Fix intrinsification of floatToRawIntBits.

Accidentially lost in quick refactoring in
commit fa57c47f1b72916371a9c2d5c1389219bce655b4.

Change-Id: Ic83cf257306efa66a236f2034ffbff3b53579090
Merge "Fix intrinsification of floatToRawIntBits." into kk44