Invited Talk -- Programming Clouds -- Optimization Techniques -- Mining Opportunities for Code Improvement in a Just-In-Time Compiler -- Unrestricted Code Motion: A Program Representation and Transformation Algorithms Based on Future Values -- Optimizing Matlab through Just-In-Time Specialization -- RATA: Rapid Atomic Type Analysis by Abstract Interpretation – Application to JavaScript Optimization -- Program Transformations -- JReq: Database Queries in Imperative Languages -- Verifying Local Transformations on Relaxed Memory Models -- Program Analysis -- Practical Extensions to the IFDS Algorithm -- Using Ownership to Reason about Inherent Parallelism in Object-Oriented Programs -- Register Allocation -- Punctual Coalescing -- Strategies for Predicate-Aware Register Allocation -- Preference-Guided Register Assignment -- High-Performance Systems -- Validating Register Allocation and Spilling -- Automatic C-to-CUDA Code Generation for Affine Programs -- Is Reuse Distance Applicable to Data Locality Analysis on Chip Multiprocessors? -- The Polyhedral Model Is More Widely Applicable Than You Think -- The Hot Path SSA Form: Extending the Static Single Assignment Form for Speculative Optimizations.

This book constitutes the refereed proceedings of the 19th International Conference on Compiler Construction, CC 2010, held in Paphos, Cyprus, in March 2010, as part of ETAPS 2010, the Joint European Conferences on Theory and Practice of Software. Following a thorough review process, 16 research papers were selected from 56 submissions. Topics covered include optimization techniques, program transformations, program analysis, register allocation, and high-performance systems.