similar to: [LLVMdev] Calling dispatch_async() within call to ExecutionEngine::runFunction()

I have used libdispatch (on FreeBSD) from JIT'd code without any issues, so I think your bug is elsewhere. David On 30 Jan 2013, at 07:43, Rick Mann wrote: > My host app calls runFunction() on my JITed code. It, in turn, calls a C function ("decode()") in the host app that then calls dispatch_async(). The runFunction() call returns as expected, but the block passed to

I've been working on a wrapper for LLVM's C++ API to use from Objective-C for a scripting language I'm working on. I currently have an issue with passing arguments to a function that takes a struct argument. typedef struct _test_struct { int x; int y; } test_struct; id testLLVMStructFuncCall(test_struct x) { NSLog(@"%d %d",x.x,x.y); return N(x.x + x.y); }

For the following code: struct XBeePacket; typedef void (*CompletionProc)(XBeePacket* inPacket, void* inParam2); struct XBeePacket { bool mField1; CompletionProc mCompletionProc; }; Why does clang emit this IR? %struct.XBeePacket = type { i8, {}* } define void @MyCompletionProc(%struct.XBeePacket* %inPacket, i8*

Hi Rick, this is a bug in Clang's LLVM-IR code generator: http://llvm.org/bugs/show_bug.cgi?id=14920 Best, Florian On Sunday, January 20, 2013 01:57:37 Rick Mann wrote: > For the following code: > > struct XBeePacket; > > typedef void (*CompletionProc)(XBeePacket* inPacket, void* inParam2); > > struct > XBeePacket > { >

Hi, I'm trying to use Speex for real time encoding in an iPhone project but I'm having latency problems. I appreciate any tips you may provide for speeding things up. The recording callback is providing 1024 samples (mono, frequency: 44100 Hz, of type short) every 23 ms (1024.0 / 44100.0). I'm saving the samples in a buffer and use them in the encoding thread (set for mode: wide

> From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Sean Silva > Subject: Re: [LLVMdev] What would cause instructions to NOT make it into the module? > It is a pass that can be run like any other pass. See createVerifierPass(). You can also just call verifyModule() with the appropriate parameters; it's defined in

Hello community, I faced with bug in multithread environment in objective C code which using dispatch_async and block, __sync_add_and_fetch increments global variable. But in case of many..many threads> 5, after every __sync_add_and_fetch got damaged ... int32_t count = 0; ... int main(int argc, char *argv[]) {    for (i = 1; i < 32; ++i) {      ...         char* name;        

There is a problem with Objective-C code where a null string is placed in the wrong section. If we have this code: #include <Foundation/Foundation.h> void foo() { NSLog(@""); } The null string is defined like this: .const .lcomm LC,1,0 ## LC Causing our linker to go nuts, because it expects anonymous strings to be in the __cstring section. I came up with the attached

Hi, Is it possible to run Objective-C code in lli? lli does not seem to want to load Foundation.framework. Please see below. Thanks, Eric Brunstad #import <Foundation/Foundation.h> int main(int argc, char *argv[]) { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; NSLog(@"test!"); [pool drain]; return EXIT_SUCCESS; } cmu-351714:llvm-2.5 ericbrunstad$

On Jan 26, 2009, at 4:07 PMPST, Bill Wendling wrote: > There is a problem with Objective-C code where a null string is placed > in the wrong section. If we have this code: > > #include <Foundation/Foundation.h> > void foo() { > NSLog(@""); > } > > The null string is defined like this: > > .const > .lcomm LC,1,0 ## LC > > Causing our

> > > >>>>> On 10/16/2016 11:16 PM, Pierre Jaury wrote: > > > >>>>>> Hello, > > > >>>>>> > > > >>>>>> I am using a dict proxy for my sieve extdata plugin to access some > > > >>>>>> fields from an SQLite database (autoreply text and other > > >

Hello, I am using a dict proxy for my sieve extdata plugin to access some fields from an SQLite database (autoreply text and other database-configured items). All tests are performed against version 2.2.25. $ dovecot --version 2.2.25 (7be1766) My configuration looks like: dict { sieve = sqlite:/etc/dovecot/pigeonhole-sieve.dict } [...] sieve_extdata_dict_uri = proxy::sieve I

On Oct 18, 2009, at 6:32 PM, Eric Brunstad wrote: > Hi, > > Is it possible to run Objective-C code in lli? lli does not seem to > want to load Foundation.framework. It is definitely possible, but we're not there yet. LLI would have to know about objective-c metadata to register it properly with the runtime. This is important for things like classes etc. This isn't

Sorry if this isn't the right place; but I'm facing an XCode 4 (LLVM 2.0 to Apple, I heard it's LLVM 2.9 under the hood) issue that may involve LLVM, and maybe some people on this list could help me short-circuit the source. I have a code pattern that, when used in XCode 4 in Objective C++ files, causes the whole IDE to go crash. It is a stripped sample to highlight the issue. In

Hi, What would be an estimate for the amount of work required to implement this? Where would I get started if I were to implement it? My goal is to run Objective-C programs in the interpreter so I can provide an application-sandbox by disallowing the invocation of certain C-functions and also by disallowing the invocation of certain Objective-C methods. Thanks, Eric On Oct 19, 2009,

Dear community, I'm using gnustep runtime -fobjc-runtime=gnustep with gnustep-libobjc2 (https://github.com/gnustep/libobjc2) and Cocotron/Chameleon. For following source file #import <Foundation/Foundation.h> #import <UIKit/UIKit.h> int main(void) {         NSString *str = [NSString stringWithCString:"TEST"];

We have a bitwidth analysis that can be downloaded. It is not in LLVM. There should be a link in the paper: http://www.cs.utah.edu/~regehr/papers/pldi075-cooprider.pdf John Regehr

Hi there, I'm trying to run trivial Objective-C code that uses the Foundation framework under MacOS X in lli. It seems that the code will compile and run using llc, however fails to work in lli. SimpleFoundation.m: ---- #import <Foundation/Foundation.h> int main (int argc, const char * argv[]) { NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; // insert code

Hi! This does sound like a bug, we'll have look. Aki On 17.10.2016 01:26, Pierre Jaury wrote: > I dived a little bit further into the rabbit hole, up to the point where > debugging has become unpracticle but I still haven't found the root > cause for sure. > > I read most of the code for "p_strdup" based on datastack memory pools > (which are used for

On Aug 12, 2010, at 10:43 AM, F van der Meeren wrote: > Where am I going wrong here? > Did you link against the library that contains the function? -eric