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Re: [patch] tree-outof-ssa.c: Remove SSANORM_REMOVE_ALL_PHIS.


On Sun, 2005-02-20 at 11:31 -0500, Kazu Hirata wrote:
> Hi,
> 
> Attached is a patch to remove SSANORM_REMOVE_ALL_PHIS.
> 
> remove_ssa_form is always passed flag SSANORM_REMOVE_ALL_PHIS, so it
> seems that we don't actually need to check for it.
> 
> The patch removes the flag and all uses of it.
> 
> Tested on i686-pc-linux-gnu.  OK to apply?
> 
> Kazu Hirata
> 
> 2005-02-20  Kazu Hirata  <kazu@cs.umass.edu>
> 
> 	* tree-outof-ssa.c (SSANORM_REMOVE_ALL_PHIS): Remove.
> 	(SSANORM_COALESCE_PARTITIONS, SSANORM_USE_COALESCE_LIST):
> 	Adjust their definitions.
> 	(remove_ssa_form): Don't check for SSANORM_REMOVE_ALL_PHIS.
> 	(rewrite_out_of_ssa): Don't use SSANORM_REMOVE_ALL_PHIS.
This is fine (it's probably a remnant of the ability to take specific
variables out of ssa form, which we removed several months ago).

jeff



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