On Fri, Jul 8, 2016 at 12:16 AM, Richard Biener wrote:
>
> This is a final candidate patch to add code-hoisting to GIMPLE.
>
> I've already committed several patches fixing fallout and the following
> one adds -fno-code-hoisting (I renamed the option) to a few testcases.
> I filed PRs for the case
On 07/08/2016 01:30 AM, Richard Biener wrote:
On Mon, 4 Jul 2016, Steven Bosscher wrote:
On Mon, Jul 4, 2016 at 1:26 PM, Richard Biener wrote:
The following patch is Stevens code-hoisting based on PRE forward-ported
and fixed for bootstrap plus the case of hoisting code across loops
which we
Hi Richard,
>> I've just bootstrapped the patch on sparc-sun-solaris2.12, which
>> uncovered a couple of testsuite failures:
>>
>> +FAIL: gcc.dg/tree-ssa/split-path-5.c scan-tree-dump-times split-paths
>> "Duplicat
>> ing join block" 2
>> +FAIL: gcc.dg/tree-ssa/split-path-5.c scan-tree-dump-times
On Fri, 8 Jul 2016, Rainer Orth wrote:
> Hi Richard,
>
> > This is a final candidate patch to add code-hoisting to GIMPLE.
> >
> > I've already committed several patches fixing fallout and the following
> > one adds -fno-code-hoisting (I renamed the option) to a few testcases.
> > I filed PRs for
Hi Richard,
> This is a final candidate patch to add code-hoisting to GIMPLE.
>
> I've already committed several patches fixing fallout and the following
> one adds -fno-code-hoisting (I renamed the option) to a few testcases.
> I filed PRs for the cases code-hoisting exposes missed optimization
>
On Mon, 4 Jul 2016, Steven Bosscher wrote:
> On Mon, Jul 4, 2016 at 1:26 PM, Richard Biener wrote:
> >
> > The following patch is Stevens code-hoisting based on PRE forward-ported
> > and fixed for bootstrap plus the case of hoisting code across loops
> > which we generally do not want (expression
This is a final candidate patch to add code-hoisting to GIMPLE.
I've already committed several patches fixing fallout and the following
one adds -fno-code-hoisting (I renamed the option) to a few testcases.
I filed PRs for the cases code-hoisting exposes missed optimization
opportunities in passe
On Mon, Jul 4, 2016 at 1:26 PM, Richard Biener wrote:
>
> The following patch is Stevens code-hoisting based on PRE forward-ported
> and fixed for bootstrap plus the case of hoisting code across loops
> which we generally do not want (expressions in the loop exit target block
> are antic-in through
The following patch is Stevens code-hoisting based on PRE forward-ported
and fixed for bootstrap plus the case of hoisting code across loops
which we generally do not want (expressions in the loop exit target block
are antic-in throughout the whole loop unless they are killed and thus
get inserted
