[FFmpeg-trac] #8903(build system:closed): mingw-w64 clang i686 "inline assembly requires more registers than available"

FFmpeg trac at avcodec.org
Wed Mar 15 03:05:40 EET 2023


#8903: mingw-w64 clang i686 "inline assembly requires more registers than
available"
-------------------------------------+-------------------------------------
             Reporter:  Christopher  |                    Owner:  (none)
  Degawa                             |
                 Type:  defect       |                   Status:  closed
             Priority:  minor        |                Component:  build
                                     |  system
              Version:  git-master   |               Resolution:  fixed
             Keywords:  windows,     |               Blocked By:
  clang, 32-bit                      |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Ninpo):

 Replying to [comment:4 Christopher Degawa]:
 > Fixed a while ago for 32-bit clang, although now it's popping up for
 32-bit gcc as well

 gcc-12 and gcc-13 are having the same issue in latest releases with CFLAGS
 -O3 -march=znver1 (presumably also znver2-4) when building with -m32 for
 32 bit binaries.

 To that end can this be reopened?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/8903#comment:5>
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