similar to: [LLVMdev] Opaque type

Hi Matthijs, Yes, I've turned off the link-time optimizations (otherwise it just propagates my constant vectors and immediate prints the result). :-) Here's essentially what I try to generate: void add(float z[4], float x[4], float y[4]) { z[0] = x[0] + y[0]; z[1] = x[1] + y[1]; z[2] = x[2] + y[2]; z[3] = x[3] + y[3]; } And here's part of the output from the online

llvm does not automatically vectorize your scalar code (as least for now). You have to write gcc generic vector code or use vector builtins. Evan On May 8, 2008, at 1:46 PM, Nicolas Capens wrote: > Hi Matthijs, > > Yes, I've turned off the link-time optimizations (otherwise it just > propagates my constant vectors and immediate prints the result). :-) > > Here's

Hi, guys. I'm a newbie to LLVM and have a very simple question. Which instructions should I use (in terms of IRBuilder calls) to allocate an array of bytes in stack (alloca?), then to work with it (from a given offset) as with integer (bitcast?). I mean something like that: unsigned char var[8]; unsigned int offset = 3; int val = *(int*)(&var+offset); /* read */ *(int*)(&var+offset)

Hi Nicolas (at least, I suspect your signing of your mail with "Anton" was not intentional :-p), > I assume that's the same as the online demo's "Show LLVM C++ API code" > option (http://llvm.org/demo/)? I've tried that with a structure containing > four floating-point components but it also appears to add them individually > using extract/insert. Maybe

We try to use llvm to translate and generate the native code in parallel with multi-thread. But some various bugs will be triggered. We run the following code in multithread environment: ################## BasicBlock::Create(_CTX(), "dispatch", cpu->cur_func, 0); BranchInst::Create(bb_start, label_entry); cpu->exec_engine->getPointerToFunction ##################3 And cpu

Le Thu, May 03, 2007 at 09:36:22AM -0700, Chris Lattner écrivait/wrote: > On Thu, 3 May 2007, Basile STARYNKEVITCH wrote: > > > > > FWIW, the latest gcc snapshot from yesterday gcc version 4.3.0 20070501 > > (experimental) fail to compile latest LLVM (with compile errors!). > > Please file an llvm bug report with these errors. It may be that we are > doing

Hi Evan, Please note that I'm not trying to compile from C code, I try to generate functions at run-time directly. I want to keep it target-independent too, so I can't use intrinsics either. Cheers, -Nicolas -----Original Message----- From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Evan Cheng Sent: Thursday, 08 May, 2008 23:31 To: LLVM

hi all please could u help me in these points 1- I have installed llvm-gcc 4.2 and llvm 2.8 with the synaptic package manager(ubuntu 10.10) every time i do this commande: llvm-gcc -O3 -emit-llvm hello.c -c -o hello.bc it shows to me i should install llvm-gcc4.5 when i have installed llvm-gcc 4.5 i get all the times a wrong bc file as output, because when i try to execute it with lli it says to me

As far as I can tell, when you construct a type using the support library StructType::get, you have to pass in a list of types. How can you make a Recursive type by passing in a pointer to the type you are constucting. An example where something really simple like the line below was output would be perfect. %struct.linked_list = type { %struct.linked_list*, %sbyte* } Thanks for any help,

2009/9/15 Carlos Sánchez de La Lama <carlos.delalama at urjc.es>: > Hi all, > > I am creating a function and trying to call it using the LLVM API. It > seems that whenever the function type includes an opaque-typed > parameter, the CallInst::Create call causes an assert: > > Assertion failed: ((i >= FTy->getNumParams() || FTy->getParamType(i) > ==

On Mon, 7 Mar 2005, John Carrino wrote: > As far as I can tell, when you construct a type using the support > library StructType::get, you have to pass in a list of types. How can > you make a Recursive type by passing in a pointer to the type you are > constucting. > > An example where something really simple like the line below was output > would be perfect. > >

>> An example where something really simple like the line below was output >> would be perfect. >> >> %struct.linked_list = type { %struct.linked_list*, %sbyte* } > > Use something like this: > > PATypeHolder StructTy = OpaqueType::get(); > std::vector<const Type*> Elts; > Elts.push_back(PointerType::get(StructTy)); >

Hi all, I am creating a function and trying to call it using the LLVM API. It seems that whenever the function type includes an opaque-typed parameter, the CallInst::Create call causes an assert: Assertion failed: ((i >= FTy->getNumParams() || FTy->getParamType(i) == Params[i]->getType()) && "Calling a function with a bad signature!"), function init, file

Thanks for the information I am trying to use one of your examples for recursive data structures: ========================= PATypeHolder StructTy = OpaqueType::get(); std::vector<const Type*> Elts; Elts.push_back(PointerType::get(StructTy)); Elts.push_back(PointerType::get(Type::SByteTy)); StructType *NewSTy = StructType::get(Elts); // At this point, NewSTy = "{ opaque*, sbyte*

On Tue, 8 Mar 2005, Vladimir Merzliakov wrote: >>> An example where something really simple like the line below was output >>> would be perfect. >>> >>> %struct.linked_list = type { %struct.linked_list*, %sbyte* } >> >> Use something like this: >> >> PATypeHolder StructTy = OpaqueType::get(); >> std::vector<const

I never try OpenBSD, sorry, but FreeBSD is tooo similar at linux, and of course have a linux emulator. see you. --- syslinux-request at zytor.com wrote: > Send SYSLINUX mailing list submissions to > syslinux at zytor.com > > To subscribe or unsubscribe via the World Wide Web, > visit > http://www.zytor.com/mailman/listinfo/syslinux > or, via email, send a message with

I am following the code of the project https://llvm.org/svn/llvm-project/java/trunk/lib/Compiler/Resolver.cpp, But some class/function of it is not present in my source code due to replacement of this function in newer llvm verion. Can someone please suggest me the alternative approach of these function in latest llvm version. Here are those classes and functions : 1) PATypeHolder 2)

On Thu, 3 May 2007, Basile STARYNKEVITCH wrote: > > What version of g++ is usable to compile the latest LLVM CVS snapshot on a > Linux/x86-64 (AMD64) Debian/ Sid or Etch plateform? Please look here: http://llvm.org/docs/GettingStarted.html#brokengcc I'd suggest late versions of GCC 4.0.x. The 4.1 series has had numerous problems compiling LLVM on x86-64, though some people have

On Tue, 15 Mar 2005, xavier wrote: > Thanks for the information > I am trying to use one of your examples for recursive data structures: > > ========================= > PATypeHolder StructTy = OpaqueType::get(); > std::vector<const Type*> Elts; > Elts.push_back(PointerType::get(StructTy)); > Elts.push_back(PointerType::get(Type::SByteTy)); > StructType *NewSTy =

On Jun 12, 2008, at 13:25, Hendrik Boom wrote: > So it appears that types are processed for identity the moment they > are made during parse tree construction? Yes. > This means that a type has to be completely known on creation. Yes. > Presumably there's some mechanism tor a type that isn't completely > known yet -- or is thet avoided by having a type