s390x sframe regressions

[Alan Modra]

On Mon, Jul 14, 2025 at 12:34:29PM +0200, Jens Remus wrote:
> Could you please reference that commit in your patch description,
> to ease future understanding of the root cause for the regression?

Description changed to

    Commit 6ab3f09a682a resulted in regressions.
    s390x-linux-gnu  FAIL: SFrame simple link
    s390x-linux-gnu  FAIL: SFrame for plt0 and pltN
    
    Commit 939eb467b21d exposed the problem further.
    s390x-linux-gnu  FAIL: LTO 4a
    s390x-linux-gnu  FAIL: LTO 4c
    s390x-linux-gnu  FAIL: LTO 4d

-- 
Alan Modra