slow compilation of tsdl in Mantis 7067 can be solved by flambda

[objmagic]

A follow up from OCL compiler hacking session issue

The flambda branch can help eliminate the slowdown of Mantis 7067

real 0m0.217s
user 0m0.140s
sys 0m0.064s

In thread on Mantis,
Alain replies Mark:

Thanks. So indeed this might very well fix this problem

Yes, this is correct ...

[objmagic]

One problem is that the operator {} is not defined when compiling using latest trunk of flambda, so I removed them, which I don't think actually matters.

The error is

Error: Unbound value .{}

[mshinwell]

The error about the indexing operator will go away soon when the "Bigarray operators" patch is reverted upstream.