Treedump output

[Paul Brook]

On Wednesday 08 September 2004 15:15, Svein E. Seldal wrote:
> Hello,
>
> This might sound as a silly question, but I'm kind of stuck, and I cant
> find anyting that helps in the sources/docs/internet. Can I get some
> help please? :)
>
> The docs sais that you can use "-da" and/or "-fdump-tree-all" to get
> dump outputs. But when I try this on avr-gcc or its cc1, nothing
> happens. Are there some configure option I have forgotten when building
> the tools. Or can it be some commandline option that I need add to get
> it to provide the output I want?
>
> I have compiled gcc HEAD for the avr target with the configure option
> "../configure --target=avr --disable-nls --enable-languages=c". And the
> compiler command that doesnt provide the dumps are: "avr-gcc -da
> -fdump-tree-all -c tree.c". The same thing happens if I use the
> -fdump-tree-all command to cc1 directly. It seems to recognize the
> option, but it doesnt provide any output.

Are you sure? It should create numbered files named 
tree.c.<number>.<something> and tree.c.t<number>.<something>.
The console output from the compiler is unchanged.

Paul