[Bug tree-optimization/14844] [tree-ssa] narrow types if wide result is not needed

pinskia at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Mon Feb 14 15:02:00 GMT 2005


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-02-14 05:57 -------
(In reply to comment #8)
> Sorry, but a little confused, as it's perfectly correct to shorten these operands to the width
> of the operation's assignment, and in fact should be done? (so there's nothing to correct
> and arguably should have been identifyed as such by the front-ends to begin with it would seem)

What I was trying to say, is that this should not be done in the front-end as the front-end has almost 
no business to deal with optimizations.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14844



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