3 Commits

Author SHA1 Message Date
Justin Bogner
28c53fa4a0 [libFuzzer] Mark a test that infinite loops as unsupported
We need to investigate this, but for now it just causes too much
headache when trying to run these tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295900 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-22 23:05:17 +00:00
Kostya Serebryany
3af68729f8 [libFuzzer] add -trace_cmp=1 (guiding mutations based on the observed CMP instructions). This is a reincarnation of the previously deleted -use_traces, but using a different approach for collecting traces. Still a toy, but at least it scales well. Also fix -merge in trace-pc-guard mode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284273 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-14 20:20:33 +00:00
Kostya Serebryany
f980fc0b37 [libFuzzer] add -trace_malloc= flag
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284149 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-13 19:06:46 +00:00