[llvm-testresults] Grawp-NO-LTO-PIC i386 nightly tester results

[Evan Cheng]

I am pretty sure that's fixed by 52309.

Evan

On Jun 16, 2008, at 2:54 AM, Duncan Sands wrote:

> Hi Evan,
>
>> Can anyone reproduce this? Try make ENABLE_OPTIMIZED=1 DISABLE_LTO=1
>> TARGET_FLAGS= TARGET_LLCFLAGS="-relocation-model=pic -disable-fp- 
>> elim"
>
> running this
>  llc -relocation-model=pic -disable-fp-elim -f Output/oggenc.llvm.bc  
> -o Output/oggenc.llc.s
> under valgrind gives:
>
> Invalid read of size 8
>   at 0xB7C3C8: llvm::MachineOperand::getParent() (MachineOperand.h: 
> 116)
>   by 0xD55B74: UpdateKills(llvm::MachineInstr&, llvm::BitVector&,  
> std::vector<llvm::MachineOperand*,  
> std::allocator<llvm::MachineOperand*> >&) (VirtRegMap.cpp:642)
>   by 0xD5BFB3: (anonymous  
> namespace)::LocalSpiller::RewriteMBB(llvm::MachineBasicBlock&,  
> llvm::VirtRegMap&) (VirtRegMap.cpp:1823)
>   by 0xD5C1BF: (anonymous  
> namespace 
> )::LocalSpiller::runOnMachineFunction(llvm::MachineFunction&,  
> llvm::VirtRegMap&) (VirtRegMap.cpp:333)
>   by 0xD23B82: (anonymous  
> namespace)::RALinScan::runOnMachineFunction(llvm::MachineFunction&)  
> (RegAllocLinearScan.cpp:289)
>   by 0x833E00:  
> llvm::MachineFunctionPass::runOnFunction(llvm::Function&)  
> (MachineFunctionPass.h:41)
>   by 0xE8A842: llvm::FPPassManager::runOnFunction(llvm::Function&)  
> (PassManager.cpp:1194)
>   by 0xE8AA67: llvm::FunctionPassManagerImpl::run(llvm::Function&)  
> (PassManager.cpp:1149)
>   by 0xE8ABC5: llvm::FunctionPassManager::run(llvm::Function&)  
> (PassManager.cpp:1094)
>   by 0x7D2D9C: main (llc.cpp:302)
> Address 0x78888f0 is 88 bytes inside a block of size 120 free'd
>   at 0x4C23F5C: operator delete(void*) (vg_replace_malloc.c:342)
>   by 0x8D8A8C:  
> __gnu_cxx 
> ::new_allocator 
> <llvm::MachineOperand>::deallocate(llvm::MachineOperand*, unsigned  
> long) (new_allocator.h:97)
>   by 0x8D8ABE: std::_Vector_base<llvm::MachineOperand,  
> std::allocator<llvm::MachineOperand>  
> >::_M_deallocate(llvm::MachineOperand*, unsigned long) (stl_vector.h: 
> 134)
>   by 0xCCE116: std::_Vector_base<llvm::MachineOperand,  
> std::allocator<llvm::MachineOperand> >::~_Vector_base()  
> (stl_vector.h:120)
>   by 0xCCE16C: std::vector<llvm::MachineOperand,  
> std::allocator<llvm::MachineOperand> >::~vector() (stl_vector.h:268)
>   by 0xCF5375: llvm::MachineInstr::~MachineInstr() (MachineInstr.cpp: 
> 331)
>   by 0x83C6B4: llvm::iplist<llvm::MachineInstr,  
> llvm::ilist_traits<llvm::MachineInstr>  
> >::erase(llvm::ilist_iterator<llvm::MachineInstr>) (ilist.h:377)
>   by 0x83C6E0:  
> llvm 
> ::MachineBasicBlock::erase(llvm::ilist_iterator<llvm::MachineInstr>)  
> (MachineBasicBlock.h:263)
>   by 0xD589CA: (anonymous  
> namespace 
> )::LocalSpiller::CommuteToFoldReload(llvm::MachineBasicBlock&,  
> llvm::ilist_iterator<llvm::MachineInstr>&, unsigned, unsigned, int,  
> llvm::BitVector&, std::vector<llvm::MachineOperand*,  
> std::allocator<llvm::MachineOperand*> >&, llvm::TargetRegisterInfo  
> const*, llvm::VirtRegMap&) (VirtRegMap.cpp:1062)
>   by 0xD5B62F: (anonymous  
> namespace)::LocalSpiller::RewriteMBB(llvm::MachineBasicBlock&,  
> llvm::VirtRegMap&) (VirtRegMap.cpp:1690)
>   by 0xD5C1BF: (anonymous  
> namespace 
> )::LocalSpiller::runOnMachineFunction(llvm::MachineFunction&,  
> llvm::VirtRegMap&) (VirtRegMap.cpp:333)
>   by 0xD23B82: (anonymous  
> namespace)::RALinScan::runOnMachineFunction(llvm::MachineFunction&)  
> (RegAllocLinearScan.cpp:289)
>
> Later on I see complaints about LSR and CodeGenPrepare, but the  
> above error (and others)
> come first.
>
> Ciao,
>
> Duncan.

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