[FFmpeg-trac] #10634(avcodec:new): 36eb774 causes build ffmpeg with clang+polly in dead loop
FFmpeg
trac at avcodec.org
Sat Oct 28 16:17:31 EEST 2023
#10634: 36eb774 causes build ffmpeg with clang+polly in dead loop
-------------------------------------+-------------------------------------
Reporter: arm64-v9a | Type: defect
Status: new | Priority: important
Component: avcodec | Version: git-
Keywords: | master
mlp,mlpenc,clang,polly | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
36eb774ad49bccd061b865b3400567193ed10d6c causes build ffmpeg with
clang+polly in dead loop
How to reproduce:
{{{
./configure --cc=clang --cflags="-O3 -mllvm --polly -mllvm --polly-
position=before-vectorizer -mllvm --polly-scheduling=dynamic -mllvm
--polly-ast-use-context -mllvm --polly-vectorizer=stripmine -mllvm
--polly-run-dce -mllvm --polly-invariant-load-hoisting -mllvm --polly-run-
inliner"
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10634>
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