Boris Boesler writes: > Am 21.11.2007 um 18:07 schrieb Andrew Haley: > > > Is there some special reason you can't do this in machine dependent > > reorg? That seems like the obvious place. Just walk every basic > > block stuffing NOPs. > > The problem isn't where, it's how. The insn-list after scheduling > doesn't provide any information about cycles or delays, does it? How > do I find out before which insn I have to insert a NOP, if the > scheduler doesn't pass any info to me? Walk the instructions in each BB, and if you see a violation stuff a NOP. This is so simple that I'm wondering if there's something important that I'm failing to understand. Andrew. -- Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, UK Registered in England and Wales No. 3798903
