Commit Graph

7 Commits

Author SHA1 Message Date
Kostya Serebryany 73325589dc [sanitizer] implement node removal in Deadlock graph
llvm-svn: 201509
2014-02-17 11:21:52 +00:00
Kostya Serebryany e233d8618d [sanitizer] add iterators to bit vectors; make bit vector operations use little stack; add common flag 'detect_deadlocks'
llvm-svn: 201405
2014-02-14 12:08:23 +00:00
Kostya Serebryany efe2f7e2c8 [sanitizer] replace MostSignificantSetBitIndex with LeastSignificantSetBitIndex in bit vector (to iterate bits in increasing order)
llvm-svn: 201339
2014-02-13 15:59:00 +00:00
Kostya Serebryany 67d419736a [sanitizer] optimize TwoLevelBitVector::intersectsWith, extend tests, fix a check
llvm-svn: 201338
2014-02-13 15:45:20 +00:00
Kostya Serebryany 07526fb4a0 [sanitizer] address some of the dvyukov's comments on previous commits
llvm-svn: 201322
2014-02-13 12:39:21 +00:00
Kostya Serebryany be1d22b631 [sanitizer] added class BVGraph, to be used in a deadlock detector; added more methods to the bit vectors
llvm-svn: 201226
2014-02-12 11:28:09 +00:00
Kostya Serebryany 083d657845 [sanitizer] added a bit vector class to be used in a deadlock detector
llvm-svn: 201210
2014-02-12 07:05:24 +00:00