[Bug tree-optimization/18880] DSE is not doing its job for global variables

[law at redhat dot com]

------- Additional Comments From law at redhat dot com  2005-01-19 01:43 -------
Subject: Re:  DSE is not doing its job for
	global variables

On Wed, 2005-01-19 at 01:34 +0000, steven at gcc dot gnu dot org wrote:
> ------- Additional Comments From steven at gcc dot gnu dot org  2005-01-19 01:34 -------
> DSE2 also does almost nothing, so I just went ahead and posted a proposal 
> to just disable DSE: http://gcc.gnu.org/ml/gcc-patches/2005-01/msg01183.html 
DSE is reasonably fast.  How about we just disable one pass rather than
disabling it completely.

jeff




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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18880