search for: oneglobalvari

...that insert new instruction to an existing Module. Besides, how can you get a reference to myreg1 ? Looking at your snippet this variable would be a llvm::Value* (I saw that in the documentation of IRBuilder). All I have in my code is something like: llvm::LoadInst *inst2 = new llvm::LoadInst( oneGlobalVariable, "myreg1", inst1); Probably I can get a Value pointer to the output register from the inst2 variable, but I don't know how (I couldn't figure out myself by just reading the documentation). Any help is very welcome, Eduardo

Hi, You'd use an IRBuilder, like you did to create your LoadInsts. IRBuilder<> IRB(BB); IRB.CreateGEP(myreg1, myreg2); I assume because you asked this question, something went wrong when using the above method. What was it? :) Cheers, James ________________________________________ From: llvmdev-bounces at cs.uiuc.edu [llvmdev-bounces at cs.uiuc.edu] On Behalf Of Eduardo [erocha.ssa

Hi all, How can I create an llvm::GetElementPtrInst in which the pointer and the index are in registers previously loaded with llvm::LoadInst ? I mean, the generated instruction will be like this: %1 = getelementptr i8* %myreg1, i32 %myreg2 here, %myreg1 and %myreg2 are previously created by load instructions (llvm::LoadInst). Please, let me know if there is an example of something similar.