3 Commits

Author	SHA1	Message	Date
Douglas Yung	7b4832648a	NFCI. With the move to the new pass manager by default, sanitize-coverage.c is now passing on ARM. ... This change removes the XFAIL from the original test and duplicates the test into sanitize-coverage-old-pm.c which uses the old pass manager and has the corresponding XFAIL. This should fix the XPASS from this and similar runs: http://lab.llvm.org:8011/#/builders/60/builds/1875	2021-02-11 13:18:18 -08:00
Marco Elver	69935d86ae	[Clang][Sanitizers] Expect test failure on {arm,thumb}v7 ... Summary: Versions of LLVM built on {arm,thumb}v7 appear to have differently configured pass managers, which causes restrictions on which sanitizers we may use. As such, expect failure of the recently added "sanitize-coverage.c" test on these architectures until we can investigate armv7's restrictions. Bugzilla: https://bugs.llvm.org/show_bug.cgi?id=46117 Reviewers: vitalybuka, glider Reviewed By: glider Subscribers: glider, kristof.beyls, danielkiss, cfe-commits, vvereschaka Tags: #clang Differential Revision: https://reviews.llvm.org/D80668	2020-05-28 11:33:32 +02:00
Marco Elver	14de6e29b1	[Clang][Driver] Add Bounds and Thread to SupportsCoverage list ... Summary: This permits combining -fsanitize-coverage with -fsanitize=bounds or -fsanitize=thread. Note that, GCC already supports combining these. Tested: - Add Clang end-to-end test checking IR is generated for both combinations of sanitizers. - Several previously failing TSAN tests now pass. Bugzilla: https://bugs.llvm.org/show_bug.cgi?id=45831 Reviewers: vitalybuka Reviewed By: vitalybuka Subscribers: #sanitizers, dvyukov, nickdesaulniers, cfe-commits Tags: #clang, #sanitizers Differential Revision: https://reviews.llvm.org/D79628	2020-05-26 13:36:21 -07:00