From 9dd834653b811ad20382e98a87dff824980c9916 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 21 Jun 2015 14:00:56 +0000
Subject: Vendor import of clang trunk r240225:
 https://llvm.org/svn/llvm-project/cfe/trunk@240225

---
 lib/CodeGen/CoverageMappingGen.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/CodeGen/CoverageMappingGen.cpp')

diff --git a/lib/CodeGen/CoverageMappingGen.cpp b/lib/CodeGen/CoverageMappingGen.cpp
index 024a45d..9ad5d14 100644
--- a/lib/CodeGen/CoverageMappingGen.cpp
+++ b/lib/CodeGen/CoverageMappingGen.cpp
@@ -806,6 +806,9 @@ struct CounterCoverageMappingBuilder
 
   void VisitIfStmt(const IfStmt *S) {
     extendRegion(S);
+    // Extend into the condition before we propagate through it below - this is
+    // needed to handle macros that generate the "if" but not the condition.
+    extendRegion(S->getCond());
 
     Counter ParentCount = getRegion().getCounter();
     Counter ThenCount = getRegionCounter(S);
-- 
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