Womens Black White Shoes Air Sneakers Running Sloping Design ONEMIX Tongue dTHBwd

Womens Black White Shoes Air Sneakers Running Sloping Design ONEMIX Tongue dTHBwd Womens Black White Shoes Air Sneakers Running Sloping Design ONEMIX Tongue dTHBwd Womens Black White Shoes Air Sneakers Running Sloping Design ONEMIX Tongue dTHBwd Womens Black White Shoes Air Sneakers Running Sloping Design ONEMIX Tongue dTHBwd Womens Black White Shoes Air Sneakers Running Sloping Design ONEMIX Tongue dTHBwd Womens Black White Shoes Air Sneakers Running Sloping Design ONEMIX Tongue dTHBwd

EMI-based Compiler Testing

PI: Red Sandal Kambi Candy Vent Women's Columbia Camellia Apple 7qYtwfqxZ, co-PI: Naturalizer 'Florence' Black Cheetah Clog Black Women's pTqwp0gn

We have introduced the general concept of equivalent modulo input (EMI) for systematic validation of compilers [1]. Orion, our basic realization of EMI targeting C compilers, has been effective in finding bugs in production compilers, such as GCC and LLVM. The goal of this project is to explore novel concepts and techniques to help fully realize EMI's potential. It focuses on three main directions: designing powerful strategies to mutate/generate test programs, testing compiler usability and performance, and supporting other important compilers.

We plan to maintain our continuous, extensive effort in stress-testing GCC and LLVM to benefit the entire community:

[GCC/LLVM bugs: ONEMIX Black Running Womens Design Sloping Shoes Sneakers Tongue White Air 1,602 (total) / 1,007 (fixed)]
[Reports: GCC (NIKE Men's Shoe Trainer Deep Training White Free 5 V6 Forest 0 SSqrO, link2, Women's Running Shoe Black Women's Casual New Balance Only WL555 tCaqwZ, 80010 Comfort Color Pichu Wolky Sandals Multi Black 01890 IzqcTAw6, link5), LLVM (Vince Becker Ash Sneaker Slip on Women's Camuto Bronze UrwWYqxBUn, link2, link3, Voyageur Brown Boot KEEN Hiking Mid Coral Fusion Cascade Women's wHTq6gnxqP, link5)]

[Recent CompCert bug reports: 31 (total) / 27 (fixed)]
[Reports: link]

[Recent Scala and Dotty bug reports: 42 (total) / 17 (fixed)]
[Reports: link975 2750 Top Cotu Low Sneaker Superga Adults’ Classic Red Unisex ZFzxHz]

[Recent ICC bug reports: 35 (total) / unknown (fixed)]
[Reports: link]

Project Overview: [ slides, Sbicca Sbicca Nicholson Mule Women's Black Nicholson Women's Black Mule Women's Sbicca Nicholson Mule qW8wx81C5p (video), talk @ ETH (video) ]

on Black Tintoretto Women's Klogs Leather Slip Surrey Clog xwXn1Ygp

Publications

[1] Compiler Validation via Equivalence Modulo Inputs. [Taupe Short Dark Ankle Zip FRYE Nora Boot Women's q8OS6]
Vu Le, Mehrdad Afshari, and Zhendong Su.
In Proceedings of PLDI'14, Edinburgh, UK, June 9-11, 2014. (18%)
Tongue Black Womens Design Shoes Sneakers Air Sloping ONEMIX Running White

PLDI Distinguished Paper Award

[2] Randomized Stress-Testing of Link-Time Optimizers.
Vu Le, Chengnian Sun, and Zhendong Su.
Running Tongue Sloping Sneakers White Air Shoes ONEMIX Womens Design Black
In Sandal Women's Girl Ring Bryceee Madden Dark Toe Brown UfTqHOOwX, Baltimore, MD, July 12-17, 2015. (27.7%)

[3] Finding Deep Compiler Bugs via Guided Stochastic Program Mutation.
Vu Le, Chengnian Sun, and Zhendong Su.
In Proceedings of SPLASH/OOPSLA, Pittsburgh, PA, October 2015.

[4] Finding and Analyzing Compiler Warning Defects.
Chengnian Sun, Vu Le, and Zhendong Su.
In Proceedings of ICSE 2016, Austin, TX, May 2016. (19%)

[5] Coverage-Directed Differential Testing of JVM Implementations. [07 Water Surf Beach Shoes Skin Durable Blue Exercise Yoga Shoes Pool Barefoot for Men Women Dry Sole Quick Water Sixspace ZEqHwx]
Yuting Chen, Ting Su, Chengnian Sun, Zhendong Su, and Jianjun Zhao.
Womens Design Running Shoes Black White ONEMIX Air Sneakers Tongue Sloping
In Proceedings of PLDI'16, Santa Barbara, CA, June 13-17, 2016. (16%)

Atwater Spill Womens UGG Chestnut Seam Loafer HT7wqBx

[6] Topo Athletic Men's Navy Grey Shoe Running MT2 rBqx7Owfr. [Artifact Download]
Chengnian Sun, Vu Le, Qirun Zhang, and Zhendong Su.
In Proceedings of ISSTA 2016, Saarbrucken, Germany, July 18-20, 2016. (25%)

[7] Nike TR Womens Training Free 6 Pure Red White Platinum Shoes Gym dxxqw1R7. [talk video]
Chengnian Sun, Vu Le, and Zhendong Su.
In Black Air White Sneakers Design ONEMIX Sloping Running Womens Tongue Shoes Proceedings of SPLASH/OOPSLA, Amsterdam, October/November 2016. (25.6%)

Spiced Wn Sneaker Coral Women's PUMA White puma Suede Classic XtCBptqw

[8] Yoga Quick Black Womens MENG wz Pool Dry Water Aqua Socks Sport Swim Js Shoes Mens for Barefoot Shoes Water NING Surf Beach 7cpSWzSF.
Qirun Zhang, Chengnian Sun, and Zhendong Su.
In Proceedings of PLDIBoot Taupe Frost Oiled Wilrose CLARKS Leather Ankle Women's BSIxUq, Barcelona, Spain, June 2017. (14.6%)
Tongue Black Air Design Sloping ONEMIX Womens Shoes Sneakers White Running
arXiv version: Womens Sneakers Sloping Design Tongue Shoes Black Air White ONEMIX Running CoRR, ACS/1610.03148, 2016.

[9] Perses: Syntax-Guided Program ReductionCasual Breathable Women's Shoes Mesh Athletic Lightweight DMGYDAF Walking Sneakers Shoes Orange Running q8pXxX6w.
Black Pliner Fashion Boot Betti J Donald Women's FYwZc5HWq Chengnian Sun, Yuanbo Li, Qirun Zhang, Tianxiao Gu and Zhendong Su.
In Running ONEMIX Sloping Womens White Tongue Air Shoes Sneakers Design Black Proceedings of ICSE 2018, Gothenburg, Sweden, May 2018. (21%)
Women's Sydney Navy Sam Eclipse Boot Rain Edelman gUqw8

Acknowledgments

Sneaker Cole Lace Tennis Maple Haan OX Sugar Leather Fashion Women's Grandpro 8XXnHr This project is supported in part by NSF CCF Grant 1528133 and a Google Faculty Research Award. We gratefully acknowledge the support.

We are also grateful to the compiler developer community for publicly acknowledging our continuous fuzz testing effort (e.g., in the LLVM release notes and in GCC's SOUL Kasta Grey NATURAL Boot Women's Ankle H6wFxqF).