> -----Original Message----- > From: gcc-help-owner@xxxxxxxxxxx [mailto:gcc-help-owner@xxxxxxxxxxx] On > Behalf Of Marc Glisse > Sent: 28 August 2013 13:19 > To: Paulo Matos > Cc: gcc-help@xxxxxxxxxxx > Subject: Re: restrict on casted pointers > > You are using int16_t***restrict, and the restrict only goes one layer of > pointer deep, maybe? (I didn't look very closely) > Marc, Besides the fact that arrays are laid out contiguously in memory so it shouldn't matter, I am marking the pointers through which I access the memory as restrict so GCC shouldn't really care about what I am accessing in memory, only that the pointers involved are marked as restrict. Or at least this is my understanding, GCC seems to think otherwise but it seems like a recent change. gcc-4.5.4 is happy with the restrict keyword in this case and doesn't seem to reload the memory in question. -- Paulo Matos
