It was on the CPU only, indeed.
(Other small annoyances: just got http://devgurus.amd.com/message/1306204 - haven't solved "Error: no .astext section found." )
Here are my results, to confirm:
========== Build started: Building kernels.cl on 2 devices. ==========
Compiling device: AMD A10-5750M APU with Radeon(tm) HD Graphics... Succeeded!
###/kernels.cl, line 393: warning: argument of type
"const __constant char *" is incompatible with parameter of type
"__constant char *" if (found) printf ("Found for locID %i, gateID %i, bits %i", locID, gateID, bits);
Compiling device: Iceland... Succeeded!
Error: no .astext section found.
========== Build: 2 of 2 succeeded ==========
VincentSC, thanks for this confirmation. The bug report has been re-initiated and forwarded to engg. team. Once I get any update, I'll share with you.