[ASan] Split interception-in-shared-lib-test.cc into two tests with platform-specific RUN commands.
Get rid of a TestCases/SharedLibs/shared-lib-test-so.cc dependency in these tests.



git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@202267 91177308-0d34-0410-b5e6-96231b3b80d8
Support 'q' length modifier in scanf/printf interceptors

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@202268 91177308-0d34-0410-b5e6-96231b3b80d8