commit f17f03e00e5dc20f2cdbfbd4cc36e47a8966d2f7
author Alexey Samsonov <vonosmas@gmail.com> Tue Aug 19 18:40:39 2014 +0000
committer Alexey Samsonov <vonosmas@gmail.com> Tue Aug 19 18:40:39 2014 +0000
tree 4e33b4d26cf13ad57ae88093112789e007666d1c
parent c4a4110deb871dda4703aaab7cdfc915d87981b7

Hide two different AlignMode enums in anonymous namespaces. This bug is reported by UBSan.

llvm-svn: 216001

llvm/lib/Target/ARM/ARMSubtarget.cpp

diff --git a/llvm/lib/Target/ARM/ARMSubtarget.cpp b/llvm/lib/Target/ARM/ARMSubtarget.cpp
index c1b4562..9c4f052 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.cpp
+++ b/llvm/lib/Target/ARM/ARMSubtarget.cpp
@@ -50,11 +50,13 @@
 UseFusedMulOps("arm-use-mulops",
                cl::init(true), cl::Hidden);
 
+namespace {
 enum AlignMode {
   DefaultAlign,
   StrictAlign,
   NoStrictAlign
 };
+}
 
 static cl::opt<AlignMode>
 Align(cl::desc("Load/store alignment support"),