Hi Jakub,
On Mon, Apr 24, 2017 at 11:23:42PM +0200, Jakub Jelinek wrote:
> Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk/7.1?
Yes, okay everywhere, thank you for fixing it!
Segher
> 2017-04-24 Jakub Jelinek
>
> PR rtl-optimization/80501
> * combine.c (make
Hi!
For SUBREGs, make_compound_operation* recurses on the SUBREG_REG.
If the original in_code is EQ (i.e. equality comparison against 0) or SET,
we handle it correctly, but as the following testcase shows, for COMPARE
(some other comparison against 0) we in some cases don't.
The problem is that t
