1 files changed, 7 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/ValueTypes.h b/include/llvm/CodeGen/ValueTypes.h
index 95c3a1148015..bf8b19cf9f9b 100644
--- a/include/llvm/CodeGen/ValueTypes.h
+++ b/include/llvm/CodeGen/ValueTypes.h
@@ -1,3 +1,4 @@
+
 //===- CodeGen/ValueTypes.h - Low-Level Target independ. types --*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
@@ -72,6 +73,12 @@ namespace llvm {
 
       LAST_VALUETYPE =  30,   // This always remains at the end of the list.
 
+      // This is the current maximum for LAST_VALUETYPE.
+      // Affects ValueTypeActions in TargetLowering.h.
+      // MVT::MAX_ALLOWED_VALUETYPE is used for asserts and to size bit vectors
+      // This value must be a multiple of 32.
+      MAX_ALLOWED_VALUETYPE = 64,
+
       // iPTRAny - An int value the size of the pointer of the current
       // target to any address space. This must only be used internal to
       // tblgen. Other than for overloading, we treat iPTRAny the same as iPTR.