[Bug target/111010] [13/14 regression] error: unable to find a register to spill compiling GCDAProfiling.c since r13-5092-g4e0b504f26f78f

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111010

--- Comment #19 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-13 branch has been updated by Uros Bizjak <u...@gcc.gnu.org>:

https://gcc.gnu.org/g:8e828c10249d895de5f55db58e1f10448498398f

commit r13-7746-g8e828c10249d895de5f55db58e1f10448498398f
Author: Uros Bizjak <ubiz...@gmail.com>
Date:   Wed Aug 23 16:42:38 2023 +0200

    i386: Fix register spill failure with concat RTX [PR111010]

    Disable (=&r,m,m) alternative for 32-bit targets. The combination of two
    memory operands (possibly with complex addressing mode), early clobbered
    output, frame pointer and PIC registers uses too much registers on
    a register constrained 32-bit target.

            PR target/111010

    gcc/ChangeLog:

            * config/i386/i386.md (*concat<any_or_plus:mode><dwi>3_3):
            Disable (=&r,m,m) alternative for 32-bit targets.
            (*concat<any_or_plus:mode><dwi>3_4): Ditto.