From 88efb9ff8e563ccbaf776908cd6a51fd7a2e2df3 Mon Sep 17 00:00:00 2001
From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Mon, 13 Nov 2017 07:09:20 +0000
Subject: MI: Print ranges on MMO

llvm-svn: 318020
---
 llvm/lib/CodeGen/MachineInstr.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'llvm/lib/CodeGen/MachineInstr.cpp')

diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp
index d1ec823..3d5792d 100644
--- a/llvm/lib/CodeGen/MachineInstr.cpp
+++ b/llvm/lib/CodeGen/MachineInstr.cpp
@@ -765,6 +765,21 @@ void MachineMemOperand::print(raw_ostream &OS, ModuleSlotTracker &MST) const {
     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())
-- 
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