https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101841
anlauf at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101851
Bug ID: 101851
Summary: gccgo crashes compiling `x, y := int(0)`
Product: gcc
Version: 11.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40817
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56472
Andrew Pinski changed:
What|Removed |Added
Resolution|--- |FIXED
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67320
Andrew Pinski changed:
What|Removed |Added
Resolution|--- |FIXED
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88141
Andrew Pinski changed:
What|Removed |Added
Resolution|--- |WORKSFORME
Status|UNCONFIRME
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101852
Bug ID: 101852
Summary: [meta-bug] some optabs are not documented
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101850
--- Comment #3 from Jonathan Wakely ---
(In reply to Prasanta Behera from comment #0)
> Version info:
> =
> ~$ g++ --version
> g++ (Ubuntu 8.4.0-1ubuntu1~18.04) 8.4.0
> Copyright (C) 2018 Free Software Foundation, Inc.
> This is free
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=18635
--- Comment #21 from Jonathan Wakely ---
Yes, the core issue is still active, so currently compilers are required to
accept the code rather than reject it as ill-formed. If that changes, we can
un-suspend this.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101850
--- Comment #4 from Prasanta Behera ---
FWIW clang++ does produce these warnings:
~$ cat t.cpp
#include
class M {
std::string s;
public:
M(std::string t) : s(t) {}
};
int main() {
std::string s = s;
M m = m;
return 0;
}
~$ clang+
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101850
Jonathan Wakely changed:
What|Removed |Added
See Also||https://gcc.gnu.org/bugzill
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101850
Jonathan Wakely changed:
What|Removed |Added
Resolution|--- |FIXED
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101853
Bug ID: 101853
Summary: [12 Regression] g++.dg/modules/xtreme-header-5_b.C ICE
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code
Severity: nor
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101853
--- Comment #1 from Jonathan Wakely ---
Isn't it ice-on-valid-code?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101853
Hans-Peter Nilsson changed:
What|Removed |Added
Keywords|ice-on-invalid-code |ice-on-valid-code
--- Comment #2 f
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101852
Andrew Pinski changed:
What|Removed |Added
Summary|[meta-bug] some optabs are |[meta-bug] some standard
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101852
--- Comment #2 from Andrew Pinski ---
Oh target-insns.def needs to be added to the list of auditing too.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101852
--- Comment #3 from Andrew Pinski ---
My simple grep found
storent
vec_realign_load ;;; this is PR 36396
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101852
--- Comment #4 from Andrew Pinski ---
Here is the list from target-insns.def:
grep ^DEF_TARGET_INSN target-insns.def|awk ' { print $2 } ' | tr -d '(' | tr
-d ',' > ~/insns.txt
for x in `cat ~/insns.txt`; do if grep -q -r $x doc ; then true; el
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21231
--- Comment #2 from Andrew Pinski ---
cstore was documented in r0-93453.
cmov is still not documented.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26831
Andrew Pinski changed:
What|Removed |Added
Summary|sibcall, sibcall_value, |sibcall, sibcall_value:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101838
--- Comment #1 from Martin Uecker ---
Actually, the example before might have been fixed already, but these two are
still wrong:
int bar(
struct f { int a[*]; } v,
int (*b)[sizeof(struct f)] // folded to zero
);
int foo(void)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33621
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101849
--- Comment #2 from Peter Bergner ---
So it seems when we go to expand the gimple builtin, the cast of the pointer is
already stripped away:
(gdb) ps gsi_stmt(*gsi)
_1 = __builtin_vsx_lxvp (0, x);
We will only will get as far as expanding the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50187
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66960
Andrew Pinski changed:
What|Removed |Added
CC||christian.gnu at juner dot de
--- Commen
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49106
Andrew Pinski changed:
What|Removed |Added
Target Milestone|--- |7.0
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85637
Andrew Pinski changed:
What|Removed |Added
Resolution|--- |INVALID
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87886
Andrew Pinski changed:
What|Removed |Added
Last reconfirmed|2018-11-05 00:00:00 |2021-8-10
Component|middle-end
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58624
Andrew Pinski changed:
What|Removed |Added
Target Milestone|--- |6.0
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88490
Andrew Pinski changed:
What|Removed |Added
Component|middle-end |tree-optimization
Keywords|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88487
Andrew Pinski changed:
What|Removed |Added
Component|middle-end |tree-optimization
Blocks|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91250
Andrew Pinski changed:
What|Removed |Added
Resolution|--- |DUPLICATE
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95060
Andrew Pinski changed:
What|Removed |Added
CC||zamazan4ik at tut dot by
--- Comment #7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90693
Andrew Pinski changed:
What|Removed |Added
Severity|normal |enhancement
Keywords|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48363
Andrew Pinski changed:
What|Removed |Added
Component|middle-end |tree-optimization
Last reconfirmed|201
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71761
Andrew Pinski changed:
What|Removed |Added
Target||x86_64-linux-gnu
Component|tree
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91515
Andrew Pinski changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71761
Andrew Pinski changed:
What|Removed |Added
CC||no...@turm-lahnstein.de
--- Comment #8 f
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71509
Andrew Pinski changed:
What|Removed |Added
Assignee|rguenth at gcc dot gnu.org |pinskia at gcc dot
gnu.org
--- C
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101854
Bug ID: 101854
Summary: Invalid warning -Wstringop-overflow wrong argument
Product: gcc
Version: 11.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Compon
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101854
--- Comment #1 from Andrew Pinski ---
Slightly more reduced:
void f() {
struct Weird {
float a[5]; // decrease to 4 will cause the warning to
disappear
};
struct Weird g(float const Q[2], float const null[
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101854
nightstrike changed:
What|Removed |Added
Component|tree-optimization |c
Keywords|diagnostic
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101854
--- Comment #3 from Andrew Pinski ---
So this is not related to nested functions at all (just in case people thought
it was):
struct Weird {
float a[5]; // decrease to 4 will cause the warning to disappear
};
struct Weird g(float const Q
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101854
--- Comment #4 from nightstrike ---
(In reply to Andrew Pinski from comment #3)
> So this is not related to nested functions at all (just in case people
> thought it was):
It's also not due to flexible array members, given the change from 5 mem
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101854
--- Comment #5 from Andrew Pinski ---
__attribute__((access ("^0[2]^1[6]", )))
struct Weird g (const float * Q, const float[8] * null)
ss = g (&q, 0B); [return slot optimization]
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101854
Andrew Pinski changed:
What|Removed |Added
Summary|Invalid warning |[11/12 Regression] Invalid
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101854
--- Comment #6 from Andrew Pinski ---
(In reply to Andrew Pinski from comment #5)
> __attribute__((access ("^0[2]^1[6]", )))
> struct Weird g (const float * Q, const float[8] * null)
>
> ss = g (&q, 0B); [return slot optimization]
In the 4 c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66364
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Severity|normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674
--- Comment #5 from CVS Commits ---
The master branch has been updated by Hans-Peter Nilsson :
https://gcc.gnu.org/g:92f7016940e5a7281e3fd7628fbf1360d900b581
commit r12-2843-g92f7016940e5a7281e3fd7628fbf1360d900b581
Author: Hans-Peter Nilsson
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101718
--- Comment #2 from Matt Jacobson ---
(In reply to Iain Sandoe from comment #1)
> can you give me some idea of the platform? it would help with testing at
> least (assuming that there is a suitable machine on the cfarm).
Sure, but I'm guessing
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101451
Andrew Pinski changed:
What|Removed |Added
Last reconfirmed||2021-08-11
Status|UNCONFIRM
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98309
--- Comment #1 from CVS Commits ---
The master branch has been updated by hongtao Liu :
https://gcc.gnu.org/g:05a03f3986db25cb5076b409f4048e9dbb5dbfdf
commit r12-2844-g05a03f3986db25cb5076b409f4048e9dbb5dbfdf
Author: liuhongt
Date: Tue Aug 1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98309
--- Comment #2 from Hongtao.liu ---
Although avx512 have vscalefps/d, vectorizer failed at
```
/* We can only handle calls with arguments of the same type. */
if (rhs_type
&& !types_compatible_p (rhs_type, TREE_TYPE (op)))
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101851
--- Comment #1 from CVS Commits ---
The master branch has been updated by Ian Lance Taylor :
https://gcc.gnu.org/g:fed7c1634e8e50600e20cb97dbfbd74ecbd5ba22
commit r12-2845-gfed7c1634e8e50600e20cb97dbfbd74ecbd5ba22
Author: Ian Lance Taylor
Dat
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101851
Ian Lance Taylor changed:
What|Removed |Added
Resolution|--- |FIXED
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49782
Andrew Pinski changed:
What|Removed |Added
Last reconfirmed||2021-08-11
Status|UNCONFIRME
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101855
Bug ID: 101855
Summary: std::logf is missing from
auto f = std::log10f(3.14);
:2:15: error: 'log10f' is not a member of 'std'; did you mean 'log1pf'?
2 | auto f = std::log10f(3.14);
| ^~
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101855
--- Comment #1 from 康桓瑋 ---
(In reply to 康桓瑋 from comment #0)
> #include
> auto f = std::log10f(3.14);
>
> :2:15: error: 'log10f' is not a member of 'std'; did you mean
> 'log1pf'?
> 2 | auto f = std::log10f(3.14);
> |
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101855
康桓瑋 changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79700
康桓瑋 changed:
What|Removed |Added
CC||hewillk at gmail dot com
--- Comment #17 from 康桓瑋
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101846
--- Comment #2 from Hongtao.liu ---
For foo, vmovdqa is avx_vec_concatv16si/2, and we can add define_insn_and_split
to combine avx_vec_concatv16si/2 and avx512f_zero_extendv16hiv16si2_1, similar
for other modes in pmovzx{bw,wd,dq}.
For bar, we
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68329
Andrew Pinski changed:
What|Removed |Added
Ever confirmed|0 |1
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50346
Andrew Pinski changed:
What|Removed |Added
Blocks||23384
Last reconfirmed|2011-09-10 00:0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63278
Andrew Pinski changed:
What|Removed |Added
Severity|normal |enhancement
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84470
Andrew Pinski changed:
What|Removed |Added
Severity|normal |enhancement
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84515
Andrew Pinski changed:
What|Removed |Added
Severity|normal |enhancement
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88916
Andrew Pinski changed:
What|Removed |Added
CC||pinskia at gcc dot gnu.org
Sev
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55629
Andrew Pinski changed:
What|Removed |Added
Severity|normal |enhancement
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89810
Andrew Pinski changed:
What|Removed |Added
Ever confirmed|0 |1
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101598
--- Comment #9 from CVS Commits ---
The master branch has been updated by Bernd Edlinger :
https://gcc.gnu.org/g:a45918f8a7444a40eb397a037683ba5900a2db74
commit r12-2846-ga45918f8a7444a40eb397a037683ba5900a2db74
Author: Bernd Edlinger
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92655
Andrew Pinski changed:
What|Removed |Added
Severity|normal |enhancement
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71992
Andrew Pinski changed:
What|Removed |Added
Severity|normal |enhancement
Last reconfirmed|2016-07-2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82189
--- Comment #2 from Andrew Pinski ---
We do better now:
ldp s1, s3, [x1]
dup v0.4s, v0.s[0]
ldr s2, [x2, 4]
ins v1.s[1], v3.s[0]
ld1 {v1.s}[2], [x2]
ins v1.s[3], v2.s[0]
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77399
Andrew Pinski changed:
What|Removed |Added
Resolution|--- |FIXED
Status|ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82189
Richard Biener changed:
What|Removed |Added
Last reconfirmed|2017-09-12 00:00:00 |2021-8-11
--- Comment #3 from Richard B
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