On 06/19/2018 12:30 PM, Michael Ploujnikov wrote:
> Hi everyone,
>
> (I hope this is the right place to ask, if not my apologies; please
> point me in the right direction)
>
> I'm trying to get a better understanding of the following part in
> tree_swap_operands_p():
>
> /* It is preferable to
On 06/19/2018 12:55 PM, Paul Koning wrote:
> Gentlepeople,
>
> I have a two-operand divide instruction that takes a double length dividend
> in a register pair, and produces the quotient in the first register and
> remainder in the second.
>
> How do I write a divmod pattern for that? The quot
Gentlepeople,
I have a two-operand divide instruction that takes a double length dividend in
a register pair, and produces the quotient in the first register and remainder
in the second.
How do I write a divmod pattern for that? The quotient is easy enough, I write
a match_operand for that re
Hi everyone,
(I hope this is the right place to ask, if not my apologies; please
point me in the right direction)
I'm trying to get a better understanding of the following part in
tree_swap_operands_p():
/* It is preferable to swap two SSA_NAME to ensure a canonical form
for commutative a
On Tue, Jun 19, 2018 at 6:04 AM, Jonathan Wakely wrote:
> On Tue, 19 Jun 2018 at 01:30, Soul Studios wrote:
>>
>> >
>> > It's never called.
>> >
>> > I added a call to abort() to that function, and the tests all pass. So
>> > the function is never used, so GCC never compiles it and doesn't
>> > no
Hi!
In case that you have not yet found it:
On Mon, 11 Jun 2018 12:19:23 -0600, Martin Sebor wrote:
> I've been noticing a number of failures in LTO (and some other)
> tests in my x86_64-builds most of which don't appear in results
> reported on gcc-testresults (all those on lines that start wit
On Tue, 19 Jun 2018 at 01:30, Soul Studios wrote:
>
> >
> > It's never called.
> >
> > I added a call to abort() to that function, and the tests all pass. So
> > the function is never used, so GCC never compiles it and doesn't
> > notice that the return type is invalid. That's allowed by the
> > st
