search for: classllvm_1_1callinst

...oca instruction) has a > standard constructor method that takes the type of object to allocate, > the name of the new alloca instruction, an instruction before which to > insert the alloca instruction, etc. > > As another example, the CallInst class > (http://llvm.org/doxygen/classllvm_1_1CallInst.html) represents a call > instruction and has a static Create() method that you can use to create > a new call instruction. > > -- John T. > > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llv...

...class (which represents an alloca instruction) has a standard constructor method that takes the type of object to allocate, the name of the new alloca instruction, an instruction before which to insert the alloca instruction, etc. As another example, the CallInst class (http://llvm.org/doxygen/classllvm_1_1CallInst.html) represents a call instruction and has a static Create() method that you can use to create a new call instruction. -- John T.

Can you please give an example of creating an instruction (for example add instructions with two operand a and b)? I am trying instruction() for a while, but no success yet. Duncan Sands wrote: > > Hi, > >> Actually i have to implement strength reduction, for that i have to first >> detect induction variables using ALLEN-COCKE-KENNEDY algorithm. To find >> out

...oca instruction) has a > standard constructor method that takes the type of object to allocate, > the name of the new alloca instruction, an instruction before which to > insert the alloca instruction, etc. > > As another example, the CallInst class > (http://llvm.org/doxygen/classllvm_1_1CallInst.html) represents a call > instruction and has a static Create() method that you can use to create > a new call instruction. > > -- John T. > > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llv...

Hello, everyone. I want to know more about the classes of CallInst and CastInst, but i can just find some information of them in the InstrTypes.h file. Can you offer me more materials about the two important classes? If there are some cases, that is better. Thank you！ 2017/6/4 Jay -------------- next part -------------- An HTML attachment was scrubbed... URL:

...t. However, for instructions like this: %25 = call i32 (%struct._IO_FILE*, ...)* bitcast (i32 (...)* @close to i32 > (%struct._IO_FILE*, ...)*)(%struct._IO_FILE* %24), !dbg !695 getCalledFunc returns null. I know getCalledFunc is expected to return null <http://llvm.org/docs/doxygen/html/classllvm_1_1CallInst.html#a0bcd4131e1a1d92215f5385b4e16cd2e> on indirect calls, but I would have thought naming the callee via a constant expression like the one here would be considered a direct call. Thanks, Christian -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists...

...s a >> standard constructor method that takes the type of object to allocate, >> the name of the new alloca instruction, an instruction before which to >> insert the alloca instruction, etc. >> >> As another example, the CallInst class >> (http://llvm.org/doxygen/classllvm_1_1CallInst.html) represents a call >> instruction and has a static Create() method that you can use to create >> a new call instruction. >> >> -- John T. >> >> >> _______________________________________________ >> LLVM Developers mailing list >> LLVMdev at...

...>> standard constructor method that takes the type of object to allocate, >> the name of the new alloca instruction, an instruction before which to >> insert the alloca instruction, etc. >> >> As another example, the CallInst class >> (http://llvm.org/doxygen/classllvm_1_1CallInst.html) represents a call >> instruction and has a static Create() method that you can use to create >> a new call instruction. >> >> -- John T. >> >> >> _______________________________________________ >> LLVM Developers mailing list >> LLVMdev...

...oca instruction) has a > standard constructor method that takes the type of object to allocate, > the name of the new alloca instruction, an instruction before which to > insert the alloca instruction, etc. > > As another example, the CallInst class > (http://llvm.org/doxygen/classllvm_1_1CallInst.html) represents a call > instruction and has a static Create() method that you can use to create > a new call instruction. > > -- John T. > > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llv...

Hi, I encountered an issue when attempting to create a call to function malloc. I just want to do a simple thing, suppose there is a variable p, if p is a pointer then allocate memory to p. Source code: int *p; p = (int *) malloc(sizeof(*p)); Try to generate LLVM IR for it: Type *tp = p->getType(); AllocaInst* arg_alloc = builder.CreateAlloca(tp);//builder is IRBuilder

...>> standard constructor method that takes the type of object to allocate, >> the name of the new alloca instruction, an instruction before which to >> insert the alloca instruction, etc. >> >> As another example, the CallInst class >> (http://llvm.org/doxygen/classllvm_1_1CallInst.html) represents a call >> instruction and has a static Create() method that you can use to create >> a new call instruction. >> >> -- John T. >> >> >> _______________________________________________ >> LLVM Developers mailing list >> LLVMd...

Thanks for the help. I have a couple follow up questions- Where can I find the code which calculates the properties of inline asm nodes and examples of passes that make use of this information? Thanks again, Carter. On Mon, Nov 5, 2018 at 12:04 AM David Blaikie <dblaikie at gmail.com> wrote: > > > On Sun, Nov 4, 2018 at 1:56 AM Carter Cheng via llvm-dev < > llvm-dev at