Inlining is one of the most important compiler optimizations. It reduces call overheads and
widens the scope of other optimizations. But, inlining is somewhat of a black art of an …

Availability of profiling information is a major advantage of just-in-time (JIT) compilation.
Profiles guide the compilation order and optimizations, thus substantially improving program …

Modern reduced instruction set computer processors are based on a load/store architecture,
where all computations are performed on register operands. Compilers therefore allocate …

Register allocation is a mandatory task for almost every compiler and consumes a significant
portion of compile time. In a just-in-time compiler, compile time is a particular issue because …

Register allocation is a mandatory task for almost every compiler and consumes a signi cant
portion of compile time. In a just-in-time compiler, compile time is a particular issue because …

Modern compilers have relied on various best-effort heuristics to solve the register allocation
problem due to its high computation complexity. A “greedy” algorithm that performs a scan of …

Modern, optimizing compilers rely on hundreds of heuristics to decide whether and how to
apply optimizations during compilation. These heuristics are typically hand-crafted and …

In a compiler, an essential component is the register allocator. Two main algorithms have
dominated implementations, graph coloring and linear scan, differing in how live values are …

Register allocation, ie, mapping the variables of a programming language to the physical
registers of a processor, is a mandatory task for almost every compiler and consumes a …

Code generation is an important part of compiler design. This phase takes optimized
Intermediate Representations (IR) code from IR optimizer. The main goal of this phase is to …