KeithTsui

LLVM basic steps for writing an llvm backend and its initializations for backend componenets.

The principal built-in types are numerics, sequences, mappings, classes, instances and exceptions.

During the DAG-based Instruction Selection in LLVM, each IR instruction will be turned into a DAG no

This is a new series of posts for craft an LLVM Backend for LCC architecture for tutorial purpose. (

We know that for the DAG-based instruction selector in LLVM, we specifies the pattern in a target-sp

Polymorphsim means there are multiply forms for the same thing. And data in computer looks like that

In computer science, it uses binary positional numbering system to represent numbers. For instance,

Let us count apples in a bag. To make it more fun, we need to forget number, pretending we don't kno

InLLVMDocument,wecanseethereare8stepsforDAG-basedInstructionSelections.Moreoverinitssourcecode,i.e.v