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Update CMake flags, LibFuzzer comments and docs for new -fsanitize-coverage= flags.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236797 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexey Samsonov
2015-05-07 23:33:24 +00:00
parent c0b80631b6
commit 8227e6a8b4
4 changed files with 8 additions and 8 deletions
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3
lib/Fuzzer/FuzzerDFSan.cpp
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@@ -57,8 +57,7 @@
(
cd $LLVM/lib/Fuzzer/
clang -fPIC -c -g -O2 -std=c++11 Fuzzer*.cpp
clang++ -O0 -std=c++11 -fsanitize-coverage=3 \
-mllvm -sanitizer-coverage-experimental-trace-compares=1 \
clang++ -O0 -std=c++11 -fsanitize-coverage=edge,trace-cmp \
-fsanitize=dataflow \
test/dfsan/DFSanSimpleCmpTest.cpp Fuzzer*.o
./a.out

2
lib/Fuzzer/test/CMakeLists.txt
View File

@@ -2,7 +2,7 @@
# basic blocks and we'll fail to discover the targets.
# Also enable the coverage instrumentation back (it is disabled
# for the Fuzzer lib)
set(CMAKE_CXX_FLAGS_RELEASE "${LIBFUZZER_FLAGS_BASE} -O0 -fsanitize-coverage=4")
set(CMAKE_CXX_FLAGS_RELEASE "${LIBFUZZER_FLAGS_BASE} -O0 -fsanitize-coverage=edge,indirect-calls")
set(Tests
CounterTest