From 988faf87f8067646431dca3e238147f316d84bcb Mon Sep 17 00:00:00 2001
From: Vedant Kumar <vsk@apple.com>
Date: Wed, 18 Oct 2017 18:52:27 +0000
Subject: [llvm-cov] Highlight gaps in consecutive uncovered regions

llvm-cov typically doesn't highlight gap segments, but it should if the
gap occurs after an uncovered region in order to preserve continuity.

llvm-svn: 316107
---
 llvm/tools/llvm-cov/SourceCoverageViewText.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'llvm/tools/llvm-cov/SourceCoverageViewText.cpp')

diff --git a/llvm/tools/llvm-cov/SourceCoverageViewText.cpp b/llvm/tools/llvm-cov/SourceCoverageViewText.cpp
index e4ac1fd5bfd..6990ed0f160 100644
--- a/llvm/tools/llvm-cov/SourceCoverageViewText.cpp
+++ b/llvm/tools/llvm-cov/SourceCoverageViewText.cpp
@@ -121,7 +121,8 @@ void SourceCoverageViewText::renderLine(
     Col = End;
     if (Col == ExpansionCol)
       Highlight = raw_ostream::CYAN;
-    else if (!S->IsGapRegion && S->HasCount && S->Count == 0)
+    else if ((!S->IsGapRegion || Highlight == raw_ostream::RED) &&
+             S->HasCount && S->Count == 0)
       Highlight = raw_ostream::RED;
     else
       Highlight = None;
-- 
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