On Monday 04 July 2005 07:59, Balaji S wrote: > Hi everybody, > > I have a problem with delayed branch scheduling. Problem in a DSP porting > which has VLIW instructions and delayed branches. While scheduling delayed > branches, GCC (3.4.3) schedules an instruction which is a part of a VLIW > instruction. Is this the problem of the following define_delay description? > > (define_delay (eq_attr "type" "jump") > [(eq_attr "type" "!jump") (nil) (nil) > (eq_attr "type" "!jump") (nil) (nil)])
Add an attribute to those instructions that cannot be in delay slots, and change this define_delay to disallow instructions with that attr? Gr. Steven
