search for: assignregorstackslotatinterv

...igned int>, std::less<unsigned int>, std::allocator<unsigned int> >::erase (this=0xa6bd3f8, __first=..., __last=...) at /usr/local/gcc/4.5.2/lib/gcc/i686-pc-linux-gnu/4.5.2/../../../../include/c++/4.5.2/bits/stl_tree.h:1449 #14 0x00b52b58 in (anonymous namespace)::RALinScan::assignRegOrStackSlotAtInterval(llvm::LiveInterval*) () from /usr/local/llvm/svn-r128446/lib/libLLVM-3.0svn.so #15 0x0169dc00 in llvm::X86::GR32RegClass () from /usr/local/llvm/svn-r128446/lib/libLLVM-3.0svn.so Problem occurs when I am attempting to run a large module in JIT, from ExecutionEngine::runFunction, after sta...

Hi Yuri, > I am debugging the memory issue that manifests itself like this: > > *** glibc detected *** ../app/app.OWS: free(): invalid pointer: 0x0ad391fc *** try running under valgrind. Note that if the program being JIT'd corrupts memory then this can cause the JIT itself to blow up. Ciao, Duncan.

..../llvm-darcslocal/llvm/include/llvm/Analysis/LoopInfo.h has 336 lines. (gdb) bt #0 0x00513d50 in llvm::MachineInstr::getParent (this=0x0) at /Users/mike/Documents/hpcl/LLVM/obj-llvm-darcslocal/../llvm-darcslocal/llvm/include/llvm/Analysis/LoopInfo.h:433 #1 0x001ca99c in (anonymous namespace)::RA::assignRegOrStackSlotAtInterval (this=0x8b010f0, cur=0x8b34114) at /Users/mike/Documents/hpcl/LLVM/obj-llvm-darcslocal/../llvm-darcslocal/llvm/lib/CodeGen/RegAllocLinearScan.cpp:567 #2 0x001cca64 in (anonymous namespace)::RA::linearScan (this=0x8b010f0) at /Users/mike/Documents/hpcl/LLVM/obj-llvm-darcslocal/../llvm-darcslocal/...

Hi, I'm having some problems cross-compiling from ppc (OS X) to x86 object files and to ia64, at all. I'd appreciate some advice as to whether or not I'm actually supposed to be able to do this, and what's wrong if so. Here's how I configured it: ../llvm-darcslocal/llvm/configure --with-llvmgccdir=$LLVMGCCDIR --prefix=$HOME/Documents/hpcl/LLVM/install The results work fine

...&& "this is not a register!"' failed. lli[0x849e768] lli[0x849e974] /lib/tls/libc.so.6[0x420277b8] /lib/tls/libc.so.6(abort+0x1d5)[0x42028c55] /lib/tls/libc.so.6[0x42021043] lli(llvm::MRegisterInfo::isPhysicalRegister(unsigned)+0x25)[0x8314863] lli((anonymous namespace)::RA::assignRegOrStackSlotAtInterval(llvm::LiveIntervals::Interval*)+0x844)[0x8307d16] lli((anonymous namespace)::RA::linearScan()+0x3c1)[0x8306aff] lli((anonymous namespace)::RA::runOnMachineFunction(llvm::MachineFunction&)+0x1d7)[0x83066f1] lli(llvm::MachineFunctionPass::runOnFunction(llvm::Function&)+0x28)[0x83144fe] lli...

On Wed, Apr 21, 2004 at 11:01:48AM +0200, Finn S Andersen wrote: > For some of the benchmarks the linear scan regalloc > works. When it does, results are in the x1.0 - 1.5 > range. Unfortunately, the linear scan allocator breaks > on most of my code. Is there a chance you can try cvs? I would be interested to get a simplified test case where the allocator breaks. A lot of

Hi, I have a question about x86 code quality. I have run a few benchmarks and compared the running time of executables created by LLVM to executables created by gcc. It appears that code generated by LLVM is x1.5 - x3 times slower than code generated by gcc, for the x86 For some of the benchmarks the linear scan regalloc works. When it does, results are in the x1.0 - 1.5 range. Unfortunately,