[LLVMdev] What happened to the -fast flag for lli?

Mark Shannon marks at dcs.gla.ac.uk
Sat Jun 13 04:02:16 PDT 2009

I'm slightly confused here.

Not only, has -fast flag disappeared from lli,
the ExecutionEngine:createJIT API has changed as well.
I suspect these are related :)

What will this do to the speed of JIT code generation?
What effect do the new optimisation levels in ExecutionEngine:createJIT 
What lli flag (if any) corresponds to these optimisation levels?
And is this documented anywhere?


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