similar to: [LLVMdev] How can I create CallInst with a pointer to function

Hello, I'm using autotools to build my little lang. So I want to have something like this in my Makefile.am: mylang_SOURCES = mylang.cpp mylang_LDADD = mylib.a `llvm-config --cppflags --ldflags --libs core jit native ipo` But automake complains: tools/Makefile.am:8: linker flags such as `--cppflags' belong in `mylang_LDFLAGS I tried different workarounds but nothing helps :( The only

Hi! I have this error while building my code: Assertion failed: ((i >= FTy->getNumParams() || FTy->getParamType(i) == Params[i]->getType()) && "Calling a function with a bad signature!") Actually I'm trying to load functions from .bc file and use them in the code that I'm building with IRBuilder. I found that function parameter type is %struct.reValue* and

Hi I have a program similar to kaleidoscope with same optimization passes. It works fine. But when I tried to add Constant Merge Pass with a line: OurFPM.add(createConstantMergePass()); the program died with segmentation fault. Then I tried to add the same line to native kaleidoscope from http://llvm.org/docs/tutorial/LangImpl4.html and I've got the same segmentation fault. The backtrace

Hi I hope this is a proper place to put my question. I've compiled Kaleidoscope from "Adding JIT and Optimizer Support" tutorial. Basically it works just fine but when I try to run extern'ed putchard function it aborts. Please, tell me what am I doing wrong? Here is more information: My PC runs FreeBSD. I've copied the toy source code exactly and didn't change it.

Hi I want to use LLVM to generate a code working with C++ objects. I've got basics of LLVM IR generation from Kaleidoscope and other tutorials. Then I tried to llvm-dis'assemble llvm-gcc'ompiled C++ program and I see how to generate all this strangely named functions and how to run constructors and destructors. So I can imagine how to generate C++ compatible code with LLVM. But it

Thanks, -rdynamic helps! It's a pity that it's not written in the tutorial. Also I'm interested how can I provide a mapping? 2008/9/25 srs <skaflotten at gmail.com>: > Link with -rdynamic or provide a mapping.

Hello, I am writing a JIT compiler for a subset of the Matlab language and as a part of my implementation, I would like to be able to pass a constant pointer to a native function I'm calling. Right now, this is what I do: llvm::Constant* constInt = llvm::ConstantInt::get(llvm::Type::Int64Ty, (int64)thePointer); llvm::Value* constPtr = llvm::ConstantExpr::getIntToPtr(constInt,

Thanks for the quick reply and fix. Now it just means I have to hunt further in exploring why, in my simple test program, replacing the following line of code: GlobalVariable* global = new GlobalVariable(*MyModule, IntegerType::get(getGlobalContext(), 32), false, GlobalValue::ExternalLinkage, 0, "global"); with the following line of code: GlobalVariable* global = new

Guys, Could you please clarify if SMP available for XEN on ARMv7 with virtualizations extensions? Browsing through stuff for Arndale I do see enabling secondary CPU on XEN site and SMP enabling on dom0 kernel site. But I do not see SMP infrastructure implementation on the XEN site. Sincerely, Andrii Anisov. _______________________________________________ Xen-devel mailing list

What does that mean for my code and the idea? I'm a really unexperienced LLVM user... -----Original Message----- From: Tim Northover <t.p.northover at gmail.com> Sent: Dienstag, 15. Januar 2019 15:19 To: Gaier, Bjoern <Bjoern.Gaier at horiba.com> Cc: Stefan Gränitz <stefan.graenitz at gmail.com>; Mehdi AMINI <joker.eph at gmail.com>; llvm-dev <llvm-dev at

Hi, I am learning to write LLVM modules. I am using IRBuilder to insert calls to an existing function. The call is to be inserted at a random location in every function in the code. The call does get inserted, however, the module crashes later (after doFinalization()). The crash happens only sometimes, not always. These are the kind of instructions that I see in the generated code. %callins =

Bugs item #27425, was opened at 2009-11-11 21:15 You can respond by visiting: http://rubyforge.org/tracker/?func=detail&atid=411&aid=27425&group_id=85 Category: win32-open3 Group: Code Status: Open Resolution: None Priority: 3 Submitted By: Daniel Berger (djberg96) Assigned to: Nobody (None) Summary: win32-open3 doesn''t build with 1.9.1 Initial Comment: Windows XP VC++ 9

Hi, I'm trying to follow the advice from this message: http://lists.cs.uiuc.edu/pipermail/llvmdev/2008-October/017574.html, to create a call instruction from a function pointer. But I'm getting... Assertion failed: (isa<X>(Val) && "cast<Ty>() argument of incompatible type!"), function cast, file /usr/local/include/llvm/Support/Casting.h, line 202.

Hello, Could you please clarify what libs and utils Xen tools need to run? Is it possible link XEN tools statically? Is there a chance to setup busybox based system for Dom0? Sincerely, Andrii Anisov. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

Hi! I want to load several modules with BitcodeReader and build a module with IRBuilder and then optimize them alltogether. Actually I want functions from loaded modules to be inlined in functions that I've built. Is it possible with LLVM? As I understood PassManager runs upon only one module at once. May be is there some workaround? Like joining all the modules in one and then optimize it.

2017-01-10 0:06 GMT+01:00 David Blaikie <dblaikie at gmail.com>: > > > On Mon, Jan 9, 2017 at 2:59 PM Sanjoy Das via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > >> Hi, >> >> Sorry I fat fingered an earlier send in the previous email. I was >> trying to say: >> >> On Mon, Jan 9, 2017 at 2:52 PM, Sanjoy Das >> <sanjoy at

I am working on high load daemon development, which listens on UDP and processes packets. Last few months I noticed some strange issue when it takes 500-700 ms to answer packet, while usually it takes 20 ms. I've run strace on all daemon processes and found this thing: 13:35:36.979887 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2309, ...}) = 0 13:35:36.979944 write(3,

On Fri, Nov 11, 2011 at 12:18 AM, arrowdodger <6yearold at gmail.com> wrote: > Hello. I have an .bc, which defines @foo(%type* arg1, %type* arg2, %type* > arg3). > Firstly, i do this: > > runtimeModule = getLazyIRFileModule("runtime.bc", smd, llctx); > > then this: > > fooFunction = runtimeModule->getFunction("foo"); > myType =

Hi, Sorry I fat fingered an earlier send in the previous email. I was trying to say: On Mon, Jan 9, 2017 at 2:52 PM, Sanjoy Das <sanjoy at playingwithpointers.com> wrote: >> +1 Exactly this. >> I don't think C programmer will not understand using. The "=" makes it much >> simpler to read, even if it is the first time you see it, which is not the >>

On 2009-03-08, at 12:46, Nyx wrote: > I am writing a JIT compiler for a subset of the Matlab language and > as a > part of my implementation, I would like to be able to pass a constant > pointer to a native function I'm calling. > > Right now, this is what I do: > > llvm::Constant* constInt = llvm::ConstantInt::get(llvm::Type::Int64Ty, > (int64)thePointer); >