On Thu, Apr 06, 2017 at 02:50:27PM +0200, Rainer Orth wrote:
> 2017-04-06 Rainer Orth
>
> * gcc.target/i386/pr79390.c: Allow for cmovl.a.
Please mention PR tree-optimization/79390 in the ChangeLog
and commit message. Ok with that change.
> # HG changeset
Jeff Law writes:
> On 04/01/2017 06:20 AM, Jakub Jelinek wrote:
>> Hi!
>>
>> As discussed in the PR, in the following testcase we don't if-convert
>> with the generic (and many other) tuning, because we default to
>> --param max-rtl-if-conversion-insns=1 in most of the tunings.
On 04/01/2017 06:20 AM, Jakub Jelinek wrote:
Hi!
As discussed in the PR, in the following testcase we don't if-convert
with the generic (and many other) tuning, because we default to
--param max-rtl-if-conversion-insns=1 in most of the tunings.
The problem we have is with multiple cmov
On Sun, Apr 02, 2017 at 08:44:03PM +0200, Uros Bizjak wrote:
> x86 part LGTM.
>
> Hopefully, this infrastructure will allow us to fix (or it already
> fixes) PR 56309 [1].
I think only allows to. The target hook has access to the if_info
structure which contains the original basic blocks, their
On Sat, Apr 1, 2017 at 2:20 PM, Jakub Jelinek wrote:
> Hi!
>
> As discussed in the PR, in the following testcase we don't if-convert
> with the generic (and many other) tuning, because we default to
> --param max-rtl-if-conversion-insns=1 in most of the tunings.
> The problem we
On Sat, Apr 01, 2017 at 01:43:36PM -0500, Segher Boessenkool wrote:
> Hi,
>
> On Sat, Apr 01, 2017 at 02:20:27PM +0200, Jakub Jelinek wrote:
> > As discussed in the PR, in the following testcase we don't if-convert
> > with the generic (and many other) tuning, because we default to
> > --param
Hi,
On Sat, Apr 01, 2017 at 02:20:27PM +0200, Jakub Jelinek wrote:
> As discussed in the PR, in the following testcase we don't if-convert
> with the generic (and many other) tuning, because we default to
> --param max-rtl-if-conversion-insns=1 in most of the tunings.
> The problem we have is
Hi!
As discussed in the PR, in the following testcase we don't if-convert
with the generic (and many other) tuning, because we default to
--param max-rtl-if-conversion-insns=1 in most of the tunings.
The problem we have is with multiple cmov instructions, but in the
testcase there is just one