4 Commits

Author	SHA1	Message	Date
Richard Smith	865f47cbb6	Fix integer undefined behavior due to signed left shift overflow in LLVM. ... Reviewed offline by chandlerc. llvm-svn: 162623	2012-08-24 23:29:28 +00:00
NAKAMURA Takumi	b542a59c37	lib/Support/regexec.c: Let Regex LLP64-aware. ... On LLP64 Win64, 'states1' (for small version) was expanded to 'char *' for large version. Thus small version would be mischosen when nstates > 32 regardless of sizeof(long) on Win64. llvm-svn: 121942	2010-12-16 01:48:15 +00:00
Owen Anderson	3694d62450	Push const through the regex engine. Fixes some of the warnings in PR6616. ... llvm-svn: 100438	2010-04-05 17:50:20 +00:00
Torok Edwin	21897521c1	Add regular expression matching support, based on OpenBSD regexec()/regcomp() ... implementation. llvm-svn: 80493	2009-08-30 08:24:09 +00:00