Summary: This patch disables (i) noasan-memcmp64.test on Windows as libFuzzer's interceptors are only supported on Linux for now, and (ii) bcmp.test as on Windows bcmp is not available in strings.h.
Reviewers: morehouse, hctim, kcc
Subscribers: #sanitizers
Tags: #sanitizers
Differential Revision: https://reviews.llvm.org/D84536
If we define memcmp in an archive, bcmp should be defined as well (many libc
define bcmp/memcmp in one object file). Otherwise if the application calls bcmp
or strcmp which gets optimized to bcmp (SimplifyLibCalls), the undefined
reference may pull in an optimized bcmp/strcmp implementation (libc replacement)
later on the linker command line. If both libFuzzer's memcmp and the optimized
memcmp are strong => there will be a multiple definition error.
Jon Roelofs