[llvm] r318020 - MI: Print ranges on MMO

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Sun Nov 12 23:09:20 2017
New Revision: 318020

URL: http://llvm.org/viewvc/llvm-project?rev=318020&view=rev
Log:
MI: Print ranges on MMO

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

Modified: llvm/trunk/lib/CodeGen/MachineInstr.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineInstr.cpp?rev=318020&r1=318019&r2=318020&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MachineInstr.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineInstr.cpp Sun Nov 12 23:09:20 2017
@@ -765,6 +765,21 @@ void MachineMemOperand::print(raw_ostrea
     OS << ")";
   }
 
+  if (const MDNode *Ranges = getRanges()) {
+    unsigned NumRanges = Ranges->getNumOperands();
+    if (NumRanges != 0) {
+      OS << "(ranges=";
+
+      for (unsigned I = 0; I != NumRanges; ++I) {
+        Ranges->getOperand(I)->printAsOperand(OS, MST);
+        if (I != NumRanges - 1)
+          OS << ',';
+      }
+
+      OS << ')';
+    }
+  }
+
   if (isNonTemporal())
     OS << "(nontemporal)";
   if (isDereferenceable())