[Bug tree-optimization/112282] [14 Regression] wrong code (generated code hangs) at -O3 on x86_64-linux-gnu since r14-4777-g88c27070c25309

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112282

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[14 Regression] wrong code  |[14 Regression] wrong code
                   |(generated code hangs) at   |(generated code hangs) at
                   |-O3 on x86_64-linux-gnu     |-O3 on x86_64-linux-gnu
                   |                            |since
                   |                            |r14-4777-g88c27070c25309
                 CC|                            |tnfchris at gcc dot gnu.org

--- Comment #7 from Sam James <sjames at gcc dot gnu.org> ---
88c27070c253094fb7e366583fbe09cec2371e8b is the first bad commit
commit 88c27070c253094fb7e366583fbe09cec2371e8b
Author: Tamar Christina <tamar.christ...@arm.com>
Date:   Fri Oct 20 08:09:45 2023 +0100

    ifcvt: Support bitfield lowering of multiple-exit loops

i.e. r14-4777-g88c27070c25309