https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82481
Markus Trippelsdorf changed:
What|Removed |Added
CC||trippels at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81318
--- Comment #30 from Daniel Black ---
Still failing for me.
$ toolchain/bin/gcc --version
gcc (GCC) 8.0.0 20171008 (experimental)
(code from comment 27)
$ toolchain/bin/gcc -O1 -c /tmp/x.c
...
during GIMPLE pass: profile_estimate
/tmp/x.c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82470
--- Comment #4 from Ville Voutilainen ---
Ah yes, the compiler is indeed correct, the standard suggests looking up a
member function. Time to fix the spec, then. :)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82481
Bug ID: 82481
Summary: dangling reference in mutex:693
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82480
Bug ID: 82480
Summary: KIND array returned by STAT too small for many values
on CygWin platforms (and probably others)
Product: gcc
Version: 6.4.1
Status: UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82479
--- Comment #5 from Andrew Pinski ---
Was added to LLVM back in 2012:
http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20121119/156272.html
Again I don't know how useful it is compared to the compile time that it would
take.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82479
--- Comment #4 from kugan at gcc dot gnu.org ---
(In reply to Andrew Pinski from comment #2)
> Confirmed. How useful this optimization is questionable.
This code is part of spec2017/deepsjeng. There is some gain if we can.
>
> Gcc has
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82479
--- Comment #3 from Andrew Pinski ---
Note __builtin_popcount is correctly done for aarch64 already (I/Naveen added
it for GCC 7).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82479
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82479
--- Comment #1 from kugan at gcc dot gnu.org ---
gcc trunk generates:
PopCount:
mov w2, 0
cbz x0, .L1
.p2align 3
.L3:
sub x1, x0, #1
add w2, w2, 1
andsx0, x0, x1
bne
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82479
Bug ID: 82479
Summary: missing popcount builtin detection
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797
--- Comment #19 from Chris Johns ---
(In reply to Francois-Xavier Coudert from comment #18)
> Adding ".NOTPARALLEL: install-headers" to the libstdc++ Makefile fixes it
> perfectly, from what we can see on our apple-darwin test machines. We've
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797
Francois-Xavier Coudert changed:
What|Removed |Added
Component|target |libstdc++
--- Comment #18
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82478
Bug ID: 82478
Summary: Rejects valid access to private member type that
should be allowed by friend
Product: gcc
Version: 7.2.0
Status: UNCONFIRMED
Severity:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82470
--- Comment #3 from Marc Glisse ---
As with all the issues caused by the EBCO in std::tuple, I believe the answer
is PR 63579 (I think it can be done in a way that preserves the layout of
tuple).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797
Chris Johns changed:
What|Removed |Added
CC||chrisj at rtems dot org
--- Comment #17
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82470
--- Comment #2 from Morwenn ---
Shouldn't it? My reading of the standard (at least from Tim Song's online
version) is that the lookup for a get member function is intended. Here is the
relevant excerpt from [dcl.struct.bind]:
> The
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82233
--- Comment #5 from Thomas Koenig ---
This looks good:
Index: intrinsics/execute_command_line.c
===
--- intrinsics/execute_command_line.c (Revision 253525)
+++
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82476
--- Comment #4 from Andrew Pinski ---
Note GCC knows main can only be called once (calling main more than once in
C/C++ is undefined IIRC) which is why this heuristic is there.
If you change the name from main to say ff, then the function gets
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82476
Andrew Pinski changed:
What|Removed |Added
Status|WAITING |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82476
--- Comment #2 from Marc Glisse ---
What is the point of inlining it? It isn't a hot call (called once from main).
And unless you are using something like -flto of -fwhole-program (which would
turn the function static), it has to be emitted as a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82468
Martin Liška changed:
What|Removed |Added
Keywords||ice-on-invalid-code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82472
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82473
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82476
Eric Botcazou changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82477
Bug ID: 82477
Summary: New testcase cold-1.c fails
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82233
Thomas Koenig changed:
What|Removed |Added
Status|NEW |ASSIGNED
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82471
--- Comment #5 from Chinoune ---
I have just tried FORALL and it has the same problem :
FORALL(K=1:N, J=1:M, I=1:L) is much slower than FORALL(I=1:L, J=1:M, K=1:N).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82476
Bug ID: 82476
Summary: C++: Inlining fails for a simple function
Product: gcc
Version: 7.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82375
--- Comment #6 from Paul Thomas ---
Author: pault
Date: Sun Oct 8 15:23:24 2017
New Revision: 253526
URL: https://gcc.gnu.org/viewcvs?rev=253526=gcc=rev
Log:
2017-10-08 Paul Thomas
PR fortran/82375
*
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45778
Frédéric Buclin changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82471
--- Comment #4 from Chinoune ---
(In reply to Dominique d'Humieres from comment #3)
> DO CONCURRENT :8.1975
> DO CONCURRENT : 0.28409
> ORDINARY DO : 0.11604
> ARRAY DO : 0.11808
but with me
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33364
Frédéric Buclin changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61000
Thomas Koenig changed:
What|Removed |Added
Last reconfirmed|2014-06-12 00:00:00 |2017-10-8
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36739
Frédéric Buclin changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82471
Dominique d'Humieres changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79468
Frédéric Buclin changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82475
Bug ID: 82475
Summary: GCC is unable to compile OpenACC with class fields
Product: gcc
Version: 7.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82475
--- Comment #1 from Marcin M. ---
Created attachment 42324
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42324=edit
test.ii, result from -save-temps
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82471
--- Comment #2 from Chinoune ---
(In reply to Thomas Koenig from comment #1)
> There is a subtle problem with your test case, it is the
> ordering of the variables in the DO concurrent statement.
>
>
> DO CONCURRENT( K=1:N, J=1:M, I=1:L)
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82470
Ville Voutilainen changed:
What|Removed |Added
CC||jason at redhat dot com,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82474
Markus Trippelsdorf changed:
What|Removed |Added
Keywords||ice-on-valid-code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82474
Bug ID: 82474
Summary: [8 Regression] ICE: trying to capture ‘list’ in
instantiation of generic lambda
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82466
Paolo Carlini changed:
What|Removed |Added
Status|NEW |ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82471
Thomas Koenig changed:
What|Removed |Added
CC||tkoenig at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82466
--- Comment #5 from Bernd Edlinger ---
Yes, and I think the C warning should use that option as well.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82473
Bug ID: 82473
Summary: [8 Regression] ICE in vect_get_vec_def_for_stmt_copy,
at tree-vect-stmts.c:1524
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Keywords:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82472
Bug ID: 82472
Summary: [8 Regression] ICE in generate_code_for_partition, at
tree-loop-distribution.c:1145
Product: gcc
Version: 8.0
Status: UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82466
--- Comment #3 from Paolo Carlini ---
Yes. Recycling the warning-name that you added seems fine, but we should
probably extend the description to something like: "Warn if a built-in function
is declared with the wrong signature or as
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82466
Paolo Carlini changed:
What|Removed |Added
CC||paolo.carlini at oracle dot com
---
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