> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of > Paul Brook > Sent: Friday, January 12, 2007 12:34 AM > To: gcc@gcc.gnu.org > Cc: Steven Bosscher; Andrija Radicevic > Subject: Re: dump after RTL expand > > On Thursday 11 January 2007 19:27, Steven Bosscher wrote: > > On 1/11/07, Andrija Radicevic <[EMAIL PROTECTED]> wrote: > > > Hi, > > > how could I find out from which patterns, in the md file, the > 00.expand > > > file was generated (i.e. to map the patterns in the expand file with > the > > > ones in the .md file)? Is there a compiler option/switch which would > tell > > > the compiler mark the patterns in the expand file with the insns names > > > from the md file? > > > > There isn't. > > > > You would have to walk over the insn and make recog assign them an insn > > code. > > That still wouldn't tell you what names were used to generate them. It's > common to have a named expander that generates other (possibly anonymous > insns). >
Does that mean that the expand file isn't the dump after the initial rtl generation phase? According to internals manual, only the named define_insn and define_expand are used during rtl generation phase. Regards Andrija
