tree 8a22cea5cebee49a5e9bdbe205965270cc3414b4
parent 747f49ba67b8895a5831ab539de551b916f3738c
author Steven Fuerst <svfuerst@gmail.com> 1345068436 -0700
committer Alex Deucher <alexander.deucher@amd.com> 1348161034 -0400

Annotate int2float() as being a pure function.

This allows gcc to fold duplicate calls into a single call.  Since
the current users do actually call it multiple times with the
same arguments, this is an obvious win.

Signed-off-by: Steven Fuerst <svfuerst@gmail.com>