[examples] Sped up oofib PIR benchmark by 17.81% by reducing unnecessary PMCs created in the PIR code; no changes to Parrot itself.
[examples] Sped up oofib PIR benchmark by 17.81% by reducing unnecessary PMCs
created in the PIR code; no changes to Parrot itself.

git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@41158 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

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