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* [Bug c++/63419] verify_gimple failed: "vector CONSTRUCTOR element is not a GIMPLE value"
[not found] <bug-63419-4@http.gcc.gnu.org/bugzilla/>
@ 2014-10-01 14:38 ` rguenth at gcc dot gnu.org
2014-10-10 14:26 ` rguenth at gcc dot gnu.org
` (5 subsequent siblings)
6 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-10-01 14:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63419
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2014-10-01
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Mine.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/63419] verify_gimple failed: "vector CONSTRUCTOR element is not a GIMPLE value"
[not found] <bug-63419-4@http.gcc.gnu.org/bugzilla/>
2014-10-01 14:38 ` [Bug c++/63419] verify_gimple failed: "vector CONSTRUCTOR element is not a GIMPLE value" rguenth at gcc dot gnu.org
@ 2014-10-10 14:26 ` rguenth at gcc dot gnu.org
2014-10-10 17:37 ` trippels at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-10-10 14:26 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63419
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 33682
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33682&action=edit
autoreduced testcase
Fix in testing, autoreduced testcase attached (still too big for my taste).
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/63419] verify_gimple failed: "vector CONSTRUCTOR element is not a GIMPLE value"
[not found] <bug-63419-4@http.gcc.gnu.org/bugzilla/>
2014-10-01 14:38 ` [Bug c++/63419] verify_gimple failed: "vector CONSTRUCTOR element is not a GIMPLE value" rguenth at gcc dot gnu.org
2014-10-10 14:26 ` rguenth at gcc dot gnu.org
@ 2014-10-10 17:37 ` trippels at gcc dot gnu.org
2014-10-13 7:58 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 7+ messages in thread
From: trippels at gcc dot gnu.org @ 2014-10-10 17:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63419
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |trippels at gcc dot gnu.org
--- Comment #3 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Created attachment 33683
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33683&action=edit
bit more reduced with Creduce
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/63419] verify_gimple failed: "vector CONSTRUCTOR element is not a GIMPLE value"
[not found] <bug-63419-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2014-10-10 17:37 ` trippels at gcc dot gnu.org
@ 2014-10-13 7:58 ` rguenth at gcc dot gnu.org
2014-10-13 7:58 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-10-13 7:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63419
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/63419] verify_gimple failed: "vector CONSTRUCTOR element is not a GIMPLE value"
[not found] <bug-63419-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2014-10-13 7:58 ` rguenth at gcc dot gnu.org
@ 2014-10-13 7:58 ` rguenth at gcc dot gnu.org
2014-10-14 19:23 ` pthaugen at gcc dot gnu.org
2014-10-15 7:09 ` jakub at gcc dot gnu.org
6 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-10-13 7:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63419
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Oct 13 07:58:05 2014
New Revision: 216138
URL: https://gcc.gnu.org/viewcvs?rev=216138&root=gcc&view=rev
Log:
2014-10-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/63419
* gimple-fold.h (gimple_convert): New function.
* gimple-fold.c (gimple_convert): Likewise.
* tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
to split out required conversions early.
* g++.dg/torture/pr63419.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr63419.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimple-fold.c
trunk/gcc/gimple-fold.h
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-pre.c
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/63419] verify_gimple failed: "vector CONSTRUCTOR element is not a GIMPLE value"
[not found] <bug-63419-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2014-10-13 7:58 ` rguenth at gcc dot gnu.org
@ 2014-10-14 19:23 ` pthaugen at gcc dot gnu.org
2014-10-15 7:09 ` jakub at gcc dot gnu.org
6 siblings, 0 replies; 7+ messages in thread
From: pthaugen at gcc dot gnu.org @ 2014-10-14 19:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63419
Pat Haugen <pthaugen at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pthaugen at gcc dot gnu.org
--- Comment #6 from Pat Haugen <pthaugen at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #5)
>
> * g++.dg/torture/pr63419.C: New testcase.
The new testcase fails on PowerPC with -m32. From
https://gcc.gnu.org/ml/gcc-testresults/2014-10/msg01455.html:
FAIL: g++.dg/torture/pr63419.C -O0 (test for excess errors)
FAIL: g++.dg/torture/pr63419.C -O1 (test for excess errors)
FAIL: g++.dg/torture/pr63419.C -O2 (test for excess errors)
...
Simple compile shows warning msgs generated.
[pthaugen@igoo testsuite]$ ~/install/gcc/trunk/bin/g++ -c -O0
~/src/gcc/trunk/gcc/gcc/testsuite/g++.dg/torture/pr63419.C -m32
/home/pthaugen/src/gcc/trunk/gcc/gcc/testsuite/g++.dg/torture/pr63419.C: In
member function ‘void I<UnaryOp, XprType, int>::packet(typename
traits<CwiseUnaryOp<UnaryOp, XprType> >::Index) [with int LoadMode = 0; UnaryOp
= D; XprType = L<K<float, 0, 1> >; typename traits<CwiseUnaryOp<UnaryOp,
XprType> >::Index = int]’:
/home/pthaugen/src/gcc/trunk/gcc/gcc/testsuite/g++.dg/torture/pr63419.C:181:5:
warning: GCC vector returned by reference: non-standard ABI extension with no
compatibility guarantee
derived ().functor ().packetOp (
^
/home/pthaugen/src/gcc/trunk/gcc/gcc/testsuite/g++.dg/torture/pr63419.C: In
member function ‘void D::packetOp(C<float>::type)’:
/home/pthaugen/src/gcc/trunk/gcc/gcc/testsuite/g++.dg/torture/pr63419.C:39:3:
warning: GCC vector passed by reference: non-standard ABI extension with no
compatibility guarantee
packetOp (C<float>::type)
^
>From gcc-bugs-return-464071-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Oct 14 19:31:13 2014
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From: "law at redhat dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/16351] NULL dereference warnings
Date: Tue, 14 Oct 2014 19:31:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id\x16351
--- Comment #21 from Jeffrey A. Law <law at redhat dot com> ---
It's annoying, but I suspect others see this as so low priority as not to care.
As for just committing my patch, I could make an argument that I ought to be
able to do that, but we (the project) make a conscious decision to avoid that
kind of behaviour, except for well defined areas. I'd consider this on the
borderline and I believe it's particularly important that I adhere to the
policies the project has put in place over time.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/63419] verify_gimple failed: "vector CONSTRUCTOR element is not a GIMPLE value"
[not found] <bug-63419-4@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2014-10-14 19:23 ` pthaugen at gcc dot gnu.org
@ 2014-10-15 7:09 ` jakub at gcc dot gnu.org
6 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2014-10-15 7:09 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63419
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
The testcase should have // { dg-options "-Wno-psabi" }
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2014-10-15 7:09 UTC | newest]
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2014-10-01 14:38 ` [Bug c++/63419] verify_gimple failed: "vector CONSTRUCTOR element is not a GIMPLE value" rguenth at gcc dot gnu.org
2014-10-10 14:26 ` rguenth at gcc dot gnu.org
2014-10-10 17:37 ` trippels at gcc dot gnu.org
2014-10-13 7:58 ` rguenth at gcc dot gnu.org
2014-10-13 7:58 ` rguenth at gcc dot gnu.org
2014-10-14 19:23 ` pthaugen at gcc dot gnu.org
2014-10-15 7:09 ` jakub at gcc dot gnu.org
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