On Fri, Sep 15, 2017 at 3:04 PM, Bin.Cheng wrote:
> On Fri, Sep 15, 2017 at 12:49 PM, Richard Biener
> wrote:
>> On Thu, Sep 14, 2017 at 5:02 PM, Bin Cheng wrote:
>>> Hi,
>>> Current pcom implementation rewrites into lcssa form after all loops are
>>> transformed, this is
>>> not enough because
On Fri, Sep 15, 2017 at 12:49 PM, Richard Biener
wrote:
> On Thu, Sep 14, 2017 at 5:02 PM, Bin Cheng wrote:
>> Hi,
>> Current pcom implementation rewrites into lcssa form after all loops are
>> transformed, this is
>> not enough because unrolling of later loop checks lcssa form in function
>> t
On Thu, Sep 14, 2017 at 5:02 PM, Bin Cheng wrote:
> Hi,
> Current pcom implementation rewrites into lcssa form after all loops are
> transformed, this is
> not enough because unrolling of later loop checks lcssa form in function
> tree_transform_and_unroll_loop.
> This simple patch rewrites loop
Hi,
Current pcom implementation rewrites into lcssa form after all loops are
transformed, this is
not enough because unrolling of later loop checks lcssa form in function
tree_transform_and_unroll_loop.
This simple patch rewrites loop into lcssa form if store-store chain is
handled. I think it
