From 96bc076c3a9ab660f830f13a63aee8816a023cc0 Mon Sep 17 00:00:00 2001
From: Philip Reames <listmail@philipreames.com>
Date: Fri, 17 Aug 2018 23:17:31 +0000
Subject: [AST] Clarify printing of unknown size locations [NFC]

Printing "unknown" is much more clear than an arbitrary large integer

llvm-svn: 340108
---
 llvm/lib/Analysis/AliasSetTracker.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'llvm/lib/Analysis/AliasSetTracker.cpp')

diff --git a/llvm/lib/Analysis/AliasSetTracker.cpp b/llvm/lib/Analysis/AliasSetTracker.cpp
index 2879dea9f58..23c598d4edb 100644
--- a/llvm/lib/Analysis/AliasSetTracker.cpp
+++ b/llvm/lib/Analysis/AliasSetTracker.cpp
@@ -603,7 +603,10 @@ void AliasSet::print(raw_ostream &OS) const {
     for (iterator I = begin(), E = end(); I != E; ++I) {
       if (I != begin()) OS << ", ";
       I.getPointer()->printAsOperand(OS << "(");
-      OS << ", " << I.getSize() << ")";
+      if (I.getSize() == MemoryLocation::UnknownSize)
+        OS << ", unknown)";
+      else 
+        OS << ", " << I.getSize() << ")";
     }
   }
   if (!UnknownInsts.empty()) {
-- 
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