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Re: [PATCH] Speed-up get_identifier("main")

From: Jason Merrill <jason at redhat dot com>
To: Roger Sayle <roger at eyesopen dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Wed, 06 Aug 2003 18:22:33 -0400
Subject: Re: [PATCH] Speed-up get_identifier("main")
References: <Pine.LNX.4.44.0308061520110.29762-100000@www.eyesopen.com><wvl1xvyv37x.fsf@prospero.boston.redhat.com>

On Wed, 06 Aug 2003 18:19:30 -0400, Jason Merrill <jason@redhat.com> wrote:

> Could we use __builtin_constant_p to do this transformation transparently,
> i.e.
>
> #define get_identifier(STR) \
>   __builtin_constant_p (STR) \
>   ? get_identifier_with_length (STR, (unsigned) (STR)) \
                                                 ^strlen, oops
>   : (get_identifier) (STR)

Jason

Follow-Ups:
- Re: [PATCH] Speed-up get_identifier("main")
  - From: Kaveh R. Ghazi

References:
- [PATCH] Speed-up get_identifier("main")
  - From: Roger Sayle
- Re: [PATCH] Speed-up get_identifier("main")
  - From: Jason Merrill

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