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In compiling my software to use LLVM, I have noticed many occurrences of C style casting in LLVM header files. Since I compile with the -Wold-style-cast flag to g++, I get warnings about each of them. This isn't a big deal but I try to keep my code compilations both error and warning free (makes spotting true errors easier). I'm wondering why a new C++ (LLVM) would choose to use C style

I was poking through the black magic in Casting.h, and I see this interesting struct/function: template<class To, class FromTy> struct cast_convert_val<To,FromTy,FromTy> { // This _is_ a simple type, just cast it. static typename cast_retty<To, FromTy>::ret_type doit(const FromTy &Val) { typename cast_retty<To, FromTy>::ret_type Res2 = (typename

Hello, Following statement from LLVM Programmer's Manual is not compiling. CallInst* callInst = dyn_cast<CallInst>(&*basic_block_iterator_1); The gcc version is : gcc (GCC) 4.0.2 20051125 (Red Hat 4.0.2-8) ============ Error message ============ llvm/include/llvm/Support/Casting.h: In function 'bool llvm::isa_impl(const From&) [with To = llvm::CallInst, From =

MetaSplit is an anlysis I just finished writing. It doesn't alter anything, all it does is build a set of "program instructions". For some reason even though if I run it with any other combination of passes I've found, anytime I run it with mem2reg I get a seg fault in dyn_cast! Here's output: Starting program: /mounts/zion/disks/0/localhome/pmeredit/llvm/tools/Debug/opt

On Wed, 23 Jun 2004, Patrick Meredith wrote: > MetaSplit is an anlysis I just finished writing. It doesn't alter anything, > all it does is build a set of "program instructions". For some reason even > though if I run it with any other combination of passes I've found, anytime > I run it with mem2reg I get a seg fault in dyn_cast! Here's output: > >

Hi all, I wrote code that compiled with llvm 2.8, but now I'm using llvm 2.9 and it doesn't compile anymore: My code looks like this: User *U; ... if (PHINode * phi = dyn_cast<PHINode>(U)) { ... BasicBlock * Pred = phi->getIncomingBlock(I); ... } And when I compile it with clang: Live.cc:130:27: error: member access into

----- Original Message ----- From: "Chris Lattner" <sabre at nondot.org> To: <llvmdev at cs.uiuc.edu> Sent: Wednesday, June 23, 2004 4:05 PM Subject: Re: [LLVMdev] weird issue with mem2reg > On Wed, 23 Jun 2004, Patrick Meredith wrote: > > > MetaSplit is an anlysis I just finished writing. It doesn't alter anything, > > all it does is build a set of

I thought this conversation was worth saving. DannyB who did wonderful things with GCC's use of bugzilla has offered the same capability to LLVM. Thanks, Danny! <DannyB> sabre: BTW, if you need any of the bugzilla fun i have implemented for gcc, let me know [22:47] <sabre> Cool, what kinds of things do you have? [22:47] <DannyB> Besides the triplet stuff, i changed some of