GlobalISel: Add convenience mutatations to scalarize

llvm-svn: 352143

1 files changed, 6 insertions, 0 deletions

diff --git a/llvm/lib/CodeGen/GlobalISel/LegalityPredicates.cpp b/llvm/lib/CodeGen/GlobalISel/LegalityPredicates.cpp
index 5e3f38d3ca5..4269c9e62aa 100644
--- a/llvm/lib/CodeGen/GlobalISel/LegalityPredicates.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LegalityPredicates.cpp
@@ -56,6 +56,12 @@ LegalityPredicate LegalityPredicates::isScalar(unsigned TypeIdx) {
   };
 }
 
+LegalityPredicate LegalityPredicates::isVector(unsigned TypeIdx) {
+  return [=](const LegalityQuery &Query) {
+    return Query.Types[TypeIdx].isVector();
+  };
+}
+
 LegalityPredicate LegalityPredicates::isPointer(unsigned TypeIdx) {
   return [=](const LegalityQuery &Query) {
     return Query.Types[TypeIdx].isPointer();