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author | Peter Collingbourne <peter@pcc.me.uk> | 2013-08-12 23:47:37 +0000 |
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committer | Peter Collingbourne <peter@pcc.me.uk> | 2013-08-12 23:47:37 +0000 |
commit | 249cdca5989af3b55e42460283ca63096aeddfeb (patch) | |
tree | 1d888091a23bc3f9449160d93f2336c7dab5e2d9 /include | |
parent | fa484bac3e2d6a5a4bb83dd522a63fd0d70fc2bb (diff) | |
download | compiler-rt-249cdca5989af3b55e42460283ca63096aeddfeb.tar.gz |
[dfsan] Introduce dfsan_union runtime function.
Differential Revision: http://llvm-reviews.chandlerc.com/D1347
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@188229 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r-- | include/sanitizer/dfsan_interface.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sanitizer/dfsan_interface.h b/include/sanitizer/dfsan_interface.h index a6fc26ee7..84a3d694e 100644 --- a/include/sanitizer/dfsan_interface.h +++ b/include/sanitizer/dfsan_interface.h @@ -39,6 +39,10 @@ struct dfsan_label_info { void *userdata; }; +/// Computes the union of \c l1 and \c l2, possibly creating a union label in +/// the process. +dfsan_label dfsan_union(dfsan_label l1, dfsan_label l2); + /// Creates and returns a base label with the given description and user data. dfsan_label dfsan_create_label(const char *desc, void *userdata); |