Add the majority of the vector machien value types we expect to support,
and make a few changes to the legalization machinery to support more than
16 types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24511 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 19ccfbb..abc850a 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -52,7 +52,7 @@
/// ValueTypeActions - This is a bitvector that contains two bits for each
/// value type, where the two bits correspond to the LegalizeAction enum.
/// This can be queried with "getTypeAction(VT)".
- unsigned ValueTypeActions;
+ unsigned long long ValueTypeActions;
/// NeedsAnotherIteration - This is set when we expand a large integer
/// operation into smaller integer operations, but the smaller operations are
@@ -161,7 +161,7 @@
SelectionDAGLegalize::SelectionDAGLegalize(SelectionDAG &dag)
: TLI(dag.getTargetLoweringInfo()), DAG(dag),
ValueTypeActions(TLI.getValueTypeActions()) {
- assert(MVT::LAST_VALUETYPE <= 16 &&
+ assert(MVT::LAST_VALUETYPE <= 32 &&
"Too many value types for ValueTypeActions to hold!");
}
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 8570e64..415084e 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -42,8 +42,8 @@
TargetLowering::LegalizeAction Action,
TargetLowering &TLI,
MVT::ValueType *TransformToType,
- unsigned &ValueTypeActions) {
- ValueTypeActions |= Action << (VT*2);
+ unsigned long long &ValueTypeActions) {
+ ValueTypeActions |= (unsigned long long)Action << (VT*2);
if (Action == TargetLowering::Promote) {
MVT::ValueType PromoteTo;
if (VT == MVT::f32)
@@ -75,7 +75,7 @@
/// computeRegisterProperties - Once all of the register classes are added,
/// this allows us to compute derived properties we expose.
void TargetLowering::computeRegisterProperties() {
- assert(MVT::LAST_VALUETYPE <= 16 &&
+ assert(MVT::LAST_VALUETYPE <= 32 &&
"Too many value types for ValueTypeActions to hold!");
// Everything defaults to one.