> It is because matching has not yet been attempted. ok.. so what is the option to get hold of a rtl dump after all the matching is done
----- Original Message ---- From: Rask Ingemann Lambertsen <[EMAIL PROTECTED]> To: Mohamed Shafi <[EMAIL PROTECTED]> Cc: gcc@gcc.gnu.org; Revital1 Eres <[EMAIL PROTECTED]> Sent: Tuesday, October 17, 2006 1:21:30 PM Subject: Re: Abt RTL expression On Mon, Oct 16, 2006 at 09:32:58PM -0700, Mohamed Shafi wrote: > > In th document > http://gcc.gnu.org/onlinedocs/gccint/Insns.html#Insns > > it is said that "An integer that says which pattern in the machine > description matches > this insn, or -1 if the matching has not yet been attempted.Such matching is > never attempted and this field remains -1 on an insn > whose pattern consists of a single use, clobber ...." > > The integer in my pattern is -1. In fact integer for all the insn for a > program (980602-2.c) like It is quite normal for the first 6-7 dump files. It is because matching has not yet been attempted. -- Rask Ingemann Lambertsen
