Wrap MVT::ValueType in a struct to get type safety
and better control the abstraction. Rename the type
to MVT. To update out-of-tree patches, the main
thing to do is to rename MVT::ValueType to MVT, and
rewrite expressions like MVT::getSizeInBits(VT) in
the form VT.getSizeInBits(). Use VT.getSimpleVT()
to extract a MVT::SimpleValueType for use in switch
statements (you will get an assert failure if VT is
an extended value type - these shouldn't exist after
type legalization).
This results in a small speedup of codegen and no
new testsuite failures (x86-64 linux).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52044 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CodeGenerator.html b/docs/CodeGenerator.html
index bcbb64c..a283981 100644
--- a/docs/CodeGenerator.html
+++ b/docs/CodeGenerator.html
@@ -790,7 +790,8 @@
edges are represented by instances of the <tt>SDOperand</tt> class, which is
a <tt><SDNode, unsigned></tt> pair, indicating the node and result
value being used, respectively. Each value produced by an <tt>SDNode</tt> has
-an associated <tt>MVT::ValueType</tt> indicating what type the value is.</p>
+an associated <tt>MVT</tt> (Machine Value Type) indicating what the type of the
+value is.</p>
<p>SelectionDAGs contain two different kinds of values: those that represent
data flow and those that represent control flow dependencies. Data values are