Comment to be explicit that the enumeration values for CondCodes matter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57295 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARM.h b/lib/Target/ARM/ARM.h
index 8050a3a..4b26b24 100644
--- a/lib/Target/ARM/ARM.h
+++ b/lib/Target/ARM/ARM.h
@@ -27,6 +27,8 @@
// Enums corresponding to ARM condition codes
namespace ARMCC {
+ // The CondCodes constants map directly to the 4-bit encoding of the
+ // condition field for predicated instructions.
enum CondCodes {
EQ,
NE,