Index: test/tools/llvm-cov/Inputs/name_whitelist.cpp
===================================================================
--- /dev/null
+++ test/tools/llvm-cov/Inputs/name_whitelist.cpp
@@ -0,0 +1,18 @@
+int func1() {
+    return 1;
+}
+int func2() {
+    return 1;
+}
+int func3() {
+    return 1;
+}
+int func4() {
+    return 1;
+}
+int func5() {
+    return 1;
+}
+int func6() {
+    return 1;
+}
Index: test/tools/llvm-cov/Inputs/name_whitelist.proftext
===================================================================
--- /dev/null
+++ test/tools/llvm-cov/Inputs/name_whitelist.proftext
@@ -0,0 +1,56 @@
+_Z5func1v
+# Func Hash:
+0
+# Num Counters:
+1
+# Counter Values:
+0
+
+_Z5func2v
+# Func Hash:
+0
+# Num Counters:
+1
+# Counter Values:
+0
+
+_Z5func3v
+# Func Hash:
+0
+# Num Counters:
+1
+# Counter Values:
+0
+
+_Z5func4v
+# Func Hash:
+0
+# Num Counters:
+1
+# Counter Values:
+0
+
+main
+# Func Hash:
+0
+# Num Counters:
+1
+# Counter Values:
+1
+
+_Z5func5v
+# Func Hash:
+0
+# Num Counters:
+1
+# Counter Values:
+0
+
+_Z5func6v
+# Func Hash:
+0
+# Num Counters:
+1
+# Counter Values:
+0
+
Index: test/tools/llvm-cov/Inputs/whitelist1.txt
===================================================================
--- /dev/null
+++ test/tools/llvm-cov/Inputs/whitelist1.txt
@@ -0,0 +1,4 @@
+# Comment
+
+func1 # Comment
+  func2  # Comment
Index: test/tools/llvm-cov/Inputs/whitelist2.txt
===================================================================
--- /dev/null
+++ test/tools/llvm-cov/Inputs/whitelist2.txt
@@ -0,0 +1,2 @@
+func3
+func4
Index: test/tools/llvm-cov/name_whitelist.test
===================================================================
--- /dev/null
+++ test/tools/llvm-cov/name_whitelist.test
@@ -0,0 +1,21 @@
+RUN: llvm-profdata merge %S/Inputs/name_whitelist.proftext -o %t.profdata
+
+RUN: llvm-cov show %S/Inputs/name_whitelist.covmapping -instr-profile=%t.profdata -path-equivalence=/tmp,%S/Inputs -name-whitelist=%S/Inputs/whitelist1.txt %S/Inputs/name_whitelist.cpp > %t.one_list
+RUN: FileCheck -input-file=%t.one_list -check-prefix=ONE_WHITELIST %s
+RUN: FileCheck -input-file=%t.one_list -check-prefix=ONE_WHITELIST_NEG %s
+ONE_WHITELIST: _Z5func1v:
+ONE_WHITELIST: _Z5func2v:
+ONE_WHITELIST_NEG-NOT: _Z5func3v:
+ONE_WHITELIST_NEG-NOT: _Z5func4v:
+ONE_WHITELIST_NEG-NOT: _Z5func5v:
+ONE_WHITELIST_NEG-NOT: _Z5func6v:
+
+RUN: llvm-cov show %S/Inputs/name_whitelist.covmapping -instr-profile=%t.profdata -path-equivalence=/tmp,%S/Inputs -name-whitelist=%S/Inputs/whitelist1.txt -name-whitelist=%S/Inputs/whitelist2.txt %S/Inputs/name_whitelist.cpp  > %t.two_list
+RUN: FileCheck -input-file=%t.two_list -check-prefix=TWO_WHITELIST %s
+RUN: FileCheck -input-file=%t.two_list -check-prefix=TWO_WHITELIST_NEG %s
+TWO_WHITELIST: _Z5func1v:
+TWO_WHITELIST: _Z5func2v:
+TWO_WHITELIST: _Z5func3v:
+TWO_WHITELIST: _Z5func4v:
+TWO_WHITELIST_NEG-NOT: _Z5func5v:
+TWO_WHITELIST_NEG-NOT: _Z5func6v:
Index: tools/llvm-cov/CodeCoverage.cpp
===================================================================
--- tools/llvm-cov/CodeCoverage.cpp
+++ tools/llvm-cov/CodeCoverage.cpp
@@ -150,6 +150,9 @@
   std::mutex LoadedSourceFilesLock;
   std::vector<std::pair<std::string, std::unique_ptr<MemoryBuffer>>>
       LoadedSourceFiles;
+
+  /// Function names from -name-whitelist to be used for filtering.
+  std::vector<std::string> FilteredFunctionNamesFromFile;
 };
 }
 
@@ -561,6 +564,12 @@
       cl::desc("Show code coverage only for functions with the given name"),
       cl::ZeroOrMore, cl::cat(FilteringCategory));
 
+  cl::list<std::string> NameFilterFiles(
+      "name-whitelist", cl::Optional,
+      cl::desc("Show code coverage only for functions listed in the given "
+               "file"),
+      cl::ZeroOrMore, cl::cat(FilteringCategory));
+
   cl::list<std::string> NameRegexFilters(
       "name-regex", cl::Optional,
       cl::desc("Show code coverage only for functions that match the given "
@@ -643,11 +652,31 @@
       ViewOpts.DemanglerOpts.swap(DemanglerOpts);
     }
 
+    // Read in -name-whitelist files.
+    for (const auto &NameFile : NameFilterFiles) {
+      auto BufOrError = MemoryBuffer::getFile(NameFile);
+      if (!BufOrError) {
+        error(NameFile, BufOrError.getError().message());
+        continue;
+      }
+      for (line_iterator LI(**BufOrError, /*SkipBlanks=*/true,
+                            /*CommentMarker=*/'#');
+           !LI.is_at_eof(); ++LI) {
+        auto Name =
+            LI->take_until([](char C) -> bool { return C == '#'; }).trim();
+        if (!Name.empty())
+          FilteredFunctionNamesFromFile.push_back(Name);
+      }
+    }
+
     // Create the function filters
-    if (!NameFilters.empty() || !NameRegexFilters.empty()) {
+    if (!NameFilters.empty() || !FilteredFunctionNamesFromFile.empty() ||
+        !NameRegexFilters.empty()) {
       auto NameFilterer = llvm::make_unique<CoverageFilters>();
       for (const auto &Name : NameFilters)
         NameFilterer->push_back(llvm::make_unique<NameCoverageFilter>(Name));
+      for (const auto &Name : FilteredFunctionNamesFromFile)
+        NameFilterer->push_back(llvm::make_unique<NameCoverageFilter>(Name));
       for (const auto &Regex : NameRegexFilters)
         NameFilterer->push_back(
             llvm::make_unique<NameRegexCoverageFilter>(Regex));