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-rw-r--r--lib/Target/X86/README.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/X86/README.txt b/lib/Target/X86/README.txt
index 5789754439..5f2d2c897e 100644
--- 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.