pgsql: Remove dead code

Remove dead code

The configure check for HAVE_DECL_LLVMORCREGISTERPERF was removed by
e9a9843e138, but some code guarded by it was left. (That commit
removed the "register" calls but left the "unregister" calls.) That
code cannot be reached anymore, so remove it.

Reported-by: Heikki Linnakangas <hlinnaka@iki.fi>
Discussion: /messages/by-id/5539b16c-cff7-46d5-9621-c3fb6b549e9e@iki.fi

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/ca89db5f9d0b03a10706312bbe8b8a43b1ec7538

Modified Files
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src/backend/jit/llvm/llvmjit.c | 8 --------
1 file changed, 8 deletions(-)