[X86] Update SelectionDAGDumper to print the extension type and expanding flag for masked loads. Add truncating and compressing for masked stores.
llvm-svn: 352029
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
index e7d9668..4b0481c 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
@@ -652,6 +652,36 @@
OS << ", " << AM;
OS << ">";
+ } else if (const MaskedLoadSDNode *MLd = dyn_cast<MaskedLoadSDNode>(this)) {
+ OS << "<";
+
+ printMemOperand(OS, *MLd->getMemOperand(), G);
+
+ bool doExt = true;
+ switch (MLd->getExtensionType()) {
+ default: doExt = false; break;
+ case ISD::EXTLOAD: OS << ", anyext"; break;
+ case ISD::SEXTLOAD: OS << ", sext"; break;
+ case ISD::ZEXTLOAD: OS << ", zext"; break;
+ }
+ if (doExt)
+ OS << " from " << MLd->getMemoryVT().getEVTString();
+
+ if (MLd->isExpandingLoad())
+ OS << ", expanding";
+
+ OS << ">";
+ } else if (const MaskedStoreSDNode *MSt = dyn_cast<MaskedStoreSDNode>(this)) {
+ OS << "<";
+ printMemOperand(OS, *MSt->getMemOperand(), G);
+
+ if (MSt->isTruncatingStore())
+ OS << ", trunc to " << MSt->getMemoryVT().getEVTString();
+
+ if (MSt->isCompressingStore())
+ OS << ", compressing";
+
+ OS << ">";
} else if (const MemSDNode* M = dyn_cast<MemSDNode>(this)) {
OS << "<";
printMemOperand(OS, *M->getMemOperand(), G);