[Bug lto/42653] New: ICE with -g and -flto (requires both flags to crash)
baldrick at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Thu Jan 7 20:19:00 GMT 2010
$ g++ -c -flto -g fltog.ii
fltog.ii: In member function ÂMCIListenerÂ:
fltog.ii:25:3: internal compiler error: tree check: expected class ÂtypeÂ, have
Âdeclaration (function_decl) in gen_type_die_with_usage, at dwarf2out.c:18747
Occurs with top-of-tree g++-4.5.
Testcase fltog.ii:
namespace llvm
{
class Function;
class MachineCodeInfo;
class ExecutionEngine
{
};
class JIT:public ExecutionEngine
{
void runJITOnFunction (Function * F, MachineCodeInfo * MCI = 0);
};
class JITEventListener
{
public:JITEventListener ()
{
} virtual ~JITEventListener ();
};
}
using namespace llvm;
void
JIT::runJITOnFunction (Function * F, MachineCodeInfo * MCI)
{
class MCIListener:public JITEventListener
{
MachineCodeInfo *const MCI;
public: MCIListener (MachineCodeInfo * mci):MCI (mci)
{
}};
}
--
Summary: ICE with -g and -flto (requires both flags to crash)
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: baldrick at gcc dot gnu dot org
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42653
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