Wrap MVT::ValueType in a struct to get type safety
and better control the abstraction. Rename the type
to MVT. To update out-of-tree patches, the main
thing to do is to rename MVT::ValueType to MVT, and
rewrite expressions like MVT::getSizeInBits(VT) in
the form VT.getSizeInBits(). Use VT.getSimpleVT()
to extract a MVT::SimpleValueType for use in switch
statements (you will get an assert failure if VT is
an extended value type - these shouldn't exist after
type legalization).
This results in a small speedup of codegen and no
new testsuite failures (x86-64 linux).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52044 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16ISelLowering.cpp b/lib/Target/PIC16/PIC16ISelLowering.cpp
index 210f216..deab5d5 100644
--- a/lib/Target/PIC16/PIC16ISelLowering.cpp
+++ b/lib/Target/PIC16/PIC16ISelLowering.cpp
@@ -204,7 +204,7 @@
SDOperand PIC16TargetLowering::LowerBR_CC(SDOperand Op, SelectionDAG &DAG)
{
- MVT::ValueType VT = Op.getValueType();
+ MVT VT = Op.getValueType();
SDOperand Chain = Op.getOperand(0);
ISD::CondCode CC = cast<CondCodeSDNode>(Op.getOperand(1))->get();
SDOperand LHS = Op.getOperand(2);
@@ -278,7 +278,7 @@
SDOperand
PIC16TargetLowering::LowerGlobalAddress(SDOperand Op, SelectionDAG &DAG)
{
- MVT::ValueType PtrVT = getPointerTy();
+ MVT PtrVT = getPointerTy();
GlobalAddressSDNode *GSDN = cast<GlobalAddressSDNode>(Op);
GlobalValue *GV = GSDN->getGlobal();
@@ -626,7 +626,10 @@
return Stores[0];
}
- switch(Src.getValueType()) {
+ switch(Src.getValueType().getSimpleVT()) {
+ default:
+ assert(false && "Invalid value type!");
+
case MVT::i8:
break;