diff --git a/clang/docs/SanitizerCoverage.rst b/clang/docs/SanitizerCoverage.rst
--- a/clang/docs/SanitizerCoverage.rst
+++ b/clang/docs/SanitizerCoverage.rst
@@ -316,7 +316,9 @@
 ===========================================================================
 
 It is possible to disable coverage instrumentation for select functions via the
-function attribute ``__attribute__((no_sanitize("coverage")))``.
+function attribute ``__attribute__((no_sanitize("coverage")))``. Because this
+attribute may not be supported by other compilers, it is recommended to use it
+together with ``__has_feature(coverage_sanitizer)``.
 
 Disabling instrumentation without source modification
 =====================================================
diff --git a/clang/include/clang/Basic/Features.def b/clang/include/clang/Basic/Features.def
--- a/clang/include/clang/Basic/Features.def
+++ b/clang/include/clang/Basic/Features.def
@@ -49,6 +49,7 @@
 FEATURE(xray_instrument, LangOpts.XRayInstrument)
 FEATURE(undefined_behavior_sanitizer,
         LangOpts.Sanitize.hasOneOf(SanitizerKind::Undefined))
+FEATURE(coverage_sanitizer, LangOpts.SanitizeCoverage)
 FEATURE(assume_nonnull, true)
 FEATURE(attribute_analyzer_noreturn, true)
 FEATURE(attribute_availability, true)
diff --git a/clang/include/clang/Basic/LangOptions.h b/clang/include/clang/Basic/LangOptions.h
--- a/clang/include/clang/Basic/LangOptions.h
+++ b/clang/include/clang/Basic/LangOptions.h
@@ -280,6 +280,8 @@
 
   /// Set of enabled sanitizers.
   SanitizerSet Sanitize;
+  /// Is at least one coverage instrumentation type enabled.
+  bool SanitizeCoverage = false;
 
   /// Paths to files specifying which objects
   /// (files, functions, variables) should not be instrumented.
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -453,7 +453,7 @@
   CodeGenOpts.XRayAlwaysEmitTypedEvents = LangOpts.XRayAlwaysEmitTypedEvents;
   CodeGenOpts.DisableFree = FrontendOpts.DisableFree;
   FrontendOpts.GenerateGlobalModuleIndex = FrontendOpts.UseGlobalModuleIndex;
-
+  LangOpts.SanitizeCoverage = CodeGenOpts.hasSanitizeCoverage();
   LangOpts.ForceEmitVTables = CodeGenOpts.ForceEmitVTables;
   LangOpts.SpeculativeLoadHardening = CodeGenOpts.SpeculativeLoadHardening;
   LangOpts.CurrentModule = LangOpts.ModuleName;
diff --git a/clang/test/Lexer/has_feature_coverage_sanitizer.cpp b/clang/test/Lexer/has_feature_coverage_sanitizer.cpp
new file mode 100644
--- /dev/null
+++ b/clang/test/Lexer/has_feature_coverage_sanitizer.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang -E -fsanitize-coverage=indirect-calls %s -o - | FileCheck --check-prefix=CHECK-SANCOV %s
+// RUN: %clang -E -fsanitize-coverage=inline-8bit-counters %s -o - | FileCheck --check-prefix=CHECK-SANCOV %s
+// RUN: %clang -E -fsanitize-coverage=trace-cmp %s -o - | FileCheck --check-prefix=CHECK-SANCOV %s
+// RUN: %clang -E -fsanitize-coverage=trace-pc %s -o - | FileCheck --check-prefix=CHECK-SANCOV %s
+// RUN: %clang -E -fsanitize-coverage=trace-pc-guard %s -o - | FileCheck --check-prefix=CHECK-SANCOV %s
+// RUN: %clang -E  %s -o - | FileCheck --check-prefix=CHECK-NO-SANCOV %s
+
+#if __has_feature(coverage_sanitizer)
+int SancovEnabled();
+#else
+int SancovDisabled();
+#endif
+
+// CHECK-SANCOV: SancovEnabled
+// CHECK-NO-SANCOV: SancovDisabled