TLI: Only iterate over integer vector types
Instead of iterating over all vectors and skipping integers.
llvm-svn: 267220
diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp
index 67e35a7..aa4e035 100644
--- a/llvm/lib/CodeGen/TargetLoweringBase.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp
@@ -1381,13 +1381,12 @@
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;