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| <h1>Program</h1> |
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| <p>Visit the <a href="https://whova.com/portal/webapp/llvm_202010/">LLVM Whova Site</a> (Registration required to attend the event)</p> |
| <p><strong>Keynote:</strong></p> |
| <ul> |
| <li>Undef and Poison: Present and Future - <em>J. Lee</em></li> |
| </ul> |
| <p><strong>Technical Talks:</strong></p> |
| <ul> |
| <li>Clang & Linux: Asm Goto with Outputs - <em>B. Wendling; N. Desaulniers</em></li> |
| <li>LLVM Libc: Current Status, Challenges and Future Plans - <em>S. Reddy; G. Chatelet; P. Asker; D. Finkelstein</em></li> |
| <li>Branch Coverage: Squeezing more out of LLVM Source-based Code Coverage - <em>A. Phipps</em></li> |
| <li>Memory tagging in LLVM and Android - <em>E. Stepanov; K. Serebryany; P. Collingbourne; M. Phillips</em></li> |
| <li>Towards a representation of arbitrary alias graph in LLVM IR for Fortran code - <em>K. Li; T. Islam</em></li> |
| <li>Control-flow sensitive escape analysis in Falcon JIT - <em>A. Pilipenko</em></li> |
| <li>Extending Clang for checking compliance with automotive coding standards - <em>M. Vujosevic Janicic</em></li> |
| <li>An Update on Optimizing Multiple Exit Loops - <em>P. Reames</em></li> |
| <li>Code Size Compiler Optimizations and Techniques - <em>A. Kumar</em></li> |
| <li>Accelerate Matrix Multiplication Using the New POWER Outer Product Instructions - <em>B. Saleil; J. Carvalho</em></li> |
| <li>CIL : Common MLIR Dialect for C/C++ and Fortran - <em>P. NR; V. M; Ranjith; Srihari</em></li> |
| <li>Building compiler extension for LLVM 10.0.1 - <em>S. Guelton</em></li> |
| <li>LLVM-based mutation testing for C and C++ - <em>A. Denisov; S. Pankevich</em></li> |
| <li>Matrix Support in Clang and LLVM- <em>F. Hahn</em></li> |
| <li>Adding CUDA® Support to Cling: JIT Compile to GPUs - <em>S. Ehrig</em></li> |
| <li>The Present and Future of Interprocedural Optimization in LLVM - <em>J. Doerfert; B. Homerding; S. Baziotis; S. Stipanovic; H. Ueno; K. Dinel; S. Okumura; L. Chen</em></li> |
| <li>Pushing Back Lit’s Boundaries to Test Libc++ - <em>L. Dionne</em></li> |
| <li>Evolving “convergent”: Lessons from Control Flow in AMDGPU - <em>N. Hähnle</em></li> |
| <li>How to update debug info in compiler transformations - <em>A. Prantl; V. Kumar</em></li> |
| <li>Proposal for A Framework for More Effective Loop Optimizations - <em>M. Kruse; H. Finkel</em></li> |
| <li>Changing Everything With Clang Plugins: A Story About Syntax Extensions, Clang’s AST, and Quantum Computing = <em>H. Finkel; A. Mccaskey</em></li> |
| <li>(OpenMP) Parallelism-Aware Optimizations - <em>J. Doerfert; S. Stipanovic; H. Mosquera; J. Chesterfield; G. Georgakoudis; J. Huber</em></li> |
| <li>Checked C: Adding memory safety support to LLVM - <em>M. Grang; K. Kjeer</em></li> |
| </ul> |
| <p><strong>Tutorials:</strong></p> |
| <ul> |
| <li>Everything I know about debugging LLVM - <em>N. Desaulniers</em></li> |
| <li>LLVM in a Bare Metal Environment - <em>H. Qadeer</em></li> |
| <li>LLVM PGO Instrumentation: Example of CallSite-Aware Profiling - <em>P. Kosov; S. Yakushkin</em></li> |
| <li>Understanding Changes made by a Pass in the Opt Pipeline. - <em>J. Schmeiser</em></li> |
| <li>Using clang-tidy for customized checkers and large scale source tree refactoring - <em>V. Bridgers</em></li> |
| <li>Finding Your Way Around the LLVM Dependence Analysis Zoo - <em>S. Baziotis; S. Moll</em></li> |
| <li>Using the clang static analyzer to find bugs - <em>V. Bridgers</em></li> |
| <li>A Deep Dive into the Interprocedural Optimization Infrastructure - <em>J. Doerfert; B. Homerding; S. Baziotis; S. Stipanovic; H. Ueno; K. Dinel; S. Okumura; L. Chen</em></li> |
| <li>MLIR Tutorial - <em>M. Amini</em></li> |
| </ul> |
| <p><strong>Lightning Talks:</strong></p> |
| <ul> |
| <li>Finding and Outlining Similarities in LLVM IR - <em>A. Litteken</em></li> |
| <li>A fast algorithm for global code motion of congruent instructions - <em>A. Kumar; S. Pop</em></li> |
| <li>From Implicit Pass Dependencies to Effectiveness Prediction - <em>H. Ueno; J. Doerfert; E. Park; G. Georgakoudis; T. Jayatilaka; S. Badruswamy</em></li> |
| <li>Using Clang as An Alternative C/C++ Frontend of The ROSE Source-to-Source Compiler - <em>A. Wang; P. Lin; C. Liao; Y. Yan</em></li> |
| <li>OpenACC support in Flang with a MLIR dialect - <em>V. Clement; J. Vetter</em></li> |
| <li>Fragmenting the DWARF to Enable Dead Debug Data Elimination - <em>J. Henderson</em></li> |
| <li>Source-based Code Coverage for Embedded Use Cases - <em>A. Phipps; C. Addison</em></li> |
| <li>pre-merge checks for LLVM - <em>M. Goncharov; C. Kühnel</em></li> |
| <li>Getting stack size just right on XCore - <em>J. McCrea</em></li> |
| <li>Compile Faster with the Program Repository and ccache - <em>Y. Yi; P. Bowen-Huggett</em></li> |
| <li>GWP-TSan: Zero-Cost Detection of Data Races in Production - <em>M. Morehouse; K. Serebryany</em></li> |
| <li>CompilerInvocation to -cc1 command line - <em>D. Grumberg</em></li> |
| <li>Outer-Loop Vectorization Legality Analysis for RV: One Step Closer to a Powerful Vectorizer for LLVM - <em>S. Baziotis</em></li> |
| <li>Flang Update - <em>S. Scalpone</em></li> |
| <li>Code Feature Analysis, Tracking, and Future Usage - <em>T. Jayatilaka; J. Doerfert; G. Georgakoudis; E. Park; H. Ueno; S. Badruswamy</em></li> |
| <li>Lowering XLA HLO using RISE - A Functional Pattern-based MLIR Dialect - <em>M. Lücke; A. Smith; M. Steuwer</em></li> |
| <li>SYCL for CUDA: An overview of implementing PI for CUDA - <em>A. Johnston</em></li> |
| <li>Extending LLDB to More Scripting Languages - <em>J. Devlieghere</em></li> |
| <li>Adding a Subtarget Support to LLVM in Five Minutes - <em>E. Yakubova</em></li> |
| </ul> |
| <p><strong>Birds of a Feather:</strong></p> |
| <ul> |
| <li>ClangBuiltLinux BoF - <em>N. Desaulniers</em></li> |
| <li>Loop Optimization BoF - <em>M. Kruse; K. Barton</em></li> |
| <li>LLVM Just-In-Time Compilers BoF - <em>L. Hames</em></li> |
| <li>Code Size Optimization - <em>S. Bartell; V. Adve</em></li> |
| </ul> |
| <p><strong>Student Research Competition</strong></p> |
| <ul> |
| <li>Enzyme: High-Performance Automatic Differentiation of LLVM - <em>W. Moses; V. Churavy</em></li> |
| <li>SPAM: Stateless Permutation of Application Memory with LLVM - <em>M. Ziad; M. Arroyo; S. Sethumadhavan</em></li> |
| <li>HPVM-FPGFA: Leveraging Compiler Optimizations for Hardware-Agnostic FPGA Programming - <em>A. Ejjeh; K. Kanwar; M. Kotsifakou; V. Adve; R. Rutenbar</em></li> |
| <li>Guided Linking: shrinking and speeding up dynamically linked code - <em>S. Bartell; V. Adve</em></li> |
| <li>ApproxTuner: A Compiler and Runtime System for Adaptive Approximations - <em>H. Sharif; M. Kotsifakou; Y. Zhao; A. Kothari; B. Schreiber; E. Wang; Y. Sarita; N. Zhao; K. Joshi; V. Adve; S. Misailovic; S. Adve</em></li> |
| </ul> |
| <p><strong>Posters:</strong></p> |
| <ul> |
| <li>CIRCT: MLIR for Hardware Design - <em>A. Wilson; S. Neuendorffer; C. Lattner;</em></li> |
| <li>An Approach to Generate Correctly Rounded Math Libraries for New Floating Point Variants - <em>J. Lim; M. Aanjaneya; J. Gustafson; S. Nagarakatte</em></li> |
| <li>Compiling a Higher-Order Smart Contract Language to LLVM - <em>V. Nagaraj; J. Johannsen; A. Trunov; G. Pirlea; A. Kumar; I. Sergey</em></li> |
| <li>To -jInfinity & Beyond - <em>W. Moses; K. Kwok; L. Sha</em></li> |
| <li>llvm-diva – Debug Information Visual Analyzer - <em>C. Enciso</em></li> |
| <li>Quickly Finding RISC-V Code Quality Issues with Differential Analysis - <em>L. Marques</em></li> |
| <li>Error estimates of floating-point numbers and Jacobian matrix computation in Clad - <em>V. Vassilev; A. Penev; R. Shakhov</em></li> |
| <li>Data Dependency using MSSA: Analysis and Contrast - <em>R. Sharma; W. Tsang</em></li> |
| <li>Connecting Clang to The ROSE Source-to-Source Compiler - <em>A. Wang; P. Lin; C. Liao; Y. Yan</em></li> |
| <li>Incremental Compilation Support in Clang - <em>V. Vassilevv; D. Lange</em></li> |
| <li>Enzyme: High-Performance Automatic Differentiation of LLVM - <em>W. Moses; V. Churavy</em></li> |
| </ul> |
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