similar to: [LLVMdev] Problems accessing structs

Anders Alexandersson wrote: > Hello! > > I get some odd behaviour using my structs: > > "myKernelMap" = type {int (sbyte*)*, int ()*} > "Kernel" = type {"myKernelMap"*} > > The second member ( int()* ) is a pointer to the %getchar() function. > > I want to call getchar using this function: > > int

Hello! I'm having trouble with pointer traversing. I have a design as follows: class -> map -> classFunctions Starting with a pointer to the class, I want to get a pointer to a classFunction via a pointer to the map. I can't get that function pointer! How shall I think to get the traversing right (see code below)? Is it something with the fact that I am using only pointers in my

On Mon, 3 May 2004, Anders Alexandersson wrote: > Hello! > > I'm having trouble with pointer traversing. I have a design as follows: > class -> map -> classFunctions > > Starting with a pointer to the class, I want to get a pointer to a > classFunction via a pointer to the map. Okay... > I can't get that function pointer! > > How shall I think to get

OK, I solved it all ( so far :) ), mixing in some load-instructions and called on the result of that, which worked. Here is the skeleton-code: %kernel = type { int ()* } int puts_kernel(){...} ; main() %theKernel = malloc %kernel %puts_kernelPTR = getelementptr %kernel* %theKernel, long 1, ubyte 0 store int ()* %puts_kernel, int ()** %puts_kernelPTR %tmp.11 = load int ()** %puts_kernelPTR

On Fri, 2 Apr 2004, Anders Alexandersson wrote: > OK, I solved it all ( so far :) ), mixing in some load-instructions and > called on the result of that, which worked. > > Here is the skeleton-code: > > %kernel = type { int ()* } > > int puts_kernel(){...} > > ; main() > > %theKernel = malloc %kernel > %puts_kernelPTR = getelementptr %kernel* %theKernel,

Hello! I am having trouble with identifiers: %tmpFunction = load int ()** %puts_kernelPTR ... %tmpFunction = load int ()** %puts_kernelPTR generates Redefinition of value named 'tmpFunction' in the 'int () *' type plane! Is it not allowed to reuse variables? Is there some way to do it? Anders ---------------------------------------------------------------- Anders

On Wed, May 05, 2004 at 03:35:46PM +0200, Anders Alexandersson wrote: > %tmpFunction = load int ()** %puts_kernelPTR > ... > %tmpFunction = load int ()** %puts_kernelPTR > > generates > > Redefinition of value named 'tmpFunction' in the 'int () *' type plane! > > Is it not allowed to reuse variables? Is there some way to do it? LLVM uses the Static

I solved that one by substituting alloca into malloc, and forwarded the problem to actually calling the %puts_kernel function via my newly created function pointer. This works: %tmp.1 = call int %puts_kernel() This: %tmp.2 = call int %puts_kernelPTR() issues error: "Reference to an invalid definition: 'puts_kernelPTR' of type 'int () *'" How do I call the function

So, here comes the next question:) Now the program compiles, but crashes when run, "Segmentation fault". %kernel = type { int ()* } int %puts_kernel() { ret int 0 } int %main() { %theKernel = alloca %kernel %puts_kernelPTR = getelementptr %kernel* %theKernel, long 1, ubyte 0 store int ()* %puts_kernel, int ()** %puts_kernelPTR ret int 0 } I want to learn how to

Thank You Chen ! On Thu, Jun 22, 2017 at 5:21 PM 陳韋任 <chenwj.cs97g at g2.nctu.edu.tw> wrote: > Perhaps you can refer to [1]. Function name should be a global one. > > [1] http://llvm.org/docs/LangRef.html#identifiers > > HTH, > chenwj > > > 2017-06-22 16:35 GMT+08:00 SANJAY SRIVALLABH SINGAPURAM via llvm-dev < > llvm-dev at lists.llvm.org>: > >>

Thanks for the heads up Philip ! I did come across a strange case where LLVM allowed "%" to be a part of a function's name. This was in the context of my patch https://reviews.llvm.org/D33985, where I prefix the name of the source function and the Scop ( A special kind of Region that Polly can optimize, the name of the Scop is the name of the Region ) to the name of the PTX kernel

On Sat, Mar 11, 2017, at 07:34 PM, David Blaikie via llvm-dev wrote: > On Sat, Mar 11, 2017 at 3:10 AM SANJAY SRIVALLABH SINGAPURAM via llvm-dev > < > llvm-dev at lists.llvm.org> wrote: > > > Hello, > > > > One of my Julia programs failed to execute with the following error, > > DICompileUnit not listed in llvm.dbg.cu > > !11 = distinct