Re: [PATCH, GCC] PR middle-end/55299, fold bitnot through ASR and rotates

[Marc Glisse]

On Sun, 8 May 2016, Mikhail Maltsev wrote:

Hi!
I decided to revive this patch:
https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00999.html.
I addressed review comments about sign conversions. Bootstrapped and regtested
on x86_64-linux-gnu {,-m32}. OK for trunk?

Hello,

are you sure that your transformations are safe for any kind of 
conversion?

--
Marc Glisse