https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85596
Bug ID: 85596
Summary: aarch64 --with-multilib-list documentation missing
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85595
--- Comment #2 from Jonathan Wakely ---
(In reply to Alexander Ivchenko from comment #0)
> (long long is only 4-byte aligned on i686)
Not when it's placed on the stack. GCC will always align the variable in your
example to 8 bytes. But a better
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81420
Marc Glisse changed:
What|Removed |Added
Last reconfirmed|2018-01-08 00:00:00 |2018-5-1
--- Comment #2 from Marc Glisse
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85472
--- Comment #21 from Hans Åberg ---
(In reply to Tim Shen from comment #20)
> (In reply to Hans Åberg from comment #18)
> > (In reply to Tim Shen from comment #14)
> > > I have a C++ test case for this:
> >
> > I get segmentation fault on the re
: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: mpolacek at gcc dot gnu.org
Target Milestone: ---
Target: x86_64-pc-linux-gnu
gcc version 9.0.0 20180501 (experimental) (GCC)
$ cat q.c
extern double fma
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85597
Marek Polacek changed:
What|Removed |Added
Keywords||ice-on-valid-code
--- Comment #1 from Ma
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85598
Bug ID: 85598
Summary: Incorrect warning only at -O2 and -O3
Product: gcc
Version: 7.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85599
Bug ID: 85599
Summary: invalid optimization: function not always evaluated in
logical expression
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83792
--- Comment #2 from Tom de Vries ---
pinged: https://gcc.gnu.org/ml/gcc-patches/2018-05/msg00046.html
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85597
Marek Polacek changed:
What|Removed |Added
Target Milestone|--- |6.5
Summary|internal compiler
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85599
janus at gcc dot gnu.org changed:
What|Removed |Added
Keywords||wrong-code
Target Milestone|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81420
--- Comment #3 from Marc Glisse ---
Created attachment 44050
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44050&action=edit
untested hackish patch
This seems to help a bit, but it doesn't feel like the right approach.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85600
Bug ID: 85600
Summary: CPU2006 471.omnetpp fails starting with r259771
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85600
--- Comment #1 from Andrew Pinski ---
Does adding -fno-lifetime-dse help? This could be a bug in the omnetpp sources
...
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85600
--- Comment #2 from Pat Haugen ---
(In reply to Andrew Pinski from comment #1)
> Does adding -fno-lifetime-dse help? This could be a bug in the omnetpp
> sources ...
Nope, still fails.
471.omnetpp: copy 0 non-zero return code (exit code=1, sig
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85143
--- Comment #6 from Marc Glisse ---
Author: glisse
Date: Tue May 1 21:41:05 2018
New Revision: 259812
URL: https://gcc.gnu.org/viewcvs?rev=259812&root=gcc&view=rev
Log:
Generalize a a
PR tree-optimization/85143
gcc/
* match.pd
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85574
Jan Hubicka changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85143
--- Comment #7 from Marc Glisse ---
Note that the patch still doesn't handle
_1 = n_15(D) <= i_46;
_2 = i_46 > 1336;
_3 = _1 | _2;
because of the mix between strict and large inequalities.
(if I write int m = 1337; and replace i < 1337 w
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84654
--- Comment #3 from Jonathan Wakely ---
Author: redi
Date: Tue May 1 22:47:33 2018
New Revision: 259813
URL: https://gcc.gnu.org/viewcvs?rev=259813&root=gcc&view=rev
Log:
PR libstdc++/84654 Disable __float128 specializations for -mno-float128
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85601
Bug ID: 85601
Summary: [8 Regression] anonymous struct & union namespace
conflict in extern C block
Product: gcc
Version: 8.0.1
Status: UNCONFIRMED
Severity: no
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85601
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85580
Andrew Pinski changed:
What|Removed |Added
CC||andres at anarazel dot de
--- Comment #6
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85600
Pat Haugen changed:
What|Removed |Added
Known to work||8.0
Summary|CPU2006 471.omnetpp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81420
Jason Merrill changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85602
Bug ID: 85602
Summary: regression with strncat and -Wall in GCC 8
Product: gcc
Version: 8.0.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85603
Bug ID: 85603
Summary: ICE with character array substring assignment
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85599
kargl at gcc dot gnu.org changed:
What|Removed |Added
CC||kargl at gcc dot gnu.org
--- C
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