From 3dcd122151ee58afc5f7f262c890bbfdbf47b08c Mon Sep 17 00:00:00 2001
From: Adrian Prantl <aprantl@apple.com>
Date: Wed, 13 Sep 2017 18:22:59 +0000
Subject: llvm-dwarfdump: support dumping UUIDs of Mach-O binaries.

This is a feature supported by Darwin dwarfdump. UUIDs are used to
associate executables with their .dSYM bundles.

llvm-svn: 313165
---
 llvm/lib/ObjectYAML/MachOYAML.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'llvm/lib/ObjectYAML/MachOYAML.cpp')

diff --git a/llvm/lib/ObjectYAML/MachOYAML.cpp b/llvm/lib/ObjectYAML/MachOYAML.cpp
index ab452a7bf6e..85079f2605f 100644
--- a/llvm/lib/ObjectYAML/MachOYAML.cpp
+++ b/llvm/lib/ObjectYAML/MachOYAML.cpp
@@ -55,11 +55,7 @@ StringRef ScalarTraits<char_16>::input(StringRef Scalar, void *, char_16 &Val) {
 bool ScalarTraits<char_16>::mustQuote(StringRef S) { return needsQuotes(S); }
 
 void ScalarTraits<uuid_t>::output(const uuid_t &Val, void *, raw_ostream &Out) {
-  for (int Idx = 0; Idx < 16; ++Idx) {
-    Out << format("%02" PRIX32, Val[Idx]);
-    if (Idx == 3 || Idx == 5 || Idx == 7 || Idx == 9)
-      Out << "-";
-  }
+  Out.write_uuid(Val);
 }
 
 StringRef ScalarTraits<uuid_t>::input(StringRef Scalar, void *, uuid_t &Val) {
-- 
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