When cross-compiling using clang and the -target option, targeting the same architecture and hardware as the native system, I've noticed that clang seems to gen
In a related question, How to trap floating-point exceptions on M1 Macs?, someone wanted to understand how to make the following code work natively on macOS hos
I prepare two very simple c files, main.c and test.c, and use the below command to compile them:clang --target=aarch64 -c main.cclang --target=aarch64 -c test.c
I am trying to extract source level function name form llvm debug metadata. So far, I have tried getting the pointer to DISubprogram and printing out the metada
If I use the compiler option -Wfloat-equal with GCC or Clang, equality comparisons of float/double values cause a warning. However, when comparing containers (l
Installed clang 14.0 using GNU/Guix's clang-toolchain package. I am getting depreciated feature usage error when trying to compile a simple code: //build with:
I'm working on parsing large llvm-ir code using haskell & llvm-hs for some research work. I used gllvm (comment on this post - Getting LLVM IR for a clang/c
I tried out the Fortran Wapper in CoolProp Sources The example fortran code given in the wrapper uses the function PropsSI in CoolProp. double precision T,Q,D,h
How to get the information of DeclRefExpr from the basic block in Clang:CFG? This is code i have coded class CFGPrinter : public MatchFinder::MatchCallback { pu
I'm new to making C++ project. I may be not sure prerequisite knowledge of C++ project. [My environment] Windows 10 Python 2.7.18 Developer Command Prompt for V
Consider this code: #include <array> #include <cstddef> struct A { std::array<std::size_t, 4> test; void method() { std::size
I'm trying to install fastecdsa on macOS BigSur (M1 chip) by running (venv) $ pip3 install fastecdsa and even though I previously installed gmp: $ brew install
Consider this C++ code: struct SomeStruct { SomeStruct() noexcept; }; //SomeStruct::SomeStruct() noexcept {} class SomeClass { const bool b; const SomeS
I have a binary Swift xcframework which references two other open-source Swift frameworks (built from source). My framework along with its dependencies are buil
Can g++ (gcc) 11.1 be used on Debian Bullseye? Debian 11 (bullseye) is soon to be released, and I am interested in a compiler with C++20 and modules support. De
I have the following code: typedef unsigned char uchar; constexpr int leaing_ones(uchar const u8) noexcept { return __builtin_clz(static_cast<uchar>(~s
I was attempting to compile and run the example on this page that explores function pointers as a function input. The example I was running was the 66 line one
I hope you can help me on my RISC-V issue. I am currently experimenting with the toolchain support for RISC-V's vector (RVV) instructions. From what I found on
I come to you with a weird problem I've been facing. So last week, I installed llvm and libomp for a C project, and it compiled just fine with this at the start
Recently I'm configuring a new project in language C and C++ using both CMake and llvm Clang with Visual Studio Code for a program where EVERY exact object or l
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