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Re: [PATCH]: Introduce HOST_WIDE_INT_0{,U}


On 07/20/2016 11:16 PM, Uros Bizjak wrote:
As suggested by Jakub.

2016-07-20  Uros Bizjak  <ubizjak@gmail.com>

    * hwint.h (HOST_WIDE_INT_0): New define.
    (HOST_WIDE_INT_0U): Ditto.
    * double-int.c: Use HOST_WIDE_INT_0 instead of (HOST_WIDE_INT) 0.
    * dse.c: Use HOST_WIDE_INT_0U instead of (unsigned HOST_WIDE_INT) 0.
    * simplify-rtx.c: Ditto.
    * tree-object-size.c: Ditto.

Bootstrapped and regression tested on x86_64-linux-gnu. In addition, I
have checked that .o files didn't differ.

OK for mainline?

Seems slightly less useful than the others, but I guess it's fine too.


Bernd


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