[CMake] Run libFuzzer tests with check-all.
[CMake] Run libFuzzer tests with check-all.

Reviewers: kcc

Reviewed By: kcc

Subscribers: llvm-commits, mgorny

Differential Revision: https://reviews.llvm.org/D48200

git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@335519 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt