Add DebugLoc-aware constructors for SDNode derived
classes (those that reasonably have a DebugLoc
associated with them).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63236 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 63fc97c..49d4975 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -4766,6 +4766,29 @@
assert(isVolatile() == vol && "Volatile representation error!");
}
+MemSDNode::MemSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, MVT memvt,
+ const Value *srcValue, int SVO,
+ unsigned alignment, bool vol)
+ : SDNode(Opc, dl, VTs), MemoryVT(memvt), SrcValue(srcValue), SVOffset(SVO),
+ Flags(encodeMemSDNodeFlags(vol, alignment)) {
+
+ assert(isPowerOf2_32(alignment) && "Alignment is not a power of 2!");
+ assert(getAlignment() == alignment && "Alignment representation error!");
+ assert(isVolatile() == vol && "Volatile representation error!");
+}
+
+MemSDNode::MemSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs,
+ const SDValue *Ops,
+ unsigned NumOps, MVT memvt, const Value *srcValue,
+ int SVO, unsigned alignment, bool vol)
+ : SDNode(Opc, dl, VTs, Ops, NumOps),
+ MemoryVT(memvt), SrcValue(srcValue), SVOffset(SVO),
+ Flags(vol | ((Log2_32(alignment) + 1) << 1)) {
+ assert(isPowerOf2_32(alignment) && "Alignment is not a power of 2!");
+ assert(getAlignment() == alignment && "Alignment representation error!");
+ assert(isVolatile() == vol && "Volatile representation error!");
+}
+
/// getMemOperand - Return a MachineMemOperand object describing the memory
/// reference performed by this memory reference.
MachineMemOperand MemSDNode::getMemOperand() const {