[libFuzzer] best effort support for -fsanitize-coverage=trace-pc instrumentation...
authorKostya Serebryany <kcc@google.com>
Thu, 30 Mar 2017 01:27:20 +0000 (01:27 +0000)
committerKostya Serebryany <kcc@google.com>
Thu, 30 Mar 2017 01:27:20 +0000 (01:27 +0000)
commitd7d1d517ee13d8fad6279de29f236295bef10b58
tree444b044407fec0c18b8219a39c0d8c274d0f424e
parentaf3a4e97d8627a32606ed32001583fe08f15b928
[libFuzzer] best effort support for -fsanitize-coverage=trace-pc instrumentation. It is less efficient and precise than -fsanitize-coverage=trace-pc-guard, but still works

llvm-svn: 299046
llvm/lib/Fuzzer/FuzzerTracePC.cpp
llvm/lib/Fuzzer/FuzzerTracePC.h
llvm/lib/Fuzzer/test/CMakeLists.txt
llvm/lib/Fuzzer/test/trace-pc.test [new file with mode: 0644]
llvm/lib/Fuzzer/test/trace-pc/CMakeLists.txt [new file with mode: 0644]