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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/109137] [12 regression] Compiling ffmpeg with -m32 on
 x86_64-pc-linux-gnu hangs on libavcodec/h264_cabac.c since
 r12-9086-g489c81db7d4f75
Date: Thu, 23 Mar 2023 18:15:29 +0000
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X-Bugzilla-Keywords: compile-time-hog, ice-on-invalid-code, inline-asm
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109137

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2023-03-23
            Summary|[12/13 regression]          |[12 regression] Compiling
                   |Compiling ffmpeg with -m32  |ffmpeg with -m32 on
                   |on x86_64-pc-linux-gnu      |x86_64-pc-linux-gnu hangs
                   |hangs on                    |on libavcodec/h264_cabac.c
                   |libavcodec/h264_cabac.c     |since
                   |since                       |r12-9086-g489c81db7d4f75
                   |r12-9086-g489c81db7d4f75    |
     Ever confirmed|0                           |1
         Resolution|FIXED                       |---
             Status|RESOLVED                    |REOPENED

--- Comment #18 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Actually, only fixed on the trunk so far.
But on 12 branch as discussed I think we should instead revert the zen1-3
changes and only keep zen4.=