search for: codeflow

...n LLVM site. This gives a great initial overview. However I am unable to catch the actual control flow for the llvm->selectionDag conversion. The flags "-view-sched-dags".. described in the doc doesn't seem to work. ( "llc -help" doesn't list it ). To understand the codeflow, I was trying to use gdb over llc. Where should I put the breakpoints where I can see llvm->selectionDag conversion happening e.g. SDNode being generated out of llvm instructions. Any pointer to detailed level doc will also help. Doxygen doesnt help till I am a bit familiar with Codeflow. Tha...

...o - the bitcode > always returns zero, whereas the spec for setjmp() says that f() > should return 1 if g() does a longjmp(). This seems to be well-known problem with interacting setjmp/longjmp and optimization passes. Actually, this is LLVM PR1520. The problem is that setjmp/longjmp changes codeflow in inpredictable manner (especially, if jump buffer escapes from function). We need some clever idea how to represent such stuff. PS: Compiling with -O0 should be easy workaround. -- With best regards, Anton Korobeynikov. Faculty of Mathematics & Mechanics, Saint Petersburg State University...

Dell Customer Communication Hi All, I am using Compiled against library: libvirt 1.2.9 Using library: libvirt 1.2.9 Using API: QEMU 1.2.9 Running hypervisor: QEMU 2.1.2 I want user to provide username and password authentication to virConnectPtr virConnectOpenAuth(const char *name, virConnectAuthPtr auth, unsigned int flags) to login remotely for the qemu