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* Re: optimization/4226: 3.1 ICE in remove_unnecessary_notes
@ 2002-01-01 15:46 Scott Snyder
0 siblings, 0 replies; 3+ messages in thread
From: Scott Snyder @ 2002-01-01 15:46 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR optimization/4226; it has been noted by GNATS.
From: Scott Snyder <snyder@fnal.gov>
To: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org
Cc:
Subject: Re: optimization/4226: 3.1 ICE in remove_unnecessary_notes
Date: 01 Jan 2002 17:36:21 -0600
hi -
This crash no longer occurs in the current cvs version of gcc (3.1 20011231).
sss
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: optimization/4226: 3.1 ICE in remove_unnecessary_notes
@ 2002-01-01 18:35 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2002-01-01 18:35 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, snyder
Synopsis: 3.1 ICE in remove_unnecessary_notes
State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Tue Jan 1 18:35:38 2002
State-Changed-Why:
Submitter reports that problem is fixed in current snapshot.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4226
^ permalink raw reply [flat|nested] 3+ messages in thread
* optimization/4226: 3.1 ICE in remove_unnecessary_notes
@ 2001-09-04 10:56 snyder
0 siblings, 0 replies; 3+ messages in thread
From: snyder @ 2001-09-04 10:56 UTC (permalink / raw)
To: gcc-gnats
>Number: 4226
>Category: optimization
>Synopsis: 3.1 ICE in remove_unnecessary_notes
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Tue Sep 04 10:56:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: scott snyder
>Release: 3.1 20010902 (experimental)
>Organization:
>Environment:
System: Linux karma 2.4.3-12 #1 Fri Jun 8 13:35:30 EDT 2001 i686 unknown
Architecture: i686
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../egcs/configure --prefix=/usr/local/egcs --enable-threads=posix --enable-long-long
>Description:
gcc 3.1 crashes when compiling the example with -O2.
>How-To-Repeat:
$ g++ -c -O2 x.cc
x.cc: In constructor `HepHistoHist1D::HepHistoHist1D(HepObj*)':
x.cc:38: Internal compiler error in remove_unnecessary_notes, at emit-rtl.c:
2987
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
------------------------------------------------------------
// g++ -c -O2
template <class _Tp>
class allocator {
public:
allocator() {}
~allocator();
};
class X
{
public:
typedef allocator<char> Alloc;
X (const char*, const Alloc& = Alloc());
};
class HepObj
{
public:
virtual ~HepObj ();
X * dir_;
X dir() const
{return (dir_ ) ? *dir_ : "";}
};
class HepHistoHist1D
: public HepObj
{
public:
HepHistoHist1D(HepObj* original);
};
HepHistoHist1D::HepHistoHist1D (HepObj* original)
{
original->dir();
}
------------------------------------------------------------
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 3+ messages in thread
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2002-01-01 15:46 optimization/4226: 3.1 ICE in remove_unnecessary_notes Scott Snyder
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2002-01-01 18:35 rodrigc
2001-09-04 10:56 snyder
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