i will fix it. kenny
On 03/17/2010 07:28 PM, Ramana Radhakrishnan wrote: > Hi Kenneth, > > The documentation of auto-inc-dec still refers to flow and when I > raised this on IRC folks suggested that you might have some > documentation fixes if any, in this area. > > http://gcc.gnu.org/onlinedocs/gccint/Incdec.html#Incdec > > The lines in the doco are as below : > > These embedded side effect expressions must be used with care. > Instruction patterns may not use them. Until the `flow' pass of the > compiler, they may occur only to represent pushes onto the stack. The > `flow' pass finds cases where registers are incremented or decremented > in one instruction and used as an address shortly before or after; > these cases are then transformed to use pre- or post-increment or > -decrement. > > > Cheers > Ramana >
