Misc. new entry.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29202 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/README.txt b/lib/Target/X86/README.txt
index 5789754439aaa3020c525132740fd2fde6ece37a..5f2d2c897e0d573dfa239af8e73fdad3939b36c3 100644 (file)
--- a/lib/Target/X86/README.txt
+++ b/lib/Target/X86/README.txt
@@ -704,3 +704,8 @@ Smells like a register coallescing/reassociation issue.
 //===---------------------------------------------------------------------===//
 
 Use cpuid to auto-detect CPU features such as SSE, SSE2, and SSE3.
+
+//===---------------------------------------------------------------------===//
+
+JIT should resolve __cxa_atexit on Mac OS X. In a non-jit environment, the
+symbol is a dynamically resolved by the linker.