[Bug middle-end/125545] [14/15 Regression] ICE on aarch64: in insert_stmt_after, at tree-ssa-reassoc.cc:1527 with asm goto at -O1/2/3 since r14-3995

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125545

--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-15 branch has been updated by Richard Biener
<[email protected]>:

https://gcc.gnu.org/g:65f32ce9f4f7d84087cb0f03c3d256da82031b0a

commit r15-11488-g65f32ce9f4f7d84087cb0f03c3d256da82031b0a
Author: Richard Biener <[email protected]>
Date:   Tue Jun 2 14:56:12 2026 +0200

    tree-optimization/125545 - reassoc insering after asm goto

    There's one case we can handle just fine which is when the asm goto
    has a single successor (it's fallthru edge, possibly shared with
    an asm goto label).  As we're using dominance based insertion
    point discovery we have to handle this case.

            PR tree-optimization/125545
            * tree-ssa-reassoc.cc (insert_stmt_after): Allow asm goto
            with a single successor.

            * gcc.dg/torture/pr125545.c: New testcase.

    (cherry picked from commit 31c818a7ff8f090e58379c52c7589f2e6e35de20)