TLI: Only iterate over integer vector types

Instead of iterating over all vectors and skipping integers.

llvm-svn: 267220

1 files changed, 3 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp
index 67e35a73b87..aa4e03548b9 100644
--- a/llvm/lib/CodeGen/TargetLoweringBase.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp
@@ -1381,13 +1381,12 @@ void TargetLoweringBase::computeRegisterProperties(
     case TypePromoteInteger: {
       // Try to promote the elements of integer vectors. If no legal
       // promotion was found, fall through to the widen-vector method.
-      for (unsigned nVT = i + 1; nVT <= MVT::LAST_VECTOR_VALUETYPE; ++nVT) {
+      for (unsigned nVT = i + 1; nVT <= MVT::LAST_INTEGER_VECTOR_VALUETYPE; ++nVT) {
         MVT SVT = (MVT::SimpleValueType) nVT;
         // Promote vectors of integers to vectors with the same number
         // of elements, with a wider element type.
-        if (SVT.getVectorElementType().getSizeInBits() > EltVT.getSizeInBits()
-            && SVT.getVectorNumElements() == NElts && isTypeLegal(SVT)
-            && SVT.getScalarType().isInteger()) {
+        if (SVT.getVectorElementType().getSizeInBits() > EltVT.getSizeInBits() &&
+            SVT.getVectorNumElements() == NElts && isTypeLegal(SVT)) {
           TransformToType[i] = SVT;
           RegisterTypeForVT[i] = SVT;
           NumRegistersForVT[i] = 1;