* [gimple] ICE "verify_gimple error"
@ 2009-07-31 7:54 Дмитрий Дьяченко
2009-07-31 10:22 ` Richard Guenther
0 siblings, 1 reply; 3+ messages in thread
From: Дмитрий Дьяченко @ 2009-07-31 7:54 UTC (permalink / raw)
To: gcc
Hello,
current (gcc version 4.5.0 20090727 (experimental) [trunk revision
150136] (GCC))
for code
----
#include <map>
class a;
class b;
class c {
public:
b *p;
bool isNull() const { return p == 0; }
};
class d : public c {
virtual ~d() {};
};
std::map<b*, a*> z;
void foo(d x) {
x.isNull();
a *&y = z[x.p];
}
----
produce message
test.cpp: In function 'void foo(d)':
test.cpp:18:6: error: invalid operand in indirect reference
x
D.8619 = &x->D.6998;
test.cpp:18:6: internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
command line: g++ -c test.cpp
$ gcc -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++ :
(reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++ :
(reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion : (reconfigured) ../gcc_current/configure
--prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
--enable-checking=yes --with-system-zlib --enable-__cxa_atexit
--enable-version-specific-runtime-libs --enable-languages=c,c++
--no-create --no-recursion
Thread model: posix
gcc version 4.5.0 20090727 (experimental) [trunk revision 150136] (GCC)
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [gimple] ICE "verify_gimple error"
2009-07-31 7:54 [gimple] ICE "verify_gimple error" Дмитрий Дьяченко
@ 2009-07-31 10:22 ` Richard Guenther
2009-07-31 20:06 ` Дмитрий Дьяченко
0 siblings, 1 reply; 3+ messages in thread
From: Richard Guenther @ 2009-07-31 10:22 UTC (permalink / raw)
To: Дмитрий
Дьяченко
Cc: gcc
On Fri, Jul 31, 2009 at 9:53 AM, Дмитрий Дьяченко<dimhen@gmail.com> wrote:
> Hello,
> current (gcc version 4.5.0 20090727 (experimental) [trunk revision
> 150136] (GCC))
>
> for code
> ----
> #include <map>
>
> class a;
> class b;
>
> class c {
> public:
> b *p;
> bool isNull() const { return p == 0; }
> };
>
> class d : public c {
> virtual ~d() {};
> };
>
> std::map<b*, a*> z;
>
> void foo(d x) {
> x.isNull();
> a *&y = z[x.p];
> }
> ----
>
> produce message
>
> test.cpp: In function 'void foo(d)':
> test.cpp:18:6: error: invalid operand in indirect reference
> x
>
> D.8619 = &x->D.6998;
>
> test.cpp:18:6: internal compiler error: verify_gimple failed
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.
Please file a bugreport about this after verifying that rev. 150222
does not fix this (which I think it does).
Thanks,
Richard.
> command line: g++ -c test.cpp
>
> $ gcc -v
> Using built-in specs.
> Target: i686-pc-linux-gnu
> Configured with: ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++ :
> (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++ :
> (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
> --enable-version-specific-runtime-libs --enable-languages=c,c++
> --no-create --no-recursion
> Thread model: posix
> gcc version 4.5.0 20090727 (experimental) [trunk revision 150136] (GCC)
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [gimple] ICE "verify_gimple error"
2009-07-31 10:22 ` Richard Guenther
@ 2009-07-31 20:06 ` Дмитрий Дьяченко
0 siblings, 0 replies; 3+ messages in thread
From: Дмитрий Дьяченко @ 2009-07-31 20:06 UTC (permalink / raw)
To: Richard Guenther; +Cc: gcc
You are right. In rev.150316 there are no ICE.
Thanks,
Dmitry
2009/7/31 Richard Guenther <richard.guenther@gmail.com>:
> On Fri, Jul 31, 2009 at 9:53 AM, Дмитрий Дьяченко<dimhen@gmail.com> wrote:
>> Hello,
>> current (gcc version 4.5.0 20090727 (experimental) [trunk revision
>> 150136] (GCC))
>>
>> for code
>> ----
>> #include <map>
>>
>> class a;
>> class b;
>>
>> class c {
>> public:
>> b *p;
>> bool isNull() const { return p == 0; }
>> };
>>
>> class d : public c {
>> virtual ~d() {};
>> };
>>
>> std::map<b*, a*> z;
>>
>> void foo(d x) {
>> x.isNull();
>> a *&y = z[x.p];
>> }
>> ----
>>
>> produce message
>>
>> test.cpp: In function 'void foo(d)':
>> test.cpp:18:6: error: invalid operand in indirect reference
>> x
>>
>> D.8619 = &x->D.6998;
>>
>> test.cpp:18:6: internal compiler error: verify_gimple failed
>> Please submit a full bug report,
>> with preprocessed source if appropriate.
>> See <http://gcc.gnu.org/bugs.html> for instructions.
>
> Please file a bugreport about this after verifying that rev. 150222
> does not fix this (which I think it does).
>
> Thanks,
> Richard.
>
>> command line: g++ -c test.cpp
>>
>> $ gcc -v
>> Using built-in specs.
>> Target: i686-pc-linux-gnu
>> Configured with: ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++ :
>> (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++ :
>> (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion : (reconfigured) ../gcc_current/configure
>> --prefix=/usr/local/gcc_current --enable-bootstrap --enable-shared
>> --enable-checking=yes --with-system-zlib --enable-__cxa_atexit
>> --enable-version-specific-runtime-libs --enable-languages=c,c++
>> --no-create --no-recursion
>> Thread model: posix
>> gcc version 4.5.0 20090727 (experimental) [trunk revision 150136] (GCC)
>>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-07-31 20:06 UTC | newest]
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2009-07-31 7:54 [gimple] ICE "verify_gimple error" Дмитрий Дьяченко
2009-07-31 10:22 ` Richard Guenther
2009-07-31 20:06 ` Дмитрий Дьяченко
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