implement FLDD


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30802 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/README.txt b/lib/Target/ARM/README.txt
index ae94b8f..ff2e188 100644
--- a/lib/Target/ARM/README.txt
+++ b/lib/Target/ARM/README.txt
@@ -29,6 +29,6 @@
 
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-add an offset to FLDS addressing mode
+add an offset to FLDS/FLDD addressing mode
 
 ----------------------------------------------------------