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Re: rshift problem

From: "Andrew Pinski" <pinskia at gmail dot com>
To: "John Kacur" <jkacur at gmail dot com>
Cc: gcc-bugs at gcc dot gnu dot org
Date: Sun, 18 May 2008 11:28:07 -0700
Subject: Re: rshift problem
References: <520f0cf10805181124yea9032bxaa64d4741798dfbe@mail.gmail.com>

On Sun, May 18, 2008 at 11:24 AM, John Kacur <jkacur@gmail.com> wrote:
>  int main(void)
>  {
>         unsigned j = ~0 >> 8;

The above is signed right shift which will keep the sign bit and replicate it.
>         unsigned i = ~0;
>         i  >>= 8;
While this is an unsigned right shift.


-- Pinski

References:
- rshift problem
  - From: John Kacur

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