Print SSA and liveness tracking flags in MF::print().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153518 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 8ab8b18..64e0083 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -284,7 +284,13 @@
}
void MachineFunction::print(raw_ostream &OS, SlotIndexes *Indexes) const {
- OS << "# Machine code for function " << Fn->getName() << ":\n";
+ OS << "# Machine code for function " << Fn->getName() << ": ";
+ if (RegInfo) {
+ OS << (RegInfo->isSSA() ? "SSA" : "Post SSA");
+ if (!RegInfo->tracksLiveness())
+ OS << ", not tracking liveness";
+ }
+ OS << '\n';
// Print Frame Information
FrameInfo->print(*this, OS);