https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85768
--- Comment #2 from Jonathan Wakely ---
Yes I did suggest that. For now I think we should just disable the use of
backtrace anywhere except GNU/Linux.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82899
--- Comment #23 from rguenther at suse dot de ---
On Mon, 14 May 2018, glisse at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82899
>
> --- Comment #22 from Marc Glisse ---
> (In reply to rguent...@suse.de from comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82899
--- Comment #22 from Marc Glisse ---
(In reply to rguent...@suse.de from comment #21)
> Note that in the strict C semantic thing __restrict on
> this isn't valid as the following is valid C++:
>
> Foo() __restrict
> {
> Foo *x = this;
> x->a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85759
--- Comment #10 from Martin Liška ---
(In reply to Jan from comment #9)
> I'm using the clear linux gcc version well atleast the patches.
> Maybe thats the culprit.
> https://clearlinux.org/
I thought you are using Gentoo system?
>
> But it sh
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85759
--- Comment #9 from Jan ---
I'm using the clear linux gcc version well atleast the patches.
Maybe thats the culprit.
https://clearlinux.org/
But it should be easy to run that in a container.
I reverted some of the patches and rebuild gcc.
I will
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85759
--- Comment #8 from Martin Liška ---
(In reply to Jan from comment #7)
> I added the option same ICE.
I see. Well would it be possible to provide build steps that will utilize a
gentoo docker container and can help me to reproduce that?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85759
--- Comment #7 from Jan ---
I added the option same ICE.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85747
--- Comment #7 from Antony Polukhin ---
(In reply to Jakub Jelinek from comment #6)
> IMHO just use constexpr if you care about compile time evaluation
> guarantees, that is what it has been added for.
Fair point. Overcomplicated logic on the fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85759
Martin Liška changed:
What|Removed |Added
Status|ASSIGNED|WAITING
--- Comment #6 from Martin Liška
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85745
--- Comment #3 from Bernd Edlinger ---
just in case someone runs into the same issue, this would
be the linux patch that Jakub suggested:
commit 20dfb4d2eb648bd947adbb729d963f78df75ffee
Author: Bernd Edlinger
Date: Fri May 11 18:51:03 2018 +0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85759
Martin Liška changed:
What|Removed |Added
Status|WAITING |ASSIGNED
Assignee|unassigned at
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85759
--- Comment #4 from Jan ---
Created attachment 44127
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44127&action=edit
preproccessed source and gcda
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85769
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |8.2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85768
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |9.0
--- Comment #1 from Richard Biener
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85764
Richard Biener changed:
What|Removed |Added
Keywords||rejects-valid
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85765
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |8.2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48200
--- Comment #23 from Martin Liška ---
(In reply to Xi Ruoyao from comment #22)
> Created attachment 44126 [details]
> Patch to add symver attribute, highly experimental, C++ only
That's great you did the prototype. I'll take a look.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85762
Richard Biener changed:
What|Removed |Added
Keywords||missed-optimization
Priority|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85761
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85759
--- Comment #3 from Martin Liška ---
(In reply to Richard Biener from comment #2)
> Please attach the preprocessed source.
And profile file (*.gcda) that should be somewhere:
find /var/tmp/portage/pgo/bash -name alias.gcda
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85759
--- Comment #2 from Richard Biener ---
Please attach the preprocessed source.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48200
--- Comment #22 from Xi Ruoyao ---
Created attachment 44126
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44126&action=edit
Patch to add symver attribute, highly experimental, C++ only
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85758
--- Comment #2 from Richard Biener ---
(In reply to Alexander Monakov from comment #0)
> However since m_3 is used, this is more costly. Shouldn't this folding check
> for single use of the intermediate expr? From a quick look, this is probably
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48200
--- Comment #21 from Xi Ruoyao ---
I made up a (highly immature) patch in the days.
This "thing" works with simple source code files but I believe there are many
bugs in the patch.
And I suggest to make "weakref" attribute to output ".symver" d
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85769
ktkachov at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85757
Richard Biener changed:
What|Removed |Added
CC||kugan at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85756
Richard Biener changed:
What|Removed |Added
Keywords||wrong-code
Target|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85751
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82899
--- Comment #21 from rguenther at suse dot de ---
On Sat, 12 May 2018, glisse at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82899
>
> --- Comment #20 from Marc Glisse ---
> Created attachment 44122
> --> https://gc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85756
--- Comment #2 from Martin Liška ---
*** Bug 85767 has been marked as a duplicate of this bug. ***
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85767
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85759
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
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