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/lib/Target/TargetSelectionDAG.td b/lib/Target/TargetSelectionDAG.td
index 474f910..b7fadd1 100644
--- a/lib/Target/TargetSelectionDAG.td
+++ b/lib/Target/TargetSelectionDAG.td
@@ -53,8 +53,8 @@
/// SDTCisIntVectorOfSameSize - This indicates that ThisOp and OtherOp are
/// vector types, and that ThisOp is the result of
-/// MVT::getIntVectorWithNumElements with the number of elements that ThisOp
-/// has.
+/// MVT::getIntVectorWithNumElements with the number of elements
+/// that ThisOp has.
class SDTCisIntVectorOfSameSize<int ThisOp, int OtherOp>
: SDTypeConstraint<ThisOp> {
int OtherOpNum = OtherOp;
@@ -467,8 +467,8 @@
// Leaf fragments.
-def vtInt : PatLeaf<(vt), [{ return MVT::isInteger(N->getVT()); }]>;
-def vtFP : PatLeaf<(vt), [{ return MVT::isFloatingPoint(N->getVT()); }]>;
+def vtInt : PatLeaf<(vt), [{ return N->getVT().isInteger(); }]>;
+def vtFP : PatLeaf<(vt), [{ return N->getVT().isFloatingPoint(); }]>;
def immAllOnes : PatLeaf<(imm), [{ return N->isAllOnesValue(); }]>;
def immAllOnesV: PatLeaf<(build_vector), [{