[Bug rtl-optimization/115568] [12/13/14 Regression] wrong code at -O2 with "-fno-tree-sink -fno-tree-ter -fschedule-insns" on x86_64-linux-gnu since r12-6122-g9407058a430316

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115568

--- Comment #10 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>:

https://gcc.gnu.org/g:088887de7717a22b1503760e9b79dfbe22a0f428

commit r15-9334-g088887de7717a22b1503760e9b79dfbe22a0f428
Author: Richard Biener <rguent...@suse.de>
Date:   Wed Apr 9 14:36:19 2025 +0200

    rtl-optimization/119689 - compare-debug failure with LRA

    The previous change to fix LRA rematerialization broke compare-debug
    for i586 bootstrap.  Fixed by using prev_nonnote_nondebug_insn
    instead of prev_nonnote_insn.

            PR rtl-optimization/119689
            PR rtl-optimization/115568
            * lra-remat.cc (create_cands): Use prev_nonnote_nondebug_insn
            to check whether insn2 is directly before insn.

            * g++.target/i386/pr119689.C: New testcase.