub Jelinek  <[email protected]>
>
> 	PR target/126667
> 	* config/s390/s390.md (usubc<mode>5): If operands[4] is
> 	an immediate operand other than const0_rtx, force it into reg
> 	before using it in xor<mode>3 insn.
>
> 	* gcc.dg/pr126667.c: New test.
> 	* gcc.target/s390/pr126667.c: New test.

Ok to apply. Thank you very much for fixing this!

Bye,

Andreas
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