https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100994
--- Comment #5 from Jakub Jelinek ---
Consider with the same -O2 -fno-early-inlining -fno-tree-sra -fno-tree-fre
flags:
const struct S { unsigned b : 4; unsigned c : 9; } d;
__attribute__((noipa)) void foo (void) {}
static int bar (const struct
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100998
--- Comment #5 from Andrew Pinski ---
(In reply to Peter Bergner from comment #3)
> (In reply to Andrew Pinski from comment #2)
> > If this is powerpc and on power10, then it is most likely caused by
> > r12-1020.
>
> Not arguing with you, but
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101000
Bug ID: 101000
Summary: ICE when trying to import the
absl/container/flat_hash_map.h as a header module
Product: gcc
Version: 11.1.0
Status: UNCONFIRMED
Severi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100925
--- Comment #8 from CVS Commits ---
The master branch has been updated by Andrew Pinski :
https://gcc.gnu.org/g:d4faa36e7540c573c5dc17850bcd938d0900b2e9
commit r12-1349-gd4faa36e7540c573c5dc17850bcd938d0900b2e9
Author: Andrew Pinski
Date: S
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100925
Andrew Pinski changed:
What|Removed |Added
Resolution|--- |FIXED
Status|ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101000
Marek Polacek changed:
What|Removed |Added
Last reconfirmed||2021-06-09
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100998
Peter Bergner changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |acsawdey at gcc dot
gnu.org
-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: qrzhang at gatech dot edu
Target Milestone: ---
It affects gcc-8 to the trunk. Gcc-7 works fine.
$ gcc-trunk -v
gcc version 12.0.0 20210609 (experimental) [master revision
174e75a2107:3b61ba37fe1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100994
Martin Sebor changed:
What|Removed |Added
CC||msebor at gcc dot gnu.org
--- Comment #6
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100998
--- Comment #7 from Peter Bergner ---
(In reply to Peter Bergner from comment #6)
> And you guessed well! I built a mainline compiler for Gordon with Aaron's
> commit reverted and the issue goes away. Assigning this to Aaron to debug.
Talking
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100998
--- Comment #8 from Andrew Pinski ---
(In reply to Peter Bergner from comment #7)
> (In reply to Peter Bergner from comment #6)
> > And you guessed well! I built a mainline compiler for Gordon with Aaron's
> > commit reverted and the issue goes
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101002
Bug ID: 101002
Summary: Some powerpc tests fail with -mlong-double-64
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: te
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100998
Peter Bergner changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101003
Bug ID: 101003
Summary: [12 regression] ICE compiling gcc.dg/pr86179.c after
r12-1329
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100950
anlauf at gcc dot gnu.org changed:
What|Removed |Added
Attachment #50967|0 |1
is obsolete|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100994
--- Comment #7 from Eric Botcazou ---
> Perhaps the tree-inline.c change is fine for Ada, but it doesn't seem to be
> safe for C/C++.
You're casting away the const qualifier though, how can this valid C++?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100994
--- Comment #8 from Eric Botcazou ---
> The
> MEM[(struct a *)&l].c = l$c_24;
> in the function to be inlined is there since esra. Arguably it is strange
> that esra stores back into the parameter when it is const.
Right, it's a duplicate of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100994
Andrew Pinski changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100453
Andrew Pinski changed:
What|Removed |Added
CC||suochenyao at 163 dot com
--- Comment #
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100085
--- Comment #11 from Peter Bergner ---
(In reply to luoxhu from comment #9)
> But for __float128 to __int128 mentioned in #c4, need hack
> rs6000_modes_tieable_p
> to remove the stack operation in dse1. But I am not sure this is *LEGAL*
> since
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100950
anlauf at gcc dot gnu.org changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |anlauf at gcc dot
gnu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101004
Bug ID: 101004
Summary: SFINAE constrained conversion operator of class
template parameter type does not work with built-in
arithmetic operators
Product: gcc
Ver
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100085
--- Comment #12 from Segher Boessenkool ---
We want to use plain TImode instead of V1TImode on newer cpus. It probably is
a good idea (for performance) on p9 already, but this will need testing. That's
only sideways related to this issue though
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100904
--- Comment #3 from David Malcolm ---
FWIW the following hackish workaround seems to fix it, though am still
investigating why this is happening.
diff --git a/libcpp/directives.c b/libcpp/directives.c
index f4aa17d1156..b5bdd443a5a 100644
--- a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101005
Bug ID: 101005
Summary: [12 regression] bootstrap failure after r12-1342
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101005
H.J. Lu changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101006
Bug ID: 101006
Summary: Request diagnostic for likely concept syntax errors
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Compone
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97770
--- Comment #17 from Hongtao.liu ---
(In reply to Richard Biener from comment #16)
> Changing the signature will not help given we don't want to regress other
> cases.
> Instead we have to somehow remove the pro- and demotions with the help of
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100939
--- Comment #1 from johnfbennett at protonmail dot com ---
G++ does have a good warning for this scenario:
$ g++ -Wall misplacedattribute.c
misplacedattribute.c: In function ‘int main()’:
misplacedattribute.c:7:37: warning: attributes ignored on
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100937
--- Comment #6 from Fangrui Song ---
Then can you add a -fvisibility=protected variant which only applies to
non-weak defined functions?
Two issues need to be fixed:
(1): https://sourceware.org/bugzilla/show_bug.cgi?id=27973
__attribute__((vi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101007
Bug ID: 101007
Summary: ICE: in extract_insn, at recog.c:2770 (unrecognizable
insn) with -mno-sse2
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: ice
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101008
Bug ID: 101008
Summary: ICE: in native_encode_rtx, at simplify-rtx.c:6594 with
-O -g
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32667
--- Comment #19 from rguenther at suse dot de ---
On Wed, 9 Jun 2021, public at timruffing dot de wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32667
>
> Tim Ruffing changed:
>
>What|Removed |Added
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100993
Richard Biener changed:
What|Removed |Added
CC||jsm28 at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97770
--- Comment #18 from rguenther at suse dot de ---
On Thu, 10 Jun 2021, crazylht at gmail dot com wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97770
>
> --- Comment #17 from Hongtao.liu ---
> (In reply to Richard Biener from comment #1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101001
Richard Biener changed:
What|Removed |Added
Summary|wrong code at -O3 on|[9/10/11/12 Regression]
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101003
Richard Biener changed:
What|Removed |Added
Last reconfirmed||2021-06-10
Assignee|unassign
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101007
Richard Biener changed:
What|Removed |Added
Last reconfirmed||2021-06-10
Ever confirmed|0
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