From af44c781a79cdf06aca9dfd31ac96f4b647a35f8 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <dgregor@apple.com>
Date: Thu, 5 May 2011 20:27:22 +0000
Subject: When the environment variable LIBCLANG_RESOURCE_USAGE is set, teach
 libclang to emit information about resource usage after parsing, code
 completion, etc.

llvm-svn: 130946
---
 clang/tools/libclang/CIndexCodeCompletion.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'clang/tools/libclang/CIndexCodeCompletion.cpp')

diff --git a/clang/tools/libclang/CIndexCodeCompletion.cpp b/clang/tools/libclang/CIndexCodeCompletion.cpp
index e85e80246f9..0c8317e4461 100644
--- a/clang/tools/libclang/CIndexCodeCompletion.cpp
+++ b/clang/tools/libclang/CIndexCodeCompletion.cpp
@@ -498,7 +498,8 @@ CXCodeCompleteResults *clang_codeCompleteAt(CXTranslationUnit TU,
     fprintf(stderr, "libclang: crash detected in code completion\n");
     static_cast<ASTUnit *>(TU->TUData)->setUnsafeToFree(true);
     return 0;
-  }
+  } else if (getenv("LIBCLANG_RESOURCE_USAGE"))
+    PrintLibclangResourceUsage(TU);
 
   return CCAI.result;
 }
-- 
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