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Re: Dump file usage patterns?
- From: Richard Guenther <richard dot guenther at gmail dot com>
- To: Bernd Schmidt <bernds at codesourcery dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 25 Aug 2010 13:12:28 +0200
- Subject: Re: Dump file usage patterns?
- References: <4C74F68B.6080009@codesourcery.com>
On Wed, Aug 25, 2010 at 12:55 PM, Bernd Schmidt <bernds@codesourcery.com> wrote:
> How are people using dump files? ?I find myself adding -fdump-noaddr to
> every command line with -da, as I often run diff on dumps from two
> different compilers. ?How about the patch below? ?Should we print cselib
> information only when given a specific flag - I don't find it very
> useful and it clutters up the dump files?
With the patch the naming of the option doesn't make much sense.
The flag is also not used too often - maybe it's more useful to
dump UIDs than addresses, for example from DF.
Your suggestion about cselib info is good.
Richard.
>
> Bernd
>