Commit Graph

2 Commits

Author SHA1 Message Date
Mikhail R. Gadelha 7f081fb22e [analyzer] fix test case expected warning
After r335814, the constraint manager is no longer generating a false bug report
about the division by zero in the test case.

This patch removes the expected false bug report.

llvm-svn: 335932
2018-06-28 22:08:44 +00:00
Mikhail R. Gadelha 8cd2ee1f24 [analyzer] False positive refutation with Z3
Summary: This is a prototype of a bug reporter visitor that invalidates bug reports by re-checking constraints of certain states on the bug path using the Z3 constraint manager backend. The functionality is available under the `crosscheck-with-z3` analyzer config flag.

Reviewers: george.karpenkov, NoQ, dcoughlin, rnkovacs

Reviewed By: george.karpenkov

Subscribers: rnkovacs, NoQ, george.karpenkov, dcoughlin, xbolva00, ddcc, mikhail.ramalho, MTC, fhahn, whisperity, baloghadamsoftware, szepet, a.sidorin, gsd, dkrupp, xazax.hun, cfe-commits

Differential Revision: https://reviews.llvm.org/D45517

llvm-svn: 333903
2018-06-04 14:40:44 +00:00