Add a new "SDTCisVec" SDTypeConstraint. This complements the vAny type.

There have been a few times where I've wanted this but ended up leaving the
operand type unconstrained.  It is easy to add this now and should help
catch errors in the future.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78849 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 2 deletions

diff --git a/include/llvm/Target/TargetSelectionDAG.td b/include/llvm/Target/TargetSelectionDAG.td
index 9a9125e578..700c64c8ca 100644
--- a/include/llvm/Target/TargetSelectionDAG.td
+++ b/include/llvm/Target/TargetSelectionDAG.td
@@ -30,12 +30,15 @@ class SDTCisVT<int OpNum, ValueType vt> : SDTypeConstraint<OpNum> {
 
 class SDTCisPtrTy<int OpNum> : SDTypeConstraint<OpNum>;
 
-// SDTCisInt - The specified operand is has integer type.
+// SDTCisInt - The specified operand has integer type.
 class SDTCisInt<int OpNum> : SDTypeConstraint<OpNum>;
 
-// SDTCisFP - The specified operand is has floating point type.
+// SDTCisFP - The specified operand has floating-point type.
 class SDTCisFP<int OpNum> : SDTypeConstraint<OpNum>;
 
+// SDTCisVec - The specified operand has a vector type.
+class SDTCisVec<int OpNum> : SDTypeConstraint<OpNum>;
+
 // SDTCisSameAs - The two specified operands have identical types.
 class SDTCisSameAs<int OpNum, int OtherOp> : SDTypeConstraint<OpNum> {
   int OtherOperandNum = OtherOp;