similar to: [LLVMdev] access array problem

Hi Tan Guangming, > I want to access an array in my instrumentation code. For example: > > GlobalVariable: > int *counter; //counter the number of load/store operations in run-time > int *counterArray; //record the load/store addresses strictly speaking these are not arrays, they are pointers. Also, you have written them in some kind of C-style idiom. What are the declarations

于 2011/5/18 14:29, Duncan Sands 写道: > Hi Tan Guangming, > >> I want to access an array in my instrumentation code. For example: >> >> GlobalVariable: >> int *counter; //counter the number of load/store operations in run-time >> int *counterArray; //record the load/store addresses > strictly speaking these are not arrays, they are pointers. Also, you have

Hi Guangming Tan, >>> GlobalVariable: >>> int *counter; //counter the number of load/store operations in run-time >>> int *counterArray; //record the load/store addresses >> strictly speaking these are not arrays, they are pointers. Also, you have >> written them in some kind of C-style idiom. What are the declarations in >> LLVM IR? > const Type

Thank you, Duncan. I rewrote the code, please help check why it still does not work: //declare global variable const Type *IntTy = Type::getInt32Ty(M.getContext()); const Type *ATyC = ArrayType::get(Type::getInt64Ty(M.getContext()), 1); GlobalVariable *CounterSize = new GlobalVariable(M, ATyC, false, GlobalValue::InternalLinkage,

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Dear R users, When I use beamer with \usepackage{harvard} it don't work. \LaTeX{} give mi an error message, ?any suggestion? ! LaTeX Error: No counter 'paragraph' defined. See the LaTeX manual or LaTeX Companion for explanation. Type H <return> for immediate help. ... l.741 \newcounter{lsubparagraph}[paragraph] ? ! Emergency stop. ... l.741

On Fri, Apr 18, 2014 at 11:13 AM, Dmitry Vyukov <dvyukov at google.com> wrote: > Hi, > > This is long thread, so I will combine several comments into single email. > > > >> - 8-bit per-thread counters, dumping into central counters on overflow. > >The overflow will happen very quickly with 8bit counter. > > Yes, but it reduces contention by 256x (a thread

Hi Guangming Tan, > I rewrote the code, please help check why it still does not work: next time please be more explicit about exactly what goes wrong. > //create a getelementptr instruction: we want get &Counters[OldCounterSize] > std::vector<Value*>new_idx; > new_idx.push_back(OldCounterSize); // ERROR? > Value *nextaddr = GetElementPtrInst::Create(Counters,

On Fri, Apr 18, 2014 at 11:44 AM, Dmitry Vyukov <dvyukov at google.com> wrote: > On Fri, Apr 18, 2014 at 11:32 AM, Dmitry Vyukov <dvyukov at google.com>wrote: > >> On Fri, Apr 18, 2014 at 11:13 AM, Dmitry Vyukov <dvyukov at google.com>wrote: >> >>> Hi, >>> >>> This is long thread, so I will combine several comments into single

> In any case when you > want to obtain a base pointer to a "derived" object (where derivation > is implemented as you showed - with nesting) it's simply a matter of > using getelementptr to obtain a pointer to the nested base object and > using that. Umm ok, but i've the strange feeling that i'm missing something.. First a simple question: getelementptr with

Hi List, I am trying to locate some detailed documentation and sample configs. I downloaded and compiled Asterisk, and I haven't been able to find much detailed docs on the config files. The distribution I compiled and installed doesn't have any config files, and the handbook is good but doesn't cover all of the configs. Here's my specific problem, when launching Asterisk for the

Just wondering if anyone has tried MAC OS X and panther. I will like to do SIP to H323, not sure if this will be possible on the MAC because of the Libraries PWlib and OPenh32 for Linux.. Just curious.. Anyway, anyone has an easy guide (step by step) to setup oh323 with asterisk. I saw a guide but i am not very savy on linux. thanks, Francisco ----- Original Message ----- From:

On Apr 17, 2014, at 2:04 PM, Chandler Carruth <chandlerc at google.com> wrote: > On Thu, Apr 17, 2014 at 1:27 PM, Justin Bogner <mail at justinbogner.com> wrote: > Chandler Carruth <chandlerc at google.com> writes: > > if (thread-ID != main's thread-ID && shard_count < std::min(MAX, NUMBER_OF_CORES)) { > > shard_count = std::min(MAX,

> Hi! i'm tring to figure out how classes and dependencies > can be mapped to llvm. > [snip] > how do i encode a function that takes "base" type > so that it also takes "derived" ? You'll notice that your function doesn't take an object of type base, but a pointer to it. This is important - in a language such as LLVM where actual structures can be

I've paraphrased the OS X installer developer's comments: there's a bug in Installer that is preventing the archive from working right. Below is the fix for the problem. First (obviously) run the installer. Since the executables are in the archive.pax.gz file in the installer package, first do a "show package contents" on the package file, then unstuff the enclosed

Hi! i'm tring to figure out how classes and dependencies can be mapped to llvm. I've read on docs that nesting can be used: class base { int Y; }; class derived : base { short Z; }; becomes: %base = type { int } %derived = type { %base, short } That's ok, but now the question is: how do i encode a function that takes "base" type so that it also takes "derived"

Hello, I have a problem of generating a load instruction. The LLVM bytecode is: ------------------------ entry: ... %2 = call i32 (...)* @atoi(i8*%1) nounwind /*<- Insertpos*/ ... -- bb1: .. %5 = icmp sgt i32 %2, %i.0 ... ----------------- Now I have pb: pointer to the Value object of *%2* of bb1. Here, I want to generate a load instruction and I did it as: new LoadInst(pb,

--autosysroot option uses suggestions to user on how to mount filesystems and change root suggested by --suggest option in virt-rescue. Commands are passed on kernel command line in format guestfs_command=command;. Command ends with a semicolon and there can be multiple commands specified. These are executed just before bash starts. On successfull run user is presented directly with bash in

Andy, I've described that issue (see below) when you were out of town... I think I am getting more context on it. Please take a look... So, in short, when the new MI scheduler performs move of an instruction, it does something like this: // Move the instruction to its new location in the instruction stream. MachineInstr *MI = SU->getInstr(); if (IsTopNode) {

The encoder callbacks are only called in case the video mode changes. So any layout changes without mode changes will go unnoticed. Add qxl_crtc_update_monitors_config(), based on the old qxl_write_monitors_config_for_encoder() function. Hook it into the enable, disable and flush atomic crtc callbacks. Remove monitors_config updates from all other places. Fixes: