Document the LLVM_ENABLE_EXPENSIVE_CHECKS cmake option introduced in r268050

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268197 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/CMake.rst b/docs/CMake.rst
index 259d42f..7f4fcdc 100644 (file)
--- a/docs/CMake.rst
+++ b/docs/CMake.rst
@@ -267,6 +267,9 @@ LLVM-specific variables
   link against LLVM libraries and make use of C++ exceptions in your own code
   that need to propagate through LLVM code. Defaults to OFF.
 
+**LLVM_ENABLE_EXPENSIVE_CHECKS**:BOOL
+  Enable additional time/memory expensive checking. Defaults to OFF.
+
 **LLVM_ENABLE_PIC**:BOOL
   Add the ``-fPIC`` flag to the compiler command-line, if the compiler supports
   this flag. Some systems, like Windows, do not need this flag. Defaults to ON.