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| author | avg <avg@FreeBSD.org> | 2010-10-09 08:07:49 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2010-10-09 08:07:49 +0000 |
| commit | dca49a4289ccc5a7ea6ff861c2ca2608feb62d4d (patch) | |
| tree | 8f27163c84470743ae9bc2f9adeede8d0c638f89 /contrib/llvm/tools/llvmc/src/Main.cpp | |
| parent | 77a8584fd98601764683b95454ea91ac9d1050de (diff) | |
| download | FreeBSD-src-dca49a4289ccc5a7ea6ff861c2ca2608feb62d4d.zip FreeBSD-src-dca49a4289ccc5a7ea6ff861c2ca2608feb62d4d.tar.gz | |
panic_cpu variable should be volatile
This is to prevent caching of its value in a register when it is checked
and modified by multiple CPUs in parallel.
Also, move the variable into the scope of the only function that uses it.
Reviewed by: jhb
Hint from: mdf
MFC after: 1 week
Diffstat (limited to 'contrib/llvm/tools/llvmc/src/Main.cpp')
0 files changed, 0 insertions, 0 deletions
