On Wed, Sep 09, 2020 at 02:42:36PM +0100, Jonathan Wakely wrote:
> Sorry for the slow reply to this.
>
> On Fri, 7 Aug 2020 at 22:14, Michael Meissner wrote:
> >
> > One issue with doing the transition is what mangling should be used with the
> > new long double.
> >
> > At the moment, the curren
On Mon, Sep 14, 2020 at 08:35:44PM +0100, Richard Sandiford wrote:
> Segher Boessenkool writes:
> >> Although this looks/sounds complicated, the advantage is that everything
> >> remains up-to-date. If we instead added a second attribute and only
> >> defined it for instructions like *add__, othe
Segher Boessenkool writes:
>> Although this looks/sounds complicated, the advantage is that everything
>> remains up-to-date. If we instead added a second attribute and only
>> defined it for instructions like *add__, other instructions
>> (including config/arm instructions) would still have type
Hi!
On Mon, Sep 14, 2020 at 10:55:35AM +0100, Richard Sandiford wrote:
> "Qian, Jianhua" writes:
> > - If we cannot resolve it, the existing CPUs' descriptions need
> > to be changed. This is not what I expected.
> > - If we want to add new attribute to resolve this probl
Erick,
I assume that this needs to be done on all the functions since
you mention "cfun".
Gary
From: Erick Ochoa
Sent: Monday, September 14, 2020 12:10 AM
To: Gary Oblock ; gcc@gcc.gnu.org
Subject: Re: Dominance information problem
[EXTERNAL EMAIL NOTICE: This
Hi All,
I need to update include/hsa.h to access some newer APIs. The existing
file was created by copying from the user manual, thus side-stepping
licensing issues, but the updated user manual omits some important
details from the APIs I need (mostly the contents of structs and value
of enum
On 9/13/20 2:18 PM, Chelsea Meyers via Gcc wrote:
Hi,
I'm new to contributing to GCC, so I looked for issues in Bugzilla with the
keyword "easyhack" that looked comprehensible to me, and found bug 53920: "'gcc
-E' does not honor #pragma GCC diagnostic ignored '-Wunused-macro'". I
verified using
"Qian, Jianhua" writes:
> Hi Richard and Segher
>
> I don't know if I exactly understood your discussion.
> If I misunderstood, please let me know.
>
> I am trying to test these two cases.
> Case 1. keep the TYPE attribute unchanged, add new attributes
> It works well as below.
> (define_a
On 14/09/2020 03:53, Qian, Jianhua wrote:
>> -Original Message-
>> From: Richard Earnshaw
>> Sent: Friday, September 11, 2020 9:30 PM
>> To: Qian, Jianhua/钱 建华 ; gcc@gcc.gnu.org
>> Subject: Re: A problem with one instruction multiple latencies and pipelines
>>
>> On 07/09/2020 07:08, Qian,
Hi Gary,
I'm not 100% sure this will fix the problem, but in the past I have had
to call the following function:
/* If dominator info is not available, we need to calculate it. */
if (!dom_info_available_p (CDI_DOMINATORS))
calculate_dominance_info (CDI_DOMINATORS);
Basically dominan
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