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Re: RFC: Patch to warn about disabled optimizations


I installed this patch, after expanding on the documentation
a little bit.

Thanks,

--
Mark Mitchell                   mark@codesourcery.com
CodeSourcery, LLC               http://www.codesourcery.com


----- Original Message -----
Sent   : 9/21/00 12:09 PM
From   : Brad Lucier <lucier@math.purdue.edu>
To     : gcc-patches@gcc.gnu.org
CC     : lucier@math.purdue.edu
Subject: RFC: Patch to warn about disabled optimizations

> No one has commented on this proposed patch:
> http://gcc.gnu.org/ml/gcc-patches/2000-08/msg00249.html
> that adds an option -Wdisabled-optimization to warn if the program
> structure is such that gcc has decided to omit an optimization pass
> that the user has requested.  This can happen, for example, in gcse.c.
> Brad Lucier


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