[llvm-commits] [llvm] r153518 - /llvm/trunk/lib/CodeGen/MachineFunction.cpp

[Jakob Stoklund Olesen]

Author: stoklund
Date: Tue Mar 27 12:17:16 2012
New Revision: 153518

URL: http://llvm.org/viewvc/llvm-project?rev=153518&view=rev
Log:
Print SSA and liveness tracking flags in MF::print().

Modified:
    llvm/trunk/lib/CodeGen/MachineFunction.cpp

Modified: llvm/trunk/lib/CodeGen/MachineFunction.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineFunction.cpp?rev=153518&r1=153517&r2=153518&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MachineFunction.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineFunction.cpp Tue Mar 27 12:17:16 2012
@@ -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);