random tidying
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107612 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 2db55d3..9d4f907 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -609,9 +609,9 @@
static unsigned getVectorTypeBreakdownMVT(MVT VT, MVT &IntermediateVT,
- unsigned &NumIntermediates,
- EVT &RegisterVT,
- TargetLowering* TLI) {
+ unsigned &NumIntermediates,
+ EVT &RegisterVT,
+ TargetLowering *TLI) {
// Figure out the right, legal destination reg to copy into.
unsigned NumElts = VT.getVectorNumElements();
MVT EltTy = VT.getVectorElementType();
@@ -736,39 +736,39 @@
for (unsigned i = MVT::FIRST_VECTOR_VALUETYPE;
i <= (unsigned)MVT::LAST_VECTOR_VALUETYPE; ++i) {
MVT VT = (MVT::SimpleValueType)i;
- if (!isTypeLegal(VT)) {
- MVT IntermediateVT;
- EVT RegisterVT;
- unsigned NumIntermediates;
- NumRegistersForVT[i] =
- getVectorTypeBreakdownMVT(VT, IntermediateVT, NumIntermediates,
- RegisterVT, this);
- RegisterTypeForVT[i] = RegisterVT;
-
- // Determine if there is a legal wider type.
- bool IsLegalWiderType = false;
- EVT EltVT = VT.getVectorElementType();
- unsigned NElts = VT.getVectorNumElements();
- for (unsigned nVT = i+1; nVT <= MVT::LAST_VECTOR_VALUETYPE; ++nVT) {
- EVT SVT = (MVT::SimpleValueType)nVT;
- if (isTypeSynthesizable(SVT) && SVT.getVectorElementType() == EltVT &&
- SVT.getVectorNumElements() > NElts && NElts != 1) {
- TransformToType[i] = SVT;
- ValueTypeActions.setTypeAction(VT, Promote);
- IsLegalWiderType = true;
- break;
- }
+ if (isTypeLegal(VT)) continue;
+
+ MVT IntermediateVT;
+ EVT RegisterVT;
+ unsigned NumIntermediates;
+ NumRegistersForVT[i] =
+ getVectorTypeBreakdownMVT(VT, IntermediateVT, NumIntermediates,
+ RegisterVT, this);
+ RegisterTypeForVT[i] = RegisterVT;
+
+ // Determine if there is a legal wider type.
+ bool IsLegalWiderType = false;
+ EVT EltVT = VT.getVectorElementType();
+ unsigned NElts = VT.getVectorNumElements();
+ for (unsigned nVT = i+1; nVT <= MVT::LAST_VECTOR_VALUETYPE; ++nVT) {
+ EVT SVT = (MVT::SimpleValueType)nVT;
+ if (isTypeSynthesizable(SVT) && SVT.getVectorElementType() == EltVT &&
+ SVT.getVectorNumElements() > NElts && NElts != 1) {
+ TransformToType[i] = SVT;
+ ValueTypeActions.setTypeAction(VT, Promote);
+ IsLegalWiderType = true;
+ break;
}
- if (!IsLegalWiderType) {
- EVT NVT = VT.getPow2VectorType();
- if (NVT == VT) {
- // Type is already a power of 2. The default action is to split.
- TransformToType[i] = MVT::Other;
- ValueTypeActions.setTypeAction(VT, Expand);
- } else {
- TransformToType[i] = NVT;
- ValueTypeActions.setTypeAction(VT, Promote);
- }
+ }
+ if (!IsLegalWiderType) {
+ EVT NVT = VT.getPow2VectorType();
+ if (NVT == VT) {
+ // Type is already a power of 2. The default action is to split.
+ TransformToType[i] = MVT::Other;
+ ValueTypeActions.setTypeAction(VT, Expand);
+ } else {
+ TransformToType[i] = NVT;
+ ValueTypeActions.setTypeAction(VT, Promote);
}
}
}