4 files changed, 29 insertions, 10 deletions
diff --git a/llvm/test/tools/llvm-cov/showProjectSummary.cpp b/llvm/test/tools/llvm-cov/showProjectSummary.cpp
index bc559370ddb..604e701e721 100644
--- a/llvm/test/tools/llvm-cov/showProjectSummary.cpp
+++ b/llvm/test/tools/llvm-cov/showProjectSummary.cpp
@@ -12,24 +12,27 @@ int main(int argc, char ** argv) {
 }
 
 // Test console output.
-// RUN: llvm-cov show %S/Inputs/showProjectSummary.covmapping -instr-profile %t.profdata -filename-equivalence %s | FileCheck -check-prefixes=TEXT,TEXT-FILE,TEXT-HEADER %s
-// RUN: llvm-cov show %S/Inputs/showProjectSummary.covmapping -instr-profile %t.profdata -project-title "Test Suite" -filename-equivalence %s | FileCheck -check-prefixes=TEXT-TITLE,TEXT,TEXT-FILE,TEXT-HEADER %s
-// RUN: llvm-cov show %S/Inputs/showProjectSummary.covmapping -instr-profile %t.profdata -project-title "Test Suite" -name=main -filename-equivalence %s | FileCheck -check-prefixes=TEXT-FUNCTION,TEXT-HEADER %s
+// RUN: llvm-cov show %S/Inputs/showProjectSummary.covmapping -instr-profile %t.profdata -filename-equivalence %s | FileCheck -check-prefixes=TEXT,TEXT-FILE,TEXT-HEADER,TEXT-FOOTER %s
+// RUN: llvm-cov show %S/Inputs/showProjectSummary.covmapping -instr-profile %t.profdata -project-title "Test Suite" -filename-equivalence %s | FileCheck -check-prefixes=TEXT-TITLE,TEXT,TEXT-FILE,TEXT-HEADER,TEXT-FOOTER %s
+// RUN: llvm-cov show %S/Inputs/showProjectSummary.covmapping -instr-profile %t.profdata -project-title "Test Suite" -name=main -filename-equivalence %s | FileCheck -check-prefixes=TEXT-FUNCTION,TEXT-HEADER,TEXT-FOOTER %s
+// RUN: llvm-cov show %S/Inputs/showProjectSummary.covmapping -instr-profile=%t.profdata -o %t.dir -filename-equivalence %s
+// RUN: FileCheck -check-prefixes=TEXT-FOOTER -input-file=%t.dir/index.txt %s
 // TEXT-TITLE: Test Suite
 // TEXT: Coverage Report
 // TEXT: Created:
 // TEXT-FILE: showProjectSummary.cpp:
 // TEXT-FILE: showProjectSummary.covmapping:
 // TEXT-FUNCTION: main:
+// TEXT-FOOTER: Generated by llvm-cov
 
 // Test html output.
 // RUN: llvm-cov show %S/Inputs/showProjectSummary.covmapping -format=html -o %t.dir -instr-profile %t.profdata -filename-equivalence %s
-// RUN: FileCheck -check-prefixes=HTML,HTML-FILE,HTML-HEADER -input-file %t.dir/coverage/tmp/showProjectSummary.cpp.html %s
+// RUN: FileCheck -check-prefixes=HTML,HTML-FILE,HTML-HEADER,HTML-FOOTER -input-file %t.dir/coverage/tmp/showProjectSummary.cpp.html %s
 // RUN: llvm-cov show %S/Inputs/showProjectSummary.covmapping -format=html -o %t.dir -instr-profile %t.profdata -project-title "Test Suite" -filename-equivalence %s
-// RUN: FileCheck -check-prefixes=HTML-TITLE,HTML,HTML-FILE,HTML-HEADER -input-file %t.dir/coverage/tmp/showProjectSummary.cpp.html %s
-// RUN: FileCheck -check-prefixes=HTML-TITLE,HTML -input-file %t.dir/index.html %s
+// RUN: FileCheck -check-prefixes=HTML-TITLE,HTML,HTML-FILE,HTML-HEADER,HTML-FOOTER -input-file %t.dir/coverage/tmp/showProjectSummary.cpp.html %s
+// RUN: FileCheck -check-prefixes=HTML-TITLE,HTML,HTML-FOOTER -input-file %t.dir/index.html %s
 // RUN: llvm-cov show %S/Inputs/showProjectSummary.covmapping -format=html -o %t.dir -instr-profile %t.profdata  -project-title "Test Suite" -filename-equivalence -name=main %s
-// RUN: FileCheck -check-prefixes=HTML-FUNCTION,HTML-HEADER -input-file %t.dir/functions.html %s
+// RUN: FileCheck -check-prefixes=HTML-FUNCTION,HTML-HEADER,HTML-FOOTER -input-file %t.dir/functions.html %s
 // HTML-TITLE: <h1>Test Suite</h1>
 // HTML: <h2>Coverage Report</h2>
 // HTML: <h4>Created:{{.*}}</h4>
@@ -38,3 +41,4 @@ int main(int argc, char ** argv) {
 // HTML-HEADER: <td><pre>Line No.</pre></td>
 // HTML-HEADER: <td><pre>Count</pre></td>
 // HTML-HEADER: <td><pre>Source (<a href='#L8'>jump to first uncovered line</a>)</pre></td>
+// HTML-FOOTER: <h5>Generated by llvm-cov{{.*}}</h5>
diff --git a/llvm/tools/llvm-cov/CoverageViewOptions.h b/llvm/tools/llvm-cov/CoverageViewOptions.h
index 8e852459771..faa46da53ed 100644
--- a/llvm/tools/llvm-cov/CoverageViewOptions.h
+++ b/llvm/tools/llvm-cov/CoverageViewOptions.h
@@ -56,6 +56,13 @@ struct CoverageViewOptions {
 
   /// \brief Check if the created time of the profile data file is available.
   bool hasCreatedTime() const { return !CreatedTimeStr.empty(); }
+
+  /// \brief Get the LLVM version string.
+  std::string getLLVMVersionString() const {
+    std::string VersionString = "Generated by llvm-cov -- llvm version ";
+    VersionString += LLVM_VERSION_STRING;
+    return VersionString;
+  }
 };
 }
 
diff --git a/llvm/tools/llvm-cov/SourceCoverageViewHTML.cpp b/llvm/tools/llvm-cov/SourceCoverageViewHTML.cpp
index cfa3078a8b3..31c39c7b1bd 100644
--- a/llvm/tools/llvm-cov/SourceCoverageViewHTML.cpp
+++ b/llvm/tools/llvm-cov/SourceCoverageViewHTML.cpp
@@ -381,7 +381,8 @@ Error CoveragePrinterHTML::createIndexFile(
   for (unsigned I = 0, E = FileReports.size(); I < E; ++I)
     emitFileSummary(OSRef, SourceFiles[I], FileReports[I]);
   emitFileSummary(OSRef, "Totals", Totals, /*IsTotals=*/true);
-  OSRef << EndTable << EndCenteredDiv;
+  OSRef << EndTable << EndCenteredDiv
+        << tag("h5", escape(Opts.getLLVMVersionString(), Opts));
   emitEpilog(OSRef);
 
   return Error::success();
@@ -392,7 +393,8 @@ void SourceCoverageViewHTML::renderViewHeader(raw_ostream &OS) {
 }
 
 void SourceCoverageViewHTML::renderViewFooter(raw_ostream &OS) {
-  OS << EndTable << EndCenteredDiv;
+  OS << EndTable << EndCenteredDiv
+     << tag("h5", escape(getOptions().getLLVMVersionString(), getOptions()));
 }
 
 void SourceCoverageViewHTML::renderSourceName(raw_ostream &OS, bool WholeFile) {
diff --git a/llvm/tools/llvm-cov/SourceCoverageViewText.cpp b/llvm/tools/llvm-cov/SourceCoverageViewText.cpp
index 3d3045ed0b6..954572a1c21 100644
--- a/llvm/tools/llvm-cov/SourceCoverageViewText.cpp
+++ b/llvm/tools/llvm-cov/SourceCoverageViewText.cpp
@@ -40,6 +40,9 @@ Error CoveragePrinterText::createIndexFile(
   CoverageReport Report(Opts, Coverage);
   Report.renderFileReports(OSRef);
 
+  Opts.colored_ostream(OSRef, raw_ostream::CYAN) << "\n"
+                                                 << Opts.getLLVMVersionString();
+
   return Error::success();
 }
 
@@ -64,7 +67,10 @@ unsigned getDividerWidth(const CoverageViewOptions &Opts) {
 
 void SourceCoverageViewText::renderViewHeader(raw_ostream &) {}
 
-void SourceCoverageViewText::renderViewFooter(raw_ostream &) {}
+void SourceCoverageViewText::renderViewFooter(raw_ostream &OS) {
+  getOptions().colored_ostream(OS, raw_ostream::CYAN)
+      << "\n" << getOptions().getLLVMVersionString();
+}
 
 void SourceCoverageViewText::renderSourceName(raw_ostream &OS, bool WholeFile) {
   std::string ViewInfo = WholeFile ? getVerboseSourceName() : getSourceName();