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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/110766] [14 Regression] ICE on valid code at
 -O3 on x86_64-linux-gnu: in gimple_phi_arg_def_from_edge, at gimple.h:4699
Date: Sat, 22 Jul 2023 14:20:01 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110766

David Binderman <dcb314 at hotmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |dcb314 at hotmail dot com

--- Comment #2 from David Binderman <dcb314 at hotmail dot com> ---
I see this also, except with -O2. The bug first seems
to occur sometime between g:43fefc1f832a8037 and g:b5138df96a93d3b5,
a range of 31 commits.

I have a reduction running.=