clang warnings
llvm instruction setclang command line example
clang command line options
clang optimization flags
clang pragma

This document describes important notes about using Clang as a compiler for an end-user, documenting the supported features, command line options, etc. If you Virtual registers in LLVM are in SSA form, while memory cells are not. For LLVM frontends such as Clang it is convenient to not have to care Abstract¶. This document is a reference manual for the LLVM assembly language. LLVM is a Static Single Assignment (SSA) based representation that provides Instruction Set¶. During the early stages of code generation, the LLVM IR code is converted to a SelectionDAG with nodes that are instances of the This allows you to directly test for a feature in your code without Vector literals can be used to create vectors from a set of scalars, or vectors. Why don't C/C++ compilers automatically reduce the padding bytes in structs by How can modern code be dependent on the instruction set of the CPU (i.e.,