similar to: [LLVMdev] how to get an independent copy of a function?

getInitializer returns the complete initializer of the global. My globals are complex nested structs, from which I want to extract e.g. one double datafield. Example: >From a struct Stuct having double,array(3xint),float fields, I could extract the second int value using the index sequence 0,1,1 with getGetElementPtr. This gives me a constantPointer, but I would need to get a constInt...

Hi all, I can get access to the data stored in globals as follows: GlobalVariable* pGvarAct=_set_a_valid_global_; const_ptr_indicesVec=_the_indexes_ llvm::Constant* pConst; pConst=ConstantExpr::getGetElementPtr(pGvarAct, const_ptr_indicesVec); and e.g. use this to repalece an argumrnt of an instruction like: I->setOperand(someArgumentIndex,pConst); However, getGetElementPtr returns a

Hi Krzysztof yes, they are available. What I want is to have a list of those values I can iterate over.... Alex > I'm not sure if I understand your question correctly, but all values > whose definitions dominate the instruction that you are looking at are > available. Globals and function arguments are always available in a > given module or function. > > -Krzysztof >

John, you are right. I 'browsed' the doxygen's inheritance diagram. Shouldn't I then be able to cast Constant * to Value*? Plugging the retrieved Constant* (from ConstantExpr::getGetElementPtr) into Instruction->setOperand compiles, but gives me an assertion failure at runtime. I have no access to the code at the moment. I will gather more information possibly tomorrow.

Hi all, when e.g. accessing a global variable residing in a structure, the c++API code looks like: std::vector<Constant*> const_ptr_183_indices; const_ptr_183_indices.push_back(const_int32_172); const_ptr_183_indices.push_back(const_int32_184); const_ptr_183_indices.push_back(const_int64_175); Constant* const_ptr_183 = ConstantExpr::getGetElementPtr(gvar_struct_foo,

Hi all, can I access the numeric limits of the llvm types, e.g. HalfTy, FloatTy, DoubleTy, etc. in a fashion like the std numeric_limits tool? std::numeric_limits<half>::min() std::numeric_limits<half>::max() In c++API, I want to initialize values and need to know the correct range for the llvm types.... Thx Alex

Hi all, when I have c code like --- c code ------------- struct stest { /* deklariert den Strukturtyp person */ int age; float weight; } foo={44,67.2}; /* deklariert Variable des Typs person */ int main() { callAFunction(foo.weight); ------------------------ The generated c++API code to me seems to be too chatty in the sense that the foo.weight's data

Hi all, I 'd like to fetch a list of structures, and found that it could be done via LLVMContextImpl *pImpl = Context.pImpl; pImpl->AnonStructTypes This however needs the inclusion of LLVMContextImpl.h, which is not contained in the includes dir, but in the lib/IR dir (next to the .cpp files) and is not installed under /usr/local/include... Whats the reason for this? Isn't it

Hi, I have a Type * which may come from an IntegerType as shown below: Type.getIntegerBitWidth() tells me numBits. But how to extract the IntegerType.getSignBit? If pType isIntegerType, I need to know if it is signed or unsigned... How to achieve this? Thx Alex llvm::Type * getRandomValid_IntegerType(llvm::LLVMContext &C) { using namespace llvm; //--- determine num of bits

Hi Tim, I forgot to say that I try to do all this in the LLVM API, not IR. I read in a bc'ed program and try to edit it using the API. Alex Tim Northover wrote: >> But I can not succeed in using the getGetElementPtr result in >> constructing an initalizer for another global value (which expects a >> ConstantFP* and not a ConstantExpr*). > > The result of a

Hi all, translating the following c code to llvm c++Api code, I can not understand the result. Perhaps someone could explain it to me. c code --------------------------------- struct stest { int age; float weight; } foo={44,67.2}; int main() { foo.weight=68.2; ... ---------------------------------------- API code // this is clear ConstantFP* const_float_102 =

I wonder if there is a list of available/valid values (globals, constants arguments,..) in the scope of a given instruction? Background: Iterating over the instructions of a module, i would like to know which values are accessible in the context of the instruction, possibly replacing the instructions operand by a valid available other operand. Thx Alex

I''m writing an acts_as_* plugin and am trying to BDD it. Ideally my specs would look like: describe ActsAsCloneable, " basic cloning" do load_example_classes School.class_eval do acts_as_cloneable end before(:each) do @old_school = School.create! :name => "Baylake Pines", :city => "Virginia Beach", :guid => "abc123"

On Aug 9, 2004, at 1:46 PM, Chris Lattner wrote: >> Well, I took a look at it a bit over the weekend. I am probably not >> the >> right person to do the complete rewrite, for instance reworking the >> Pass class hierarchy doesn't sound like something I'd want to do. Just >> getting to this point has been a bit of an education in real C++. > > Ok, fair

Hi. Is it possible on Solaris 10 5/09, to rollback to a ZFS snapshot, WITHOUT destroying later created clones or snapshots? Example: --($ ~)-- sudo zfs snapshot rpool/ROOT at 01 --($ ~)-- sudo zfs snapshot rpool/ROOT at 02 --($ ~)-- sudo zfs clone rpool/ROOT at 02 rpool/ROOT-02 --($ ~)-- LC_ALL=C sudo zfs rollback rpool/ROOT at 01 cannot rollback to ''rpool/ROOT at 01'': more

Hi, I have an Image model that is attached to a item. The image was uploaded through attachment_fu. Now, I want to reuse the same image for a new item. I tried several tips found online. For example in http://danieloshea.com/articles/254-cloning-images # Create a clone of an image and it''s thumbnails. def create_clone c = self.clone self.thumbnails.each do

Hi! I'd like to use deliver (dovecot-1.2.10) as LDA to deliver mails to my local users on my postfix-system. However, deliver tries to copy the filesystem permissions of the mail-spool-files to the user's index files, which doesn't work, since the files in /var/mail/ belong to the group 'mail'. Feb 13 00:21:19 leo-x61 dovecot: deliver(leo):

On Mon, 9 Aug 2004, Michael McCracken wrote: > On Aug 5, 2004, at 8:11 PM, Chris Lattner wrote: > > Sure, you can do that. Just use F->getParent() to get to the Module. > > D'oh. OK, so I can do what I need with a hack for now. Ok. > > We have no problem with people asking questions. :) The PassManager > > is actually do for a rewrite. The current

I remember reading all those examples about how a big repo isn't an issue and when sitting at some ${LOCATION} I have 1010101010Gbps and it takes like 30 seconds.. Well.. that may be true when I'm at home, but I'm not.. and this laptop doesn't have llvm sources installed.. So real world feedback of the pita it can be.. /* Side rant - I wish I didn't even need the llvm sources.

Morning, I have a KVM guest running Win 2012 with MS SQL 2012. In order to provide a quick method of restoring the service should the live server die, we've decided to clone it to a preserved state. Ideally, this clone should also be kept up to date and cloning should be done on a regular basis. Is there any reason not to do unattended cloning? As in, when I leave on a Friday afternoon,