diff --git a/llvm/unittests/Analysis/InlineAdvisorPlugin/CMakeLists.txt b/llvm/unittests/Analysis/InlineAdvisorPlugin/CMakeLists.txt
index deabf110f2e43..d9da627ad52e3 100644
--- a/llvm/unittests/Analysis/InlineAdvisorPlugin/CMakeLists.txt
+++ b/llvm/unittests/Analysis/InlineAdvisorPlugin/CMakeLists.txt
@@ -2,7 +2,7 @@
 # libraries, but expects them to exist in the process loading the plugin. This 
 # doesn't work with DLLs on Windows (where a shared library can't have undefined
 # references), so just skip this testcase on Windows.
-if ((NOT WIN32 OR LLVM_BUILD_LLVM_DYLIB) AND NOT CYGWIN)
+if ((NOT WIN32 AND NOT CYGWIN) OR LLVM_BUILD_LLVM_DYLIB)
   unset(LLVM_LINK_COMPONENTS)
   add_llvm_library(InlineAdvisorPlugin MODULE BUILDTREE_ONLY
     InlineAdvisorPlugin.cpp
diff --git a/llvm/unittests/Analysis/InlineOrderPlugin/CMakeLists.txt b/llvm/unittests/Analysis/InlineOrderPlugin/CMakeLists.txt
index 0b37cebe3da6d..941e18efc1a52 100644
--- a/llvm/unittests/Analysis/InlineOrderPlugin/CMakeLists.txt
+++ b/llvm/unittests/Analysis/InlineOrderPlugin/CMakeLists.txt
@@ -2,7 +2,7 @@
 # libraries, but expects them to exist in the process loading the plugin. This 
 # doesn't work with DLLs on Windows (where a shared library can't have undefined
 # references), so just skip this testcase on Windows.
-if ((NOT WIN32 OR LLVM_BUILD_LLVM_DYLIB) AND NOT CYGWIN)
+if ((NOT WIN32 AND NOT CYGWIN) OR LLVM_BUILD_LLVM_DYLIB)
   unset(LLVM_LINK_COMPONENTS)
   add_llvm_library(InlineOrderPlugin MODULE BUILDTREE_ONLY
     InlineOrderPlugin.cpp