Paper Abstract and Keywords |
Presentation |
2013-01-16 15:35
Scaling the size of Expressions in Random Testing of Arithmetic Optimization of C Compilers Eriko Nagai, Atsushi Hashimoto, Nagisa Ishiura (Kwansei Gakuin Univ.) VLD2012-117 CPSY2012-66 RECONF2012-71 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents an enhanced method of testing validity of arithmetic optimization of C compilers using random programs. It generates arithmetic expressions which are longer than a previously proposed method
but yet does not lead to undened behavior. This is achived by modifying the expressions on detecting undefined behavior during the computiation of the correct values of the expressions. The detection ability is further improved by incorporating multiple expressions into each program. Experimental results show that a random testing system
based on our new method has higher capabilities of nding compiler bugs; it has detected more bugs than previous method in earlier versions of GCCs and it has also revealed aws in some latest versions of GCCs which have been unknown so far. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Compiler / Randomtest / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 375, VLD2012-117, pp. 57-62, Jan. 2013. |
Paper # |
VLD2012-117 |
Date of Issue |
2013-01-09 (VLD, CPSY, RECONF) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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VLD2012-117 CPSY2012-66 RECONF2012-71 |
Conference Information |
Committee |
CPSY VLD RECONF IPSJ-SLDM |
Conference Date |
2013-01-16 - 2013-01-17 |
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(See Japanese page) |
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Paper Information |
Registration To |
VLD |
Conference Code |
2013-01-CPSY-VLD-RECONF-SLDM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Scaling the size of Expressions in Random Testing of Arithmetic Optimization of C Compilers |
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Compiler |
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Randomtest |
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1st Author's Name |
Eriko Nagai |
1st Author's Affiliation |
Kwansei Gakuin University (Kwansei Gakuin Univ.) |
2nd Author's Name |
Atsushi Hashimoto |
2nd Author's Affiliation |
Kwansei Gakuin University (Kwansei Gakuin Univ.) |
3rd Author's Name |
Nagisa Ishiura |
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Kwansei Gakuin University (Kwansei Gakuin Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-01-16 15:35:00 |
Presentation Time |
25 minutes |
Registration for |
VLD |
Paper # |
VLD2012-117, CPSY2012-66, RECONF2012-71 |
Volume (vol) |
vol.112 |
Number (no) |
no.375(VLD), no.376(CPSY), no.377(RECONF) |
Page |
pp.57-62 |
#Pages |
6 |
Date of Issue |
2013-01-09 (VLD, CPSY, RECONF) |
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