[FFmpeg-trac] #8903(build system:reopened): mingw-w64 clang i686 "inline assembly requires more registers than available"
FFmpeg
trac at avcodec.org
Wed Mar 15 03:10:14 EET 2023
#8903: mingw-w64 clang i686 "inline assembly requires more registers than
available"
-------------------------------------+-------------------------------------
Reporter: Christopher | Owner: (none)
Degawa |
Type: defect | Status: reopened
Priority: normal | Component: build
| system
Version: git-master | Resolution:
Keywords: windows, | Blocked By:
clang, 32-bit, linux, gcc |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by Sam James):
Indeed, hitting this on Linux with both GCC and Clang.
With Clang 15: https://bugs.gentoo.org/901099
With GCC 12/13: either this error or a hang (see
https://bugs.gentoo.org/900937)
Upstream GCC bug for the hang
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109137) says this is really
an issue on the asm side, so the error is legitimate:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109137#c5.
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Ticket URL: <https://trac.ffmpeg.org/ticket/8903#comment:7>
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